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This document describes how to validate Layer 2 hardware programming and forwarding on Catalyst 9400 Series switches.
There are no specific requirements for this document.
The information in this document is based on the Catalyst 9400 (UADP 2.0) series switch.
Note: The software version used in this document is 16.6.1, but this remains applicable for later versions of Cisco IOS®.
Note: You can use this document for other types of Catalyst 9000 switches, but ignore any command that referecnes a line card.
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, ensure that you understand the potential impact of any command.
The Catalyst 9400 Supervisor1 (C9400-SUP-1) has 3 UADP 2.0 forwarding ASICs (0, 1, 2).
Each UADP 2.0 forwarding ASIC has:
Acronym |
Definition |
RP |
Route Processor |
FP |
Forwarding Processor |
FED |
Forwarding Engine Driver. The software process that programs the Supervisor Forwarding ASIC. |
Object-manager |
FP software MAC entries that are stored as asynchronous objects in the object database. |
LSMPI |
Linux Shared Memory Punt Interface. The transport between the data plane (hardware-UADP 2.0) and control plane (software-CPU). |
IFM |
Interface Manager software process. |
IF_ID |
Interface IDentifier is a unique value that represents a specific interface. It is used during internal programming in the switch. |
Inst |
Instance. Indicates that the UADP 2.0 Asic/Core an interface is connected to: 0=Asic0/Core0, 1=Asic0/Core1, 2=Asic1/Core0, 3=Asic1/Core1, 4=Asic2/Core0, 5=Asic2/Core1. |
Asic |
Specifies which UADP 2.0 an interface is associated with: 0=UADP 2.0 #0, 1=UADP 2.0 #1, 2= UADP 2.0 #2. |
Core |
Specifies which core on the UADP 2.0 interface is associated with: 0=core0, 1=core1. |
Port |
Ordinal instance number of a port within a slot. Within the same slot all port numbers are unique. |
SubPort |
Identifies a port within a port group (Cntx) for front panel ports that are sub-ported (Cntx & SubPort together identify a unique port that is Sub-ported). |
Mac |
Interface identifier that is used when an interface is running MACsec (security authentication & encryption). |
Cntx |
Context. A group number a port belongs to when a front panel interface is sub-ported (Cntx & SubPort together identify a unique port that is Sub-ported). |
LPN |
Logical Port Number associated with an interface. |
GPN |
Global Port Number associated with an interface. |
Type NIF |
Network Interface; NRU = Network Redundant Uplink |
IF_IS |
Interface IDentifier. This is a unique value representing a specific interface. It is used during various programming internally in the switch. |
Port_LE |
Port Logical Entity. This is the interface configuration. |
AOM |
Asynchronous object manager. The FP programs information into the object database as an object. |
VP |
Virtual Port |
MATM |
MAC Address Table Manager |
RP |
Route Processor |
OM_PTR |
Object Manager Pointer |
Tbl_ID |
Table Identifier = vlan |
CMAN |
Chassis Manager |
FP |
Forwarding Processor |
fp_port |
The front panel ports. |
Sif |
Stack interface (towards the other 2 UADP 2.0 forwarding ASICs on the Supervisor). |
Nif |
Network interface (towards the front panel interface) |
IGR / EGR |
Ingress / Egress |
IQS |
Ingress Queue Scheduler |
SQS |
Stack Queue Scheduler |
PBC |
Packet Buffer Complex |
AQM |
Active Queue Management. This does congestion management checks. |
AQMRed |
Active Queue Management Random early detection. |
EQC |
Egress Queue Controller |
ESM |
Egress Scheduler Management |
RWE |
Rewrite Engine. Adds or deletes header information from the packet. |
IOMD |
Input Output Module Driver |
fp_port |
The front panel port. |
Nif |
Network interface (towards the front panel interface) |
SLI |
System Link Interface (towards the Supervisor) |
IGR / EGR = |
Ingress / Egress |
AQMRed |
Active Queue Management Random early detection. |
OCI |
Out-of-band Control Interface = internal communication channel between the Line card and active Supervisor |
MATM |
MAC Address Table Manager |
MAC Move Count |
This is the count for when a MAC address moves (is learned) on a new interface. The move count can occur when an end host is physically moved from one interface to another, a wireless host roams from one Access Point (AP) to another AP connected on a different interface, or the spanning-tree path changes or loops. |
C9400#show version Cisco IOS XE Software, Version 16.06.01 Cisco IOS Software [Everest], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 16.6.1, RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2017 by Cisco Systems, Inc. Compiled Sat 22-Jul-17 05:51 by mcpre --snip--
C9400#show module Chassis Type: C9407R Mod Ports Card Type Model Serial No. ---+-----+--------------------------------------+--------------+-------------- 1 48 48-Port 10/100/1000 (RJ-45) C9400-LC-48T JAE211703RC 2 48 48-Port UPOE 10/100/1000 (RJ-45) C9400-LC-48U JAE21150CGD 3 10 Supervisor 1 Module C9400-SUP-1 JAE21240235 4 10 Supervisor 1 Module C9400-SUP-1 JAE21240235 5 48 48-Port UPOE 10/100/1000 (RJ-45) C9400-LC-48U JAE21150CG9 Mod MAC addresses Hw Fw Sw Status ---+--------------------------------+----+------------+------------------+-------- 1 E4AA.5D54.C84C to E4AA.5D54.C87B 0.6 16.6.1r [FC 16.06.01 ok 2 E4AA.5D54.B430 to E4AA.5D54.B45F 0.6 16.6.1r [FC 16.06.01 ok 3 2C5A.0F1C.28EC to 2C5A.0F1C.28F5 0.6 16.6.1r [FC 16.06.01 ok 4 2C5A.0F1C.28F6 to 2C5A.0F1C.28FF 0.6 16.6.1r [FC 16.06.01 ok 5 E4AA.5D54.B658 to E4AA.5D54.B687 0.6 16.6.1r [FC 16.06.01 ok Mod Redundancy Role Operating Redundancy Mode Configured Redundancy Mode ---+-------------------+-------------------------+--------------------------- 3 Active sso sso 4 Standby sso sso
C9400#show running-config interface port-channel 1 interface Port-channel1 switchport trunk allowed vlan 100 switchport mode trunk
C9400#show running-config interface gigabitEthernet 1/0/13 interface GigabitEthernet1/0/13 switchport trunk allowed vlan 100 switchport mode trunk channel-group 1 mode active
C9400#show running-config interface gigabitEthernet 5/0/21 interface GigabitEthernet5/0/21 switchport trunk allowed vlan 100 switchport mode trunk channel-group 1 mode active
C9400#show etherchannel summary --snip-- Group Port-channel Protocol Ports ------+-------------+-----------+----------------------------------------------- 1 Po1(SU) LACP Gi1/0/13(P) Gi5/0/21(P)
Note: The show platform commands can require that the service internal global configuration command is included in the statement.
The interface programming command displays the front panel interface mapping for all Line cards to one of the 3 UADP 2.0 forwarding ASIC on the Active Supervisor.
This example shows that:
C9400#show platform software fed active ifm mappings
Interface IF_ID Inst Asic Core Port SubPort Mac Cntx LPN GPN Type Active GigabitEthernet1/0/1 0x7 2 1 0 0 0 4 4 1 101 NIF Y GigabitEthernet1/0/2 0x8 2 1 0 1 1 4 4 2 102 NIF Y --snip-- GigabitEthernet1/0/13 0x13 2 1 0 12 4 0 0 13 1105 NIF Y --snip-- GigabitEthernet5/0/21 0x8f 3 1 1 20 4 5 5 21 1104 NIF Y --snip--
The show platform command displays software configuration details for Gig1/0/3 based on the IF_ID value from the previous command example.
C9400#show platform software fed active ifm if-id 0x13 Interface IF_ID : 0x0000000000000013 Interface Name : GigabitEthernet1/0/13 Interface Block Pointer : 0x7fe5c5aab7b8 Interface State : READY Interface Status : ADD, UPD Interface Ref-Cnt : 7 Interface Type : ETHER Port Type : SWITCH PORT Port Location : LOCAL Slot : 1 Unit : 0 Slot Unit : 13 SNMP IF Index : 14 GPN : 1105 EC Channel : 1 EC Index : 1 Port Handle : 0x72000285 LISP v4 Mobility : false LISP v6 Mobility : false QoS Trust Type : 0 Port Information Handle ............ [0x72000285] Type .............. [Layer2] Identifier ........ [0x13] Slot .............. [1] Unit .............. [13] Port Physical Subblock Affinity .......... [local] Asic Instance ..... [2 (A:1,C:0)] AsicPort .......... [12] AsicSubPort ....... [4] MacNum ............ [0] ContextId ......... [0] LPN ............... [13] GPN ............... [113] Speed ............. [1GB] type .............. [NIF] PORT_LE ........... [0x7fe5c5aabc28] L3IF_LE ........... [0x0] EC GPN ............ [1105] EC L3IF_LE ........ [0x0] EC Port Mask ...... [0xaaaaaaaaaaaaaaaa] DI ................ [0x7fe5c5ab5c48] Port L2 Subblock Enabled ............. [Yes] Allow dot1q ......... [Yes] ---> interface Gig1/0/13 is configured as a trunk Allow native ........ [Yes] Default VLAN ........ [1] Allow priority tag ... [Yes] Allow unknown unicast [Yes] Allow unknown multicast[Yes] Allow unknown broadcast[Yes] Allow unknown multicast[Enabled] Allow unknown unicast [Enabled] IPv4 ARP snoop ....... [No] IPv6 ARP snoop ....... [No] Jumbo MTU ............ [1500] Learning Mode ........ [1] Port QoS Subblock Trust Type .................... [0x2] Default Value ................. [0] Ingress Table Map ............. [0x0] Egress Table Map .............. [0x0] Queue Map ..................... [0x0] Port Netflow Subblock Port Policy Subblock List of Ingress Policies attached to an interface List of Egress Policies attached to an interface Ref Count : 7 (feature Ref Counts + 1) IFM Feature Ref Counts FID : 100, Ref Count : 1 FID : 57, Ref Count : 1 FID : 115, Ref Count : 1 FID : 17, Ref Count : 1 FID : 78, Ref Count : 1 FID : 30, Ref Count : 1 IFM Feature Sub block information FID : 57, Private Data : 0x7fe5c685e748 FID : 17, Private Data : 0x7fe5c5e85f38 FID : 30, Private Data : 0x7fe5c5e85aa8
This command displays the hardware configuration details for Gig1/0/3 based on the PORT_LE value from the previous command.
Value |
Definition |
Value 0 |
The value is not set. |
Value 1 |
The value set in most cases. |
C9400#show platform hardware fed active fwd-asic abstraction print-resource-handle 0x7fe5c5aabc28 1 Handle:0x7fe5c5aabc28 Res-Type:ASIC_RSC_PORT_LE Res-Switch-Num:0 Asic-Num:2 Feature-ID:AL_FID_IFM Lkp-ftr-id:LKP_FEAT_INGRESS_PRECLASS1_IPV4 ref_count:1 priv_ri/priv_si Handle: (nil)Hardware Indices/Handles: index2:0xc mtu_index/l3u_ri_index2:0x4 sm handle [ASIC 2]: 0x7fe5c5abb588 Detailed Resource Information (ASIC#2) ----------------------------------------
LEAD_PORT_ALLOW_BROADCAST value 1 Pass LEAD_PORT_ALLOW_CAPWAP value 0 Pass LEAD_PORT_ALLOW_CTS value 0 Pass LEAD_PORT_ALLOW_DOT1Q_TAGGED value 1 Pass LEAD_PORT_ALLOW_MULTICAST value 1 Pass LEAD_PORT_ALLOW_NATIVE value 1 Pass LEAD_PORT_ALLOW_NON_CTS value 0 Pass LEAD_PORT_ALLOW_PRIORITY_TAGGED value 1 Pass LEAD_PORT_ALLOW_UNICAST value 1 Pass LEAD_PORT_ALLOW_UNKNOWN_ETHER_TYPE value 0 Pass LEAD_PORT_ALLOW_UNKNOWN_UNICAST value 1 Pass LEAD_PORT_ALLOW_VLAN_LOAD_BALANCE_GROUP value 15 Pass LEAD_PORT_ALLOW_VRF value 0 Pass LEAD_PORT_ARP_OR_ND_SNOOPING_ENABLED_IPV4 value 0 Pass LEAD_PORT_ARP_OR_ND_SNOOPING_ENABLED_IPV6 value 0 Pass LEAD_PORT_AUTH_MODE value 0 Pass LEAD_PORT_CAPWAP_TUNNEL value 0 Pass LEAD_PORT_CONTENT_MATCHING_ENABLED value 0 Pass LEAD_PORT_CTS_ENABLED value 0 Pass LEAD_PORT_CUSTOMER_PORT value 0 Pass LEAD_PORT_DAI_OR_ND_TRUST_MODE_IPV4 value 0 Pass LEAD_PORT_DAI_OR_ND_TRUST_MODE_IPV6 value 0 Pass LEAD_PORT_DATA_GLEAN_LEARN_IPV4 value 0 Pass --snip--
In these Etherchannel programming example outputs, the RP programs the FP, the FP programs the FED, the FED then programs the Supervisor forwarding ASIC hardware. RP software entries are stored as objects in the object database and the FP software entries are stored as asynchronous objects in the object database.
C9400#show etherchannel summary --snip-- Group Port-channel Protocol Ports ------+-------------+-----------+----------------------------------------------- 1 Po1(SU) LACP Gi1/0/13(P) Gi5/0/21(P)
Group Mask is a non-zero in this output. It is used in the hash process to determine the link in the etherchannel where any traffic flow egresses.
C9400#show platform software interface rp active brief Forwarding Manager Interfaces Information Name ID QFP ID ------------------------------------------------------------- Null0 1 0 GigabitEthernet1/0/1 7 0 GigabitEthernet1/0/2 8 0 GigabitEthernet1/0/3 9 0 —snip— GigabitEthernet1/0/13 19 0 —snip— GigabitEthernet5/0/21 143 0 —snip— Port-channel1 748 0 —snip—
C9400#show platform software fed active etherchannel 1 group-mask Group Mask Info Aggport IIF Id: 00000000000002EC ---> hex 0x2EC = dec 748 Active Port: : 2 -------------------> 2 active interfaces in the etherchannel = the Member ports below Member Ports If Name If Id local Group Mask ------------------------------------------------------------------- GigabitEthernet1/0/13 0000000000000013 true 5555555555555555 ---> hex 0x13 = dec 19 GigabitEthernet5/0/21 000000000000008f true aaaaaaaaaaaaaaaa ---> hex 0x8f = dec 143
This command shows the configuration for the Port-channel 1:
C9400#show platform software fed active ifm if-id 0x000002ec Interface IF_ID : 0x00000000000002ec Interface Name : Port-channel1 Interface Block Pointer : 0x7fe5c685df98 Interface State : READY Interface Status : ADD, UPD Interface Ref-Cnt : 5 Interface Type : ETHERCHANNEL Port Type : SWITCH PORT Channel Number : 1 SNMP IF Index : 720 Port Handle : 0x50002f6 #Of Active Ports : 2 Base GPN : 1104 Index[2] : 0000000000000013 ---> Gig1/0/13 from previous command output Index[3] : 000000000000008f ---> Gig5/0/21 from previous command output Port Information Handle ............ [0x50002f6] Type .............. [L2-Ethchannel] Identifier ........ [0x2ec] Unit .............. [1] Port Logical Subblock L3IF_LE handle .... [0x0] Num physical port . [2] GPN Base .......... [1104] Num physical port on asic [0] is [0] DiBcam handle on asic [0].... [0x0] Num physical port on asic [1] is [0] DiBcam handle on asic [1].... [0x0] Num physical port on asic [2] is [1] ------------> Gig1/0/13 is on ASIC instance 2 (Supervisor ASIC 1, core 0) DiBcam handle on asic [2].... [0x7fe5c6ae3608] Num physical port on asic [3] is [1] ------------> Gig5/0/21 is on ASIC instance 3 (Supervisor ASIC 1, core 1) DiBcam handle on asic [3].... [0x7fe5c685d7e8] Num physical port on asic [4] is [0] DiBcam handle on asic [4].... [0x0] Num physical port on asic [5] is [0] DiBcam handle on asic [5].... [0x0] Port L2 Subblock Enabled ............. [No] Allow dot1q ......... [No] Allow native ........ [No] Default VLAN ........ [0] Allow priority tag ... [No] Allow unknown unicast [No] Allow unknown multicast[No] Allow unknown broadcast[No] Allow unknown multicast[Enabled] Allow unknown unicast [Enabled] IPv4 ARP snoop ....... [No] IPv6 ARP snoop ....... [No] Jumbo MTU ............ [0] Learning Mode ........ [0] Port QoS Subblock Trust Type .................... [0x7] Default Value ................. [0] Ingress Table Map ............. [0x0] Egress Table Map .............. [0x0] Queue Map ..................... [0x0] Port Netflow Subblock Port Policy Subblock List of Ingress Policies attached to an interface List of Egress Policies attached to an interface Ref Count : 5 (feature Ref Counts + 1) IFM Feature Ref Counts FID : 115, Ref Count : 1 FID : 78, Ref Count : 1 No Sub Blocks Present
This command shows the configuration for mapping interfaces.
Acronym/Instance |
Definition |
IFM |
Interface Manager |
Instance |
Gig1/0/13 is on ASIC instance 2 (UADP 2.0 ASIC 1, core 0) with Interface ID 0x13 |
Instance |
Gig5/0/21 is on ASIC instance 3 (UADP 2.0 ASIC 1, core 1) with Interface ID 0x8f |
C9400#show platform software fed active ifm mappings
Interface IF_ID Inst Asic Core Port SubPort Mac Cntx LPN GPN Type Active GigabitEthernet1/0/1 0x7 2 1 0 0 0 4 4 1 101 NIF Y GigabitEthernet1/0/2 0x8 2 1 0 1 1 4 4 2 102 NIF Y --snip-- GigabitEthernet1/0/13 0x13 2 1 0 12 4 0 0 13 1105 NIF Y --snip-- GigabitEthernet5/0/21 0x8f 3 1 1 20 4 5 5 21 1104 NIF Y --snip--
C9400#show platform software ether-channel rp active global-config Forwarding Manager EtherChannel Global Configuration Information Frame Dist Method: Dest-IP-Address ---> distribution (hash) method: a packet's destination IP address is used to determine which etherchannel member link it is sent out on
C9400#show platform software ether-channel fp active global-config Forwarding Manager EtherChannel Global Configuration Information Frame Dist Method: Dest-IP-Address AOM ID: 27 Status: Done ----------------> Programming in hardware is complete (FP received acknowlegement from FED)
C9400#show platform software object-manager fp active object 27 Object identifier: 27 Description: EtherChannel global configuration object Status: Done, Epoch: 0, Client data: 0x792e6e28
C9400#show platform software fed active vlan 100 VLAN Fed Information Vlan Id IF Id LE Handle STP Handle L3 IF Handle SVI IF ID MVID --------------------------------------------------------------------------------------------------------------- 100 0x0000000000420011 0x00007fe5c4616ef8 0x00007fe5c4617778 0x00007fe5c50dac28 0x00000000000002ea 10
This command displays hardware configuration setting details for VLAN 100.
Value |
Definition |
Value 0 |
The value is not set. |
Value 1 |
The value set in most cases. |
C9400#show platform hardware fed active fwd-asic abstraction print-resource-handle 0x00007fe5c4616ef8 1 Handle:0x7fe5c4616ef8 Res-Type:ASIC_RSC_VLAN_LE Res-Switch-Num:255 Asic-Num:255 Feature-ID:AL_FID_L2 Lkp-ftr-id:LKP_FEAT_INVALID ref_count:1 priv_ri/priv_si Handle: (nil)Hardware Indices/Handles: index0:0xa mtu_index/l3u_ri_index0:0x0 sm handle [ASIC 0]: 0x7fe5c461c1d8 index1:0xa mtu_index/l3u_ri_index1:0x0 sm handle [ASIC 1]: 0x7fe5c461d688 index2:0xa mtu_index/l3u_ri_index2:0x0 sm handle [ASIC 2]: 0x7fe5c461eb38 index3:0xa mtu_index/l3u_ri_index3:0x0 index4:0xa mtu_index/l3u_ri_index4:0x0 index5:0xa mtu_index/l3u_ri_index5:0x0 Cookie length: 56 00 00 00 00 00 00 00 00 64 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Detailed Resource Information (ASIC#0) ---> ASIC instance 0 = Supervisor ASIC 0, core 0 --snip-- Detailed Resource Information (ASIC#1) ---> ASIC instance 1 = Supervisor ASIC 0, core 1 --snip-- Detailed Resource Information (ASIC#2) ---> ASIC instance 2 = Supervisor ASIC 1, core 0 ---------------------------------------- LEAD_VLAN_ALLOW_SNOOPING_IGMP_OR_MLD_IPV4 value 0 Pass LEAD_VLAN_ALLOW_SNOOPING_IGMP_OR_MLD_IPV6 value 0 Pass LEAD_VLAN_ARP_OR_ND_SNOOPING_ENABLED_IPV4 value 0 Pass LEAD_VLAN_ARP_OR_ND_SNOOPING_ENABLED_IPV6 value 0 Pass LEAD_VLAN_BLOCK_L2_LEARN value 0 Pass LEAD_VLAN_CONTENT_MATCHING_ENABLED value 0 Pass LEAD_VLAN_DEST_MOD_INDEX_TVLAN_LE value 0 Pass LEAD_VLAN_DHCP_SNOOPING_ENABLED_IPV4 value 0 Pass LEAD_VLAN_DHCP_SNOOPING_ENABLED_IPV6 value 0 Pass LEAD_VLAN_ENABLE_SECURE_VLAN_LEARNING_IPV4 value 0 Pass LEAD_VLAN_ENABLE_SECURE_VLAN_LEARNING_IPV6 value 0 Pass LEAD_VLAN_EPOCH value 0 Pass LEAD_VLAN_L2_PROCESSING_STP_TCN value 0 Pass LEAD_VLAN_L2FORWARD_IPV4_MULTICAST_PKT value 0 Pass LEAD_VLAN_L2FORWARD_IPV6_MULTICAST_PKT value 0 Pass LEAD_VLAN_L3_IF_LE_INDEX_PRIO value 1 Pass LEAD_VLAN_L3IF_LE_INDEX value 111 Pass LEAD_VLAN_LOOKUP_VLAN value 10 Pass ------------> MVID 10 = vlan 100 LEAD_VLAN_MCAST_LOOKUP_VLAN value 10 Pass LEAD_VLAN_RIET_OFFSET value 1 Pass LEAD_VLAN_SNOOPING_FLOODING_ENABLED_IGMP_OR_MLD_IPV4 value 0 Pass LEAD_VLAN_SNOOPING_FLOODING_ENABLED_IGMP_OR_MLD_IPV6 value 1 Pass LEAD_VLAN_SNOOPING_PROCESSING_STP_TCN_IGMP_OR_MLD_IPV4 value 0 Pass LEAD_VLAN_SNOOPING_PROCESSING_STP_TCN_IGMP_OR_MLD_IPV6 value 0 Pass LEAD_VLAN_VLAN_CLIENT_LABEL value 0 Pass LEAD_VLAN_VLAN_CONFIG value 0 Pass LEAD_VLAN_VLAN_FLOOD_ENABLED value 0 Pass LEAD_VLAN_VLAN_ID_VALID value 1 Pass LEAD_VLAN_VLAN_LOAD_BALANCE_GROUP value 15 Pass LEAD_VLAN_VLAN_ROLE value 0 Pass LEAD_VLAN_VLAN_FLOOD_MODE_BITS value 3 Pass LEAD_VLAN_LVX_VLAN value 0 Pass LEAD_VLAN_EGRESS_DEJAVU_CANON value 0 Pass LEAD_VLAN_EGRESS_INGRESS_VLAN_MODE value 0 Pass LEAD_VLAN_EGRESS_LOOKUP_VLAN value 0 Pass LEAD_VLAN_EGRESS_SGACL_DISABLED value 3 Pass LEAD_VLAN_EGRESS_VLAN_CLIENT_LABEL value 0 Pass LEAD_VLAN_EGRESS_VLAN_ID_VALID value 1 Pass LEAD_VLAN_EGRESS_VLAN_LOAD_BALANCE_GROUP value 15 Pass LEAD_VLAN_EGRESS_INTRA_POD_BCAST value 0 Pass LEAD_VLAN_EGRESS_INTER_POD_BCAST value 0 Pass LEAD_VLAN_MAX value 0 Pass Detailed Resource Information (ASIC#3) ---> ASIC instance 3 = Supervisor ASIC 1, core 1 --snip-- Detailed Resource Information (ASIC#4) ---> ASIC instance 4 = Supervisor ASIC 2, core 0 --snip- Detailed Resource Information (ASIC#5) ---> ASIC instance 5 = Supervisor ASIC 2, core 1 --snip--
C9400#show spanning-tree vlan 100
VLAN0100
Spanning tree enabled protocol rstp Root ID Priority 32868 Address 20bb.c05e.5300 Cost 4 Port 2473 (Port-channel1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32868 (priority 32768 sys-id-ext 100) Address 2c5a.0f1c.28c0 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 300 sec Interface Role Sts Cost Prio.Nbr Type ------------------- ---- --- --------- -------- -------------------------------- Gi1/0/1 Desg FWD 19 128.1 Shr Gi2/0/11 Desg FWD 4 128.107 P2p Po1 Root FWD 3 128.2473 P2p Peer(STP)
C9400#show etherchannel summary --snip-- Group Port-channel Protocol Ports ------+-------------+-----------+----------------------------------------------- 1 Po1(SU) LACP Gi1/0/13(P) Gi5/0/21(P)
These commands display the spanning tree forwarding state for Port-channel 1.
C9400#show platform software interface rp active brief Forwarding Manager Interfaces Information Name ID QFP ID ------------------------------------------------------------- Null0 1 0 GigabitEthernet1/0/1 7 0 GigabitEthernet1/0/2 8 0 GigabitEthernet1/0/3 9 0 —snip— Port-channel1 748 0 —snip—
C9400#show platform software fed active vp summary interface if_id 748 if_id vlan_id pvlan_mode pvlan_vlan stp_state vtp pruned Untagged ------------------------------------------------------------------------------------------------- 748 100 trunk 1 forwarding No No
The next commands display the spanning tree hardware forwarding state for VLAN 100.
C9400#show platform software fed active vp summary vlan 100 if_id vlan_id pvlan_mode pvlan_vlan stp_state vtp pruned Untagged ------------------------------------------------------------------------------------------------- --snip-- 748 100 trunk 1 forwarding No No --snip--
C9400#show platform hardware fed active vlan 100 ingress VLAN STP State in hardware vlan id is:: 100 Interfaces in forwarding state: : Gi2/0/11(Tagged), Gi1/0/1(Tagged), Gi1/0/13(Tagged), Gi5/0/21(Tagged) flood list: : Gi2/0/11, Gi1/0/1, Gi1/0/13, Gi5/0/21
C9400#show platform hardware fed active vlan 100 egress VLAN STP State in hardware vlan id is:: 100 Interfaces in forwarding state: : Gi2/0/11(Tagged), Gi1/0/1(Tagged), Gi1/0/13(Tagged), Gi5/0/21(Tagged)
Check for spanning-tree stability. Ensure that the Topology Change Notifications (TCN) are infrequently seen.
C9400#show spanning-tree vlan 100 detail VLAN0100 is executing the rstp compatible Spanning Tree protocol Bridge Identifier has priority 32768, sysid 10, address 2c5a.0f1c.28c0 Configured hello time 2, max age 20, forward delay 15, transmit hold-count 6 Current root has priority 32868, address 2c5a.0f1c.5300 Root port is 2473 (Port-channel1), cost of root path is 4 Topology change flag not set, detected flag not set Number of topology changes 1 last change occurred 2w6d ago from Port-channel1 Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 0, topology change 0, notification 0, aging 300
--snip--
C9400#show etherchannel summary --snip-- Group Port-channel Protocol Ports ------+-------------+-----------+----------------------------------------------- 1 Po1(SU) LACP Gi1/0/13(P) Gi5/0/21(P)
C9400#ping 100.100.900.53 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 100.100.900.53, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 3/4/5 ms
C9400#show mac address-table dynamic vlan 100 Mac Address Table ------------------------------------------- Vlan Mac Address Type Ports ---- ----------- -------- ----- 100 0000.0200.0800 DYNAMIC Gi1/0/1 100 20bb.c05e.5318 DYNAMIC Po1 100 20bb.c05e.5351 DYNAMIC Po1 Total Mac Addresses for this criterion: 3
In the next output examples, the RP programs the FP, the FP programs the FED, the FED then finally programs the Supervisor forwarding ASIC hardware. RP softwareMAC entries are stored as objects in the object database and the FP softwareMAC entries are stored as asynchronous objects in the object database.
C9400#show platform software matm rp active mac 20bb.c05e.5351 1 100 ---> 100 = vlan Tbl_Type Tbl_ID MAC_Address Type Ports AOM_ID/OM_PTR MAT_VLAN 100 20bb.c05e.5351 1 1 OM: 0x3700860010
List of Ports: 748
C9400#show platform software interface rp active brief Forwarding Manager Interfaces Information Name ID QFP ID ------------------------------------------------------------- Null0 1 0 GigabitEthernet1/0/1 7 0 GigabitEthernet1/0/2 8 0 GigabitEthernet1/0/3 9 0 —snip— Port-channel1 748 0 —snip—
C9400#show platform software matm fp active mac 20bb.c05e.5351 Tbl_Type Tbl_ID MAC_Address Type Ports AOM_ID/OM_PTR MAT_VLAN 100 20bb.c05e.5351 1 1 6567 created List of Ports: 748
C9400#show platform software object-manager fp active object 6567 Object identifier: 6567 Description: matm mac entry type VLAN, id 100, 20bb.c05e.5351
Status: Done, Epoch: 0, Client data: 0x799633f8
C9400#show platform softwarefed active matm macTable vlan 100
VLAN MAC Type Seq# macHandle siHandle diHandle *a_time *e_time ports 100 2c5a.0f1c.28e1 0X8002 0 0x7fe5c5eaf1c8 0x7fe5c5924f38 0x0 0 0 Vlan100 100 20bb.c05e.5351 0X1 589 0x7fe5c6b03d68 0x7fe5c6865f78 0x7fe51001b458 300 1 Port-channel1 100 0000.0200.0800 0X1 610 0x7fe5c6b07888 0x7fe5c6b076e8 0x7fe5c5972ce8 300 1 GigabitEthernet1/0/1 Total Mac number of addresses:: 3 *a_time=aging_time(secs) *e_time=total_elapsed_time(secs) Type: MAT_DYNAMIC_ADDR 0x1 MAT_STATIC_ADDR 0x2 ---> Type = dynamically learned MAC address entry MAT_CPU_ADDR 0x4 MAT_DISCARD_ADDR 0x8 MAT_ALL_VLANS 0x10 MAT_NO_FORWARD 0x20 MAT_IPMULT_ADDR 0x40 MAT_RESYNC 0x80 MAT_DO_NOT_AGE 0x100 MAT_SECURE_ADDR 0x200 MAT_NO_PORT 0x400 MAT_DROP_ADDR 0x800 MAT_DUP_ADDR 0x1000 MAT_NULL_DESTINATION 0x2000 MAT_DOT1X_ADDR 0x4000 MAT_ROUTER_ADDR 0x8000 MAT_WIRELESS_ADDR 0x10000 MAT_SECURE_CFG_ADDR 0x20000 MAT_OPQ_DATA_PRESENT 0x40000 MAT_WIRED_TUNNEL_ADDR 0x80000 MAT_DLR_ADDR 0x100000 MAT_MRP_ADDR 0x200000 MAT_MSRP_ADDR 0x400000 MAT_LISP_LOCAL_ADDR 0x800000 MAT_LISP_REMOTE_ADDR 0x1000000 MAT_VPLS_ADDR 0x2000000
Acronym /Term |
Definition |
vlan:10 |
MVID 10. VLAN 100 uses mapped VLAN ID (MVID) 10 internally inside the switch. |
gpn:1104 |
Global port number of Port-channel 1. |
mac:0x20bbc05e5351 |
MAC address 20bb.c05e.5351 |
This is a macHandle Programming output example:
C9400#show platform hardware fed active fwd-asic abstraction print-resource-handle 0x7fe5c6b03d68 1 Handle:0x7fe5c6b03d68 Res-Type:ASIC_RSC_HASH_TCAM Res-Switch-Num:0 Asic-Num:255 Feature-ID:AL_FID_L2 Lkp-ftr-id:LKP_FEAT_L2_SRC_MAC_VLAN ref_count:1 priv_ri/priv_si Handle: (nil)Hardware Indices/Handles: handle [ASIC: 0]: 0x7fe5c6aed898 handle [ASIC: 1]: 0x7fe5c6b00fd8 handle [ASIC: 2]: 0x7fe5c6858208 Features sharing this resource:Cookie length: 12 5e c0 bb 20 51 53 0a 80 07 00 00 00 Detailed Resource Information (ASIC#0) ---------------------------------------- Number of HTM Entries: 1
Entry 0: (handle 0x7fe5c6aed898) Abs_hash_index: 294 KEY - vlan:10 mac:0x20bbc05e5351 l3_if:0 gpn:1104 epoch:0 static:0 flood_en: 0 vlan_lead_wless_flood_en: 0 client_home_asic: 0 MASK - vlan:0 mac:0x0 l3_if:0 gpn:0 epoch:0 static:0 flood_en:0 vlan_lead_wless_flood_en: 0 client_home_asic: 0 SRC_AD - need_to_learn:0 lrn_v:0 catchall:0 static_mac:0 chain_ptr_v:0 chain_ptr: 0 static_entry_v:0 auth_state:0 auth_mode:0 auth_behavior_tag:0 traf_m:0 is_src_ce:0 DST_AD - si:0xcd bridge:0 replicate:0 blk_fwd_o:0 v4_rmac:0 v6_rmac:0 catchall:0 ign_src_lrn:0 port_mask_o:0 afd_cli_f:0 afd_lbl:0 prio:3 dest_mod_idx:0 destined_to_us:0 pv_trunk:1 smr:0 Detailed Resource Information (ASIC#1) --snip-- Detailed Resource Information (ASIC#2) --snip--
C9400#show platform software fed active vlan 100 VLAN Fed Information Vlan Id IF Id LE Handle STP Handle L3 IF Handle SVI IF ID MVID --------------------------------------------------------------------------------------------------------------- 100 0x0000000000420011 0x00007fe5c4616ef8 0x00007fe5c4617778 0x00007fe5c50dac28 0x00000000000002ea 10
C9400#show platform software fed active ifm mappings etherchannel Mappings Table Chan Interface IF_ID ---------------------------------------------------- 1 Port-channel1 0x000002ec --snip--
C9400#show platform software fed active ifm if-id 0x000002ec <-- IF_ID from previous output Interface IF_ID : 0x00000000000002ec Interface Name : Port-channel1 Interface Block Pointer : 0x7fe5c685df98 Interface State : READY Interface Status : ADD, UPD Interface Ref-Cnt : 5 Interface Type : ETHERCHANNEL Port Type : SWITCH PORT Channel Number : 1 SNMP IF Index : 720 Port Handle : 0x50002f6 #Of Active Ports : 2 Base GPN : 1104 Index[2] : 0000000000000013 Index[3] : 000000000000008f Port Information Handle ............ [0x50002f6] Type .............. [L2-Ethchannel] Identifier ........ [0x2ec] Unit .............. [1] Port Logical Subblock L3IF_LE handle .... [0x0] Num physical port . [2] GPN Base .......... [1104] --snip--
Note: the interface that the mac learned on was a single interface instead of a port-channel, this command is used to determine the GPN to interface mapping
C9400#show platform software fed active ifm mappings gpn Mappings Table GPN Interface IF_ID ---------------------------------------------------------------- 101 GigabitEthernet1/0/1 0x00000007 102 GigabitEthernet1/0/2 0x00000008 103 GigabitEthernet1/0/3 0x00000009 --snip--
Acronym /Term |
Definition |
||
siHandle |
station index Handle. The packet rewrite info (RI = Rewrite Index) & outgoing interface info (DI = Destination Index). |
||
Replication Bitmap for dual core on single Supervisor ASIC: |
|||
Acronym/Term |
Definition |
||
Local ASIC (LD = Local Data) |
Destination on the same ASIC, same core as source. |
||
Core copy (CD = Core Data |
Destination on same ASIC, another core. |
||
Remote ASIC (RD = Remote Data) |
Destination on another ASIC. |
C9400#show platform hardware fed active fwd-asic abstraction print-resource-handle 0x7fe5c6865f78 1 Handle:0x7fe5c6865f78 Res-Type:ASIC_RSC_SI Res-Switch-Num:255 Asic-Num:255 Feature-ID:AL_FID_L3_UNICAST_IPV4 Lkp-ftr-id:LKP_FEAT_INVALID ref_count:2 priv_ri/priv_si Handle: 0x7fe5c6864938Hardware Indices/Handles: index0:0xcd mtu_index/l3u_ri_index0:0x0 index1:0xcd mtu_index/l3u_ri_index1:0x0 index2:0xcd mtu_index/l3u_ri_index2:0x0 index3:0xcd mtu_index/l3u_ri_index3:0x0 index4:0xcd mtu_index/l3u_ri_index4:0x0 index5:0xcd mtu_index/l3u_ri_index5:0x0 Features sharing this resource:64 (1)] 55 (1)] Cookie length: 56 00 00 00 00 00 00 00 00 64 00 00 00 00 00 00 00 00 00 00 00 07 00 20 bb c0 5e 53 51 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Detailed Resource Information (ASIC#0) ---> ASIC instance 0 = Supervisor ASIC 0, core 0 ---------------------------------------- Station Index (SI) [0xcd] RI = 0x29 -------------------------------> Rewrite index (no MAC rewrite for L2 forwarding)
DI = 0x51c2 -------------------------------> Destination index = outgoing interface stationTableGenericLabel = 0 stationFdConstructionLabel = 0 lookupSkipIdIndex = 0 rcpServiceId = 0 dejaVuPreCheckEn = 0x1 Replication Bitmap: LD RD CD Detailed Resource Information (ASIC#1) ---> ASIC instance 1 = Supervisor ASIC 0, core 1 --snip-- Detailed Resource Information (ASIC#2) ---> ASIC instance 2 = Supervisor ASIC 1, core 0 --snip-- Detailed Resource Information (ASIC#3) ---> ASIC instance 3 = Supervisor ASIC 1, core 1 --snip-- Detailed Resource Information (ASIC#4) ---> ASIC instance 4 = Supervisor ASIC 2, core 0 --snip-- Detailed Resource Information (ASIC#5) ---> ASIC instance 5 = Supervisor ASIC 2, core 1 --snip--
C9400#show platform hardware fed active fwd-asic resource asic all destination-index range 0x51c2 0x51c2 ASIC#0: --snip-- ASIC#1: --snip-- ASIC#2: -------------------------> ASIC Instance 2 = Supervisor ASIC 1, core 0 Destination Index (DI) [0x51c2] portMap = 0x00000000 00001000 ---> binary 0001 0000 0000 0000 = Port 12 (see next command output) cmi1 = 0 (read right to left, zero based) rcpPortMap = 0 CPU Map Index (CMI) [0] ctiLo0 = 0 ctiLo1 = 0 ctiLo2 = 0 cpuQNum0 = 0 cpuQNum1 = 0 cpuQNum2 = 0 npuIndex = 0 stripSeg = 0 copySeg = 0 ASIC#3: -------------------------> ASIC instance 3 = Supervisor ASIC 1, core 1 Destination Index (DI) [0x51c2] portMap = 0x00000000 00100000 ---> binary 0001 0000 0000 0000 0000 0000 = Port 20 (see next command output) cmi1 = 0 (read right to left, zero based) rcpPortMap = 0 CPU Map Index (CMI) [0] ctiLo0 = 0 ctiLo1 = 0 ctiLo2 = 0 cpuQNum0 = 0 cpuQNum1 = 0 cpuQNum2 = 0 npuIndex = 0 stripSeg = 0 copySeg = 0 ASIC#4: --snip-- ASIC#5: --snip--
C9400#show platform software fed active ifm mappings Interface IF_ID Inst Asic Core Port SubPort Mac Cntx LPN GPN Type Active GigabitEthernet1/0/1 0x7 2 1 0 0 0 4 4 1 101 NIF Y GigabitEthernet1/0/2 0x8 2 1 0 1 1 4 4 2 102 NIF Y --snip-- GigabitEthernet1/0/13 0x13 2 1 0 12 4 0 0 13 1105 NIF Y --snip-- GigabitEthernet5/0/21 0x8f 3 1 1 20 4 5 5 21 1104 NIF Y --snip--
C9400#show etherchannel summary --snip-- Group Port-channel Protocol Ports ------+-------------+-----------+----------------------------------------------- 1 Po1(SU) LACP Gi1/0/13(P) Gi5/0/21(P)
There is no expected MAC rewite information since this is a Layer 2 MAC forwarding entry.
C9400#show platform hardware fed active fwd-asic resource asic all rewrite-index range 0x29 0x29 1 ASIC#0: Rewrite Data Table Entry, ASIC#:0, rewrite_type:1, RI:41 ---> dec 41 = hex 0x29 MAC Addr: MAC Addr: 20:bb:c0:5e:53:51, L3IF LE Index 111 ASIC#1: Rewrite Data Table Entry, ASIC#:1, rewrite_type:1, RI:41 MAC Addr: MAC Addr: 20:bb:c0:5e:53:51, L3IF LE Index 111 ASIC#2:
--snip--
ASIC#3:
--snip--
ASIC#4:
--snip--
ASIC#5:
--snip--
C9400#show mac address-table address 20bb.c05e.5351 Mac Address Table ------------------------------------------- Vlan Mac Address Type Ports ---- ----------- -------- ----- 100 20bb.c05e.5351 DYNAMIC Po1 Total Mac Addresses for this criterion: 1
Acronym |
Definition |
diHandle |
destination index Handle. This is the outgoing interface information. |
C9400#show platform hardware fed active fwd-asic abstraction print-resource-handle 0x7fe51001b458 1 Handle:0x7fe51001b458 Res-Type:ASIC_RSC_DI Res-Switch-Num:0 Asic-Num:255 Feature-ID:AL_FID_INVALID Lkp-ftr-id:LKP_FEAT_INVALID ref_count:21 priv_ri/priv_si Handle: (nil)Hardware Indices/Handles: index0:0x51c2 mtu_index/l3u_ri_index0:0x0 index1:0x51c2 mtu_index/l3u_ri_index1:0x0 index2:0x51c2 mtu_index/l3u_ri_index2:0x0 index3:0x51c2 mtu_index/l3u_ri_index3:0x0 index4:0x51c2 mtu_index/l3u_ri_index4:0x0 index5:0x51c2 mtu_index/l3u_ri_index5:0x0 Features sharing this resource:Cookie length: 8 01 00 00 00 c2 51 00 00 Detailed Resource Information (ASIC#0) --snip-- Detailed Resource Information (ASIC#1) --snip-- Detailed Resource Information (ASIC#2) ---> ASIC Instance 2 = Supervisor ASIC 1, core 0 ---------------------------------------- Destination Index (DI) [0x51c2] portMap = 0x00000000 00001000 -------------> binary 0001 0000 0000 0000 = Port 12 (see next command output) cmi1 = 0 (read right to left, zero based) rcpPortMap = 0 CPU Map Index (CMI) [0] ctiLo0 = 0 ctiLo1 = 0 ctiLo2 = 0 cpuQNum0 = 0 cpuQNum1 = 0 cpuQNum2 = 0 npuIndex = 0 stripSeg = 0 copySeg = 0
Detailed Resource Information (ASIC#3) ---> ASIC Instance 3 = Supervisor ASIC 1, core 1 ---------------------------------------- Destination Index (DI) [0x51c2] portMap = 0x00000000 00100000 ---> binary 0001 0000 0000 0000 0000 0000 = Port 20 (see next command output) cmi1 = 0 (read right to left, zero based) rcpPortMap = 0 CPU Map Index (CMI) [0] ctiLo0 = 0 ctiLo1 = 0 ctiLo2 = 0 cpuQNum0 = 0 cpuQNum1 = 0 cpuQNum2 = 0 npuIndex = 0 stripSeg = 0 copySeg = 0
Detailed Resource Information (ASIC#4) --snip-- Detailed Resource Information (ASIC#5) --snip--
C9400#show platform software fed active ifm mappings
Interface IF_ID Inst Asic Core Port SubPort Mac Cntx LPN GPN Type Active GigabitEthernet1/0/1 0x7 2 1 0 0 0 4 4 1 101 NIF Y GigabitEthernet1/0/2 0x8 2 1 0 1 1 4 4 2 102 NIF Y --snip-- GigabitEthernet1/0/13 0x13 2 1 0 12 4 0 0 13 1105 NIF Y --snip-- GigabitEthernet5/0/21 0x8f 3 1 1 20 4 5 5 21 1104 NIF Y --snip--
C9400#show etherchannel summary --snip-- Group Port-channel Protocol Ports ------+-------------+-----------+----------------------------------------------- 1 Po1(SU) LACP Gi1/0/13(P) Gi5/0/21(P)
Acronym /Term |
Definition |
vlan:10 |
MVID 10. VLAN 100 uses mapped VLAN ID (MVID) 10 internally inside the switch. |
gpn:1104 |
Global port number of Port-channel 1. |
mac:0x20bbc05e5351 |
MAC address 20bb.c05e.5351 |
Hardware programming method 2 example output:
C9400#show platform hardware fed active matm macTable vlan 100 --snip-- HEAD: MAC address 20bb.c05e.5351 in VLAN 100 KEY: vlan 10, mac 0x20bbc05e5351, l3_if 0, gpn 1104, epoch 0, static 0, flood_en 0, vlan_lead_wless_flood_en 0, client_home_asic 0 MASK: vlan 0, mac 0x0, l3_if 0, gpn 0, epoch 0, static 0, flood_en 0, vlan_lead_wless_flood_en 0, client_home_asic 0 SRC_AD: need_to_learn 0, lrn_v 0, catchall 0, static_mac 0, chain_ptr_v 0, chain_ptr 0, static_entry_v 0, auth_state 0, auth_mode 0, traf_mode 0, is_src_ce 0 DST_AD: si 0xc7, bridge 0, replicate 0, blk_fwd_o 0, v4_mac 0, v6_mac 0, catchall 0, ign_src_lrn 0, port_mask_o 0, afd_cli_f 0, afd_lbl 0, priority 3, dest_mod_idx 0, destined_to_us 0, pv_trunk 1
--snip--
C9400#show platform software fed active vlan 100 VLAN Fed Information Vlan Id IF Id LE Handle STP Handle L3 IF Handle SVI IF ID MVID --------------------------------------------------------------------------------------------------------------- 100 0x0000000000420011 0x00007fe5c4616ef8 0x00007fe5c4617778 0x00007fe5c50dac28 0x00000000000002ea 10
C9400#show platform software fed active ifm mappings etherchannel Mappings Table Chan Interface IF_ID ---------------------------------------------------- 1 Port-channel1 0x000002ec --snip--
C9400#show platform software fed active ifm if-id 0x000002ec Interface IF_ID : 0x00000000000002ec Interface Name : Port-channel1 Interface Block Pointer : 0x7fe5c685df98 Interface State : READY Interface Status : ADD, UPD Interface Ref-Cnt : 5 Interface Type : ETHERCHANNEL Port Type : SWITCH PORT Channel Number : 1 SNMP IF Index : 720 Port Handle : 0x50002f6 #Of Active Ports : 2 Base GPN : 1104 Index[2] : 0000000000000013 Index[3] : 000000000000008f Port Information Handle ............ [0x50002f6] Type .............. [L2-Ethchannel] Identifier ........ [0x2ec] Unit .............. [1] Port Logical Subblock L3IF_LE handle .... [0x0] Num physical port . [2] GPN Base .......... [1104] --snip--
Note: If the interface that the mac learned on was a single interface instead of a port-channel the next command is used to determine the gpn to interface mapping:
C9400#show platform software fed active ifm mappings gpn Mappings Table GPN Interface IF_ID ---------------------------------------------------------------- 101 GigabitEthernet1/0/1 0x00000007 102 GigabitEthernet1/0/2 0x00000008 103 GigabitEthernet1/0/3 0x00000009 --snip--
Check the TCAM utilization for the MAC address entries on each Supervisor ASIC instance to ensure the switch does not run out of TCAM space to store entries in hardware.
C9400show platform hardware fed active fwd-asic resource tcam utilization CAM Utilization for ASIC Instance [0] --snip-- CAM Utilization for ASIC Instance [1] --snip-- CAM Utilization for ASIC Instance [2] --snip-- CAM Utilization for ASIC Instance [3]---> ASIC instance 3 = Supervisor ASIC 1, Core 1
Table Max Values Used Values -------------------------------------------------------------------------------- Unicast MAC addresses 65536/1024 13/1 -------------> prefix/mask IGMP and Multicast groups 16384/1024 0/7 L2 Multicast groups 16384/1024 1/9 Directly or indirectly connected routes 49152/65536 0/0 NAT/PAT SA address and Port 0 0 QoS Access Control Entries 18432 34 Security Access Control Entries 18432 0 Ingress Netflow ACEs 1024 0 Policy Based Routing ACEs 2048 9 Egress Netflow ACEs 2048 8 Input Microflow policer ACEs 0 0 Output Microflow policer ACEs 0 0 Flow SPAN ACEs 1024 13 Control Plane Entries 1024 0 Tunnels 1024 0 Lisp Instance Mapping Entries 1024 0 Input Security Associations 512 3 Output Security Associations and Policies 512 0 SGT_DGT 8192/512 0/0 CLIENT_LE 4096/256 2/0 INPUT_GROUP_LE 1024 0 OUTPUT_GROUP_LE 1024 0 Macsec SPD 256 0 CAM Utilization for ASIC Instance [4] --snip-- CAM Utilization for ASIC Instance [5] --snip--
All features (whether it be a mac address, an interface, a vlan, and so on) are stored in the object database and programmed into the hardware as objects.
The RP programs the FP, the FP programs the FED, and the FED then finally programs the Supervisor forwarding ASIC hardware. RP software entries are stored as objects in the object database and the FP software entries are stored as asynchronous objects in the object database.
When the FP programs the FED (which in turn programs the Supervisor forwarding ASIC), the FED sends an acknowlegement back to the FP. The FP then forwards it to the RP to indicate that the hardware programming completed successfully. If FED hardware programming is missing or incorrect you can use this next command to check for issues and/or acknowlegements.
C9400#show platform software object-manager fp active statistics Forwarding Manager Asynchronous Object Manager Statistics Object update: Pending-issue: 0, Pending-acknowledgement: 0 Batch begin: Pending-issue: 0, Pending-acknowledgement: 0 Batch end: Pending-issue: 0, Pending-acknowledgement: 0 Command: Pending-acknowledgement: 0 Total-objects: 3269 Stale-objects: 0 Resolve-objects: 0 Error-objects: 0 Paused-types: 0
If the previous command shows non-zero objects in pending issue state, use this command to find the object number involved:
C9400#show platform software object-manager fp active pending-issue-update
Then use this command to determine the stuck process associated with the object number:
C9400#show platform software object-manager fp active object {object#}
On the RP side, use this command to check for delete pending (Del Pend) for an object that the FP did not acknowlege.
C9400#show platform software object-manager rp active object-type-info
Object type Name Count Del Pend Layer ------------------------------------------------------------------------------ CC cc 5 0 2 SPA spa 0 0 4 PORT_DPIDB port_dpidb 164 0 10 CHANNEL_DPIDB channel_dpidb 0 0 12 VIRTUAL_DPIDB virtual_dpidb 503 0 13 SW_DPIDB sw_dpidb 0 0 17 VLAN vlan 0 0 19
--snip--
Check for the CoPP (Control Plane Policy) drops in hardware-UADP 2.0 for traffic punted to software-CPU. This can impact MAC learning and Spanning-tree stability.
C9400#show policy-map control-plane Control Plane Service-policy input: system-cpp-policy --snip-- Class-map: system-cpp-police-sw-forward (match-any) 0 packets, 0 bytes 5 minute offered rate 0000 bps, drop rate 0000 bps Match: none police: rate 1000 pps, burst 244 packets conformed 1298 bytes; actions: transmit exceeded 0 bytes; actions: drop --snip-- Class-map: system-cpp-police-l2-control (match-any) 0 packets, 0 bytes 5 minute offered rate 0000 bps, drop rate 0000 bps Match: none police: rate 500 pps, burst 122 packets conformed 239197001 bytes; actions: transmit exceeded 0 bytes; actions: drop --snip-- Class-map: system-cpp-default (match-any) 0 packets, 0 bytes 5 minute offered rate 0000 bps, drop rate 0000 bps Match: none police: rate 1000 pps, burst 244 packets conformed 0 bytes; actions: transmit exceeded 0 bytes; actions: drop Class-map: class-default (match-any) 0 packets, 0 bytes 5 minute offered rate 0000 bps, drop rate 0000 bps Match: any
The same CoPP output as the previous example is shown here in a more granular and simpler to read (compressed) format.
C9400#show platform hardware fed active qos queue stats internal cpu policer CPU Queue Statistics ============================================================================================ (default) (set) Queue Queue QId PlcIdx Queue Name Enabled Rate Rate Drop(Bytes) Drop(Frames) 0 11 DOT1X Auth Yes 1000 1000 0 0 1 1 L2 Control Yes 2000 400 0 0 2 14 Forus traffic Yes 1000 1000 0 0 3 0 ICMP GEN Yes 600 600 0 0 4 2 Routing Control Yes 5400 1800 0 0 5 14 Forus Address resolution Yes 1000 1000 0 0 6 0 ICMP Redirect Yes 600 600 0 0 7 16 Unused Yes 1000 1000 0 0 8 4 L2 LVX Cont Pack Yes 1000 1000 0 0 9 16 EWLC Control Yes 1000 1000 0 0 10 16 EWLC Data Yes 1000 1000 0 0 11 13 L2 LVX Data Pack Yes 1000 1000 0 0 12 0 BROADCAST Yes 600 600 0 0 13 10 Learning cache ovfl Yes 100 200 0 0 14 13 Sw forwarding Yes 1000 1000 0 0 15 8 Topology Control Yes 13000 13000 0 0 16 12 Proto Snooping Yes 2000 2000 0 0 17 16 DHCP Snooping Yes 1000 1000 0 0 18 9 Transit Traffic Yes 500 400 0 0 19 10 RPF Failed Yes 100 200 0 0 20 15 MCAST END STATION Yes 2000 2000 0 0 21 13 LOGGING Yes 1000 1000 0 0 22 7 Punt Webauth Yes 1000 1000 0 0 23 10 Crypto Control Yes 100 200 0 0 24 10 Exception Yes 100 200 0 0 25 3 General Punt Yes 200 200 0 0 26 10 NFL SAMPLED DATA Yes 100 200 0 0 27 2 Low Latency Yes 5400 1800 0 0 28 10 EGR Exception Yes 100 200 0 0 29 5 Stackwise Virtual Control No 8000 8000 0 0 30 9 MCAST Data Yes 500 400 0 0 31 10 Gold Pkt Yes 100 200 0 0 * NOTE: CPU queue policer rates are configured to the closest hardware supported value CPU Queue Policer Statistics ==================================================================== Policer Policer Accept Policer Accept Policer Drop Policer Drop Index Bytes Frames Bytes Frames ------------------------------------------------------------------- 0 3132 36 0 0 1 239197001 721952 0 0 2 123004776 978818 0 0 3 0 0 0 0 4 0 0 0 0 5 0 0 0 0 6 0 0 0 0 7 0 0 0 0 8 1024 16 0 0 9 0 0 0 0 10 13600 200 0 0 11 0 0 0 0 12 0 0 0 0 13 1298 3 0 0 14 80520 9158 0 0 15 2189268 23733 0 0 16 0 0 0 0 17 0 0 0 0 CPP Classes to queue map ====================================================================================== PlcIdx CPP Class : Queues -------------------------------------------------------------------------------------- 0 system-cpp-police-data : ICMP GEN/BROADCAST/ICMP Redirect/
10 system-cpp-police-sys-data : Learning cache ovfl/Crypto Control/Exception/EGR Exception/NFL SAMPLED DATA/Gold Pkt/RPF Failed/ 13 system-cpp-police-sw-forward : Sw forwarding/LOGGING/L2 LVX Data Pack/ 9 system-cpp-police-multicast : Transit Traffic/MCAST Data/ 15 system-cpp-police-multicast-end-station : MCAST END STATION / 7 system-cpp-police-punt-webauth : Punt Webauth/ 1 system-cpp-police-l2-control : L2 Control/ 5 system-cpp-police-stackwise-virt-control : Stackwise Virtual Control/ 2 system-cpp-police-routing-control : Routing Control/Low Latency/ 3 system-cpp-police-control-low-priority : General Punt/ 4 system-cpp-police-l2lvx-control : L2 LVX Cont Pack/ 8 system-cpp-police-topology-control : Topology Control/ 11 system-cpp-police-dot1x-auth : DOT1X Auth/ 12 system-cpp-police-protocol-snooping : Proto Snooping/ 14 system-cpp-police-forus : Forus Address resolution/Forus traffic/ 5 system-cpp-police-stackwise-virt-control : Stackwise Virtual Control/ 16 system-cpp-default : DHCP Snooping/Unused/EWLC Control/EWLC Data/
Check CPU punt path (hardware-UADP 2.0 towards software-CPU) statistics from a software (CPU) perspective.
C9400#show platform software infrastructure lsmpi LSMPI interface internal stats: enabled=0, disabled=0, throttled=0, unthrottled=0, state is ready Input Buffers = 8801257 Output Buffers = 5506129 rxdone count = 8801257 txdone count = 5506128 Rx no particletype count = 0 Tx no particletype count = 0 Txbuf from shadow count = 0 No start of packet = 0 No end of packet = 0 Punt drop stats: Bad version 0 Bad type 0 Had feature header 0 Had platform header 0 Feature header missing 0 Common header mismatch 0 Bad total length 0 Bad packet length 0 Bad network offset 0 Not punt header 0 Unknown link type 0 No swidb 0 Bad ESS feature header 0 No ESS feature 0 No SSLVPN feature 0 No PPP bridge feature 0 Punt For PPP bridge type packets 0 Punt For Us type unknown 0 EPC CP RX Pkt cleansed 0 Punt cause out of range 0 IOSXE-RP Punt packet causes: 42879 Layer2 control and legacy packets 3644168 ARP request or response packets 7584 For-us data packets 1794 Mcast Directly Connected Source packets 1573 Mcast PIM signaling packets 750076 For-us control packets 38058 Layer2 bridge domain data packet packets 3823736 Layer2 control protocols packets FOR_US Control IPv4 protcol stats: 750076 [proto=0] packets Packet histogram(500 bytes/bin), avg size in 125, out 126: Pak-Size In-Count Out-Count 0+: 8228322 5207592 500+: 41355 1717 1000+: 4331 2402 1500+: 35860 20017 Lsmpi11/3 is up, line protocol is up <-- CPU interface Hardware is LSMPI MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive not set Unknown, Unknown, media type is unknown media type output flow-control is unsupported, input flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input never, output never, output hang never Last clearing of "show interface" counters never Input queue: 0/1500/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 8309868 packets input, 0 bytes, 0 no buffer Received 0 broadcasts (0 IP multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 0 watchdog, 0 multicast, 0 pause input 5231728 packets output, 659535525 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 0 unknown protocol drops 0 output buffer failures, 0 output buffers swapped out
C9400#show platform software infrastructure lsmpi punt LSMPI punt statistics Total packets consumed: 876 Total packets forwarded: 8468766 First frag packets: 0 Total packets consumed & forwarded: 0 Cause Total Total Length Dot1q encap Other SKB consumed forwarded error exceeded linktype invalid MPLS ICMP Can't Fragment 0 0 0 0 0 0 IPv4 Options 0 0 0 0 0 0 Layer2 control and legacy 0 0 0 0 0 0 PPP Control 0 0 0 0 0 0 CLNS IS-IS Control 0 0 0 0 0 0 HDLC keepalives 0 0 0 0 0 0
--snip--
Check CPU inject path (software-CPU towards hardware-Supervisor) statistics from a software (CPU) perspective.
C9400#show platform software infrastructure inject Statistics for L3 injected packets: 5233473 total inject pak, 3 failed 0 sent, 859329 prerouted 0 non-CEF capable, 855296 non-unicast 859826 IP, 0 IPv6 0 MPLS, 0 Non-IP Tunnel 0 UDLR tunnel, 0 P2MP replicated mcast 0 Non-IP Fastswitched over Tunnel, 4373497 legacy pak path 0 Other packet 0 IP fragmented 644 normal, 391 nexthop 858788 adjacency, 150 feature 0 undefined 3 pak find no adj, 0 no adj-id 137322 sb alloc, 856085 sb local 0 p2mcast failed count 0 p2mcast enqueue fail 0 unicast dhc 0 mobile ip 0 IPv6 NA 0 IPv6 NS 0 Transport failed cases 0 Grow packet buffer per feature packet inject statistics 150 Feature multicast 0 Feature Edge Switching Service 0 Feature Session Border Controller 0 Feature interrupt level 0 Feature use outbound interface 0 Feature interrupt level with OCE 0 Feature ICMPv6 error message 0 Feature Session Border Controller media packet injection 0 Feature Tunnel Ethernet over GRE 0 Feature Secure Socket Layer Virtual Private Network 0 Feature EPC Wireshark injecting packets Statistics for L2 injected packets: 0 total L2 inject pak, 0 failed 0 total BD inject pak, 0 failed 0 total EFP inject pak, 0 failed 0 total VLAN inject pak, 0 failed
Check CPU punt/inject path statistics from a FED (UADP 2.0) perspective.
C9400#show platform software fed active lsmpi stat LSMPI Statistics ------------------------------------------- Transmit: -----------------------------------> FED transmit = FED (Supervisor) punt to CPU Packet Count : 8469445 Bytes Count : 1055390613 particle Count : 8951009 particle with App : 7258 Ring Full Error : 0 No Buff Error : 0 TX Ring Free : 2047 TX Ring Busy : 0 TX Ring Size : 2048 TXDone Ring Free : 6816 TXDone Ring Busy : 9567 TXDone Ring Size : 16384 Receive: ---------------------------------> FED receive = CPU inject to FED (Supervisor) Packet Count : 5450099 Bytes Count : 675084903 Particle Count : 5695697 Particles with App : 4294966854 RX Done Count : 5696139 No SOP : 0 No EOP : 0 Not Enough Buf : 0 Max Not Enough Buf : 0 RX Ring Free : 4095 RX Ring Busy : 0 RX Ring Size : 4096 RXDone Ring Free : 8191 RXDone Ring Busy : 0 RXDone Ring Size : 8192 -------------------------------------------
Check the CPU punt path (hardware-Supervisor towards software-CPU) statistics from a FED (Supervisor) perspective.
C9400#show platform software fed active punt cause summary Statistics for all causes Cause Cause Info Rcvd Dropped ------------------------------------------------------------------------------ 7 ARP request or response 3644168 0 11 For-us data 1524 0 12 Mcast Directly Connected Source 1794 0 25 Mcast PIM signaling 1573 0 55 For-us control 750461 0 58 Layer2 bridge domain data packet 38058 0 96 Layer2 control protocols 3825228 0 ------------------------------------------------------------------------------
Check the health of the 31 individual CPU punt queues from a FED (Supervisor) perspective.
C9400#show platform software fed active cpu-interface queue retrieved dropped invalid hol-block ------------------------------------------------------------------------- Routing Protocol 790844 0 0 0 L2 Protocol 2774488 0 0 0 sw forwarding 0 0 0 0 broadcast 0 0 0 0 icmp 0 0 0 0 icmp redirect 0 0 0 0 logging 0 0 0 0 rpf-fail 1573 0 0 0 DOT1X authentication 0 0 0 0 Forus Traffic 1524 0 0 0 Forus Resolution 3644192 0 0 0 Wireless q5 0 0 0 0 Wireless q1 0 0 0 0 Wireless q2 0 0 0 0 Wireless q3 0 0 0 0 Wireless q4 0 0 0 0 Learning cache 0 0 0 0 Topology control 1198807 0 0 0 Proto snooping 0 0 0 0 BFD Low latency 0 0 0 0 Transit Traffic 0 0 0 0 Multi End station 38058 0 0 0 Health Check 0 0 0 0 Health Check 0 0 0 0 Crypto control 0 0 0 0 Exception 0 0 0 0 General Punt 0 0 0 0 NFL sampled data 0 0 0 0 STG cache 0 0 0 0 EGR exception 0 0 0 0 FSS 0 0 0 0 Multicast data 1794 0 0 0
C9400#show platform software fed active punt cpuq all Punt CPU Q Statistics =========================================== —snip— CPU Q Id : 1 CPU Q Name : CPU_Q_L2_CONTROL Packets received from ASIC : 2669864 -----------> Packets received by the FED process from the Supervisor forwarding ASICs Send to IOSd total attempts : 2669864 -----------> Packets sent from the FED process to IOSd Send to IOSd failed count : 0 RX suspend count : 0 RX unsuspend count : 0 RX unsuspend send count : 0 RX unsuspend send failed count : 0 RX consumed count : 0 RX dropped count : 0 RX non-active dropped count : 0 RX conversion failure dropped : 0 RX INTACK count : 2243784 RX packets dq'd after intack : 5074 Active RxQ event : 2243785 RX spurious interrupt : 322266 CPU Q Id : 2 CPU Q Name : CPU_Q_FORUS_TRAFFIC Packets received from ASIC : 1524 Send to IOSd total attempts : 1524 Send to IOSd failed count : 0 RX suspend count : 0 RX unsuspend count : 0 RX unsuspend send count : 0 RX unsuspend send failed count : 0 RX consumed count : 0 RX dropped count : 0 RX non-active dropped count : 0 RX conversion failure dropped : 0 RX INTACK count : 1347 RX packets dq'd after intack : 8 Active RxQ event : 1347 RX spurious interrupt : 38 —snip—
Check the CPU inject path (software-CPU towards hardware-Supervisor) statistics from a FED (Supervisor) perspective.
C9400#show platform software fed active inject cause summary Statistics for all causes Cause Cause Info Rcvd Dropped ------------------------------------------------------------------------------ 1 L2 control/legacy 4331682 0 2 QFP destination lookup 290 0 3 QFP IPv4/v6 nexthop lookup 391 0 7 QFP adjacency-id lookup 859393 265 8 Mcast specific inject packet 150 0 12 ARP request or response 601 0 ------------------------------------------------------------------------------
Check the health of the 2 individual CPU inject queues from a FED (UADP 2.0) perspective.
C9400#show platform software fed active inject cpuq all Inject CPU Q Statistics =========================================== CPU Q Id : 0 CPU Q Name : TX_CPUQ_PRIO_LOW ---> low priority CPU inject queue Packets received from IOSd : 168342 Enq to pkt driver total attempts : 168277 Enq to pkt driver failed count : 0 Count of TX CMPL received : 168277 TX suspend count : 0 TX unsuspend count : 0 TX dropped count : 265 TX punted count : 0 TX App enq failed : 0 CPU Q Id : 7 CPU Q Name : TX_CPUQ_PRIO_HI ---> high priority CPU inject queue Packets received from IOSd : 5024664 Enq to pkt driver total attempts : 5024664 Enq to pkt driver failed count : 0 Count of TX CMPL received : 5024664 TX suspend count : 0 TX unsuspend count : 0 TX dropped count : 0 TX punted count : 0 TX App enq failed : 0 Stats for all txq: --------------------------------------------- TX chunk malloc fail count : 0 ---------------------------------------------
C9400#show platform software fed active matm stats MATM counters Total non-cpu mac entries : 10 Mac Learn SPI Msg Count : 0 Mac Learn SPI Err Count : 0 Mac Delete SPI Msg Count : 0 Mac Delete SPI Err Count : 0 Mac Learn Count : 967 Mac Add Count : 989 Mac AL add Count : 971 Mac Del Count : 957 Mac AL Del Count : 961 Mac Move Count : 2 ---> MAC moves between interfaces (see details above) Mac AL Move Count : 0 Mac Clear Count : 0 Mac Del all count : 6 Mac table create Count : 9 Mac VP event Count : 5 Mac Update info Count : 0 Mac Vlan age config Event Count : 0 Mac Vlan Link Event Count : 6 Mac SVI linkEvent Count : 3 Mac Bsync Event Count : 0 Mac Isync Event Count : 0 Mac Recon Start Count : 0 Mac Recon Event Count : 0 Mac IFM event Count : 75 Mac FEC Event Count : 0 Mac Aging Tick Count : 0 Mac Retry event Count : 0 Mac Hw Update Err Count : 0 Mac In retryQ Count : 0
C9400#configure terminal C9400(config)#mac address-table notification ? change Enable/Disable MAC Notification feature on the switch mac-move Enable Mac Move Notification threshold Configure L2 Table monitoring C9400(config)#C9400(config)#mac address-table notification mac-move ---> enabled by default, syslog generated for any MAC move (show logging) C9400(config)#mac address-table notification change ? history-size Number of MAC notifications to be stored interval Interval between the MAC notifications <cr> <cr> C9400(config)#mac address-table notification change ---> disabled by default
C9400#show mac address-table notification mac-move MAC Move Notification: enabled
C9400#show mac address-table notification change
MAC Notification Feature is Enabled on the switch Interval between Notification Traps : 1 secs Number of MAC Addresses Added : 0 Number of MAC Addresses Removed : 0 Number of Notifications sent to NMS : 0 Maximum Number of entries configured in History Table : 1 Current History Table Length : 0 MAC Notification Traps are Disabled History Table contents ----------------------
This command details any reasons that a UADP 2.0 forwarding ASIC drops a packet:
C9400#show platform hardware fed active fwd-asic drops exceptions
****EXCEPTION STATS ASIC INSTANCE 0 (asic/core 0/0)**** ================================================================================= Asic/core | NAME | prev | current | delta ================================================================================= 0 0 NO_EXCEPTION 0 0 0 0 0 IPV4_CHECKSUM_ERROR 0 0 0 0 0 ROUTED_AND_IP_OPTIONS_EXCEPTION 0 0 0 0 0 CTS_FILTERED_EXCEPTION 0 0 0 0 0 SIA_TTL_ZERO 0 0 0 0 0 ALLOW_NATIVE_EXCEPTION_COUNT 0 0 0 0 0 ALLOW_DOT1Q_EXCEPTION_COUNT 0 0 0 0 0 ALLOW_PRIORITY_TAGGED_EXCEPTION_COUNT 0 0 0 0 0 ALLOW_UNKNOWN_ETHER_TYPE_EXCEPTION 0 0 0 0 0 IP_SOURCE_GUARD_VIOLATION 0 0 0 0 0 SECURE_L3IF_LEARNING_VIOLATION 0 0 0 0 0 AUTH_DRIVEN_DROP 0 0 0 0 0 VLAN_LOADBALANCE_GROUP_DENY 0 0 0 0 0 RPF_UNICAST_FAIL 0 0 0 0 0 RPF_UNICAST_FAIL_SUPPRESS 0 0 0 0 0 RPF_UNICAST_CHECK_INCOMPLETE 0 0 0 0 0 RPF_MULTICAST_FAIL 0 0 0 0 0 PKT_DROP_COUNT 0 0 0 0 0 SOURCE_ROUTE_EXCEPTION 0 0 0 0 0 IGR_MISC_FATAL_ERROR 0 0 0 0 0 BLOCK_FORWARD 0 0 0 0 0 POLICER_DROP 0 0 0 0 0 DENY_ROUTE 0 0 0 0 0 DENY_BRIDGE 0 0 0 0 0 STATIC_MAC_VIOLATION 0 0 0 0 0 STATIC_IP_VIOLATION 0 0 0 0 0 FPM_DROP_PACKET 0 0 0 0 0 IGR_EXCEPTION_L4_ERROR 0 0 0 0 0 IGR_EXCEPTION_L5_ERROR 0 0 0 0 0 IGR_EXCEPTION_HARDWARE_PARSE_EXCEPTION 0 0 0 0 0 IGR_EXCEPTION_INVALID_VLAN_DROP 0 0 0 0 0 IGR_EXCEPTION_31 0 0 0 0 0 FRAGMENTING_IPV4_WITH_OPTIONS 0 0 0 0 0 FRAGMENTING_IPV6_WITH_EXTENSIONS 0 0 0 0 0 ICMP_REDIRECT 0 0 0 0 0 MTU_FAIL_PUNT_TO_CPU_NO_IP_UNREACHABLE 0 0 0 0 0 LINK_LOCAL_CHECK_FAIL_NO_IP_UNREACHABLE 0 0 0 0 0 IP_UNICAST_TTL_REACHED_ZERO 0 0 0 0 0 MISC_FATAL_ERROR 0 0 0 0 0 STP_OR_FLEXLINK_DROP 0 0 0 0 0 PROTECTED_PORT_DROP 0 0 0 0 0 PVLAN_ISOLATED_CHECK_FAILED 0 0 0 0 0 PVLAN_COMMUNITY_CHECK_FAILED 0 0 0 0 0 DEJA_VU_CHECK_FAILED 0 0 0 0 0 NOT_VLAN_LOAD_BALANCE_GROUP_ALLOWED 0 0 0 0 0 RSPAN_DROP 0 0 0 0 0 SPLIT_HORIZON_DROP 0 0 0 0 0 SYSTEM_TTL_DROP 0 0 0 0 0 PRUNED 0 0 0 0 0 DENY_NO_IP_UNREACHABLE 0 0 0 0 0 IP_MULTICAST_TTL_REACHED_ZERO 0 0 0 0 0 MTU_FAIL_DROP_BRIDGED 0 0 0 0 0 MTU_FAIL_DROP_BRIDGED_IP_ROUTED 0 0 0 0 0 MTU_FAIL_ERSPAN 0 0 0 0 0 LINK_LOCAL_CHECK_FAIL_L3M_VALID 0 0 0 0 0 DENY_NOT_NO_IP_UNREACHABLE 0 0 0 0 0 MTU_FAIL_PUNT_TO_CPU_NOT_NO_IP_UNREACHABLE 0 0 0 0 0 LINK_LOCAL_CHECK_FAIL_NOT_NO_IP_UNREACHABLE 0 0 0 0 0 COPY_TO_CPU 0 0 0 0 0 EGR_L3_ERROR 0 0 0 0 0 EGR_L4_ERROR 0 0 0 0 0 EGR_L5_ERROR 0 0 0 0 0 EGR_HARDWARE_PARSE_EXCEPTION 0 0 0 0 0 EGR_SHOW_FORWARD_DROP 0 0 0 ****EXCEPTION STATS ASIC INSTANCE 1 (asic/core 0/1)**** ================================================================================= Asic/core | NAME | prev | current | delta ================================================================================= 0 1 NO_EXCEPTION 13168 16679 3511 0 1 IPV4_CHECKSUM_ERROR 0 0 0 0 1 ROUTED_AND_IP_OPTIONS_EXCEPTION 81 103 22
--snip--
Check the active Supervisor UADP 2.0 forwarding ASIC statistics that are associated with a specific front panel interface. In this example, the interface Gig1/0/13 is used.
Output Example:
C9400#show platform hardware cman fp active data-path 1 13 detail ---> Slot 1, interface 13
showing cman data-path for frontpanel 1/0/13 fp_portmap.xml: ---> Supervisor ASIC 1, core 0 is associated with front panel (fp) interface Gig1/0/13 id 13 asic 1 core 0 port 12 mac 0 subport 4 contextid 0 maxspeed DEV_PORT_SPEED_1G gpn 113 active 1 data path: slot 3 +- ACTIVE_SUP --+ | Sif 0 | | IQS SQS | ---> Supervisor ASIC 1, core 0 on the slot 3 active Supervisor associated with interface Gig1/0/13 | PBC | | AQM | | EQC | | ESM | | RWE | | ASIC 1 | | Core 0 | | Asic Port 12 | | | | (Mac 0) | |Nif_Rx NifTx| +--------------+ ^ | | | | | | V ============================================== Nif MAC 0 Inforation: NifRxByteGroupStats: NifTxByteGroupStats: rxBytes 4495494 txBytes 6499427 NifRxByteDestinationGroupStats: NifTxByteDestinationGroupStats: rxUnicastBytes 1174628 txUnicastBytes 1175536 rxMulticastBytes 3320866 txMulticastBytes 5298482 rxBroadcastBytes 0 txBroadcastBytes 25409 NifRxPortStatusGroupStats: NifTxFrameDestinationGroupStats: rxUnicastFrames 18326 txUnicastFrames 18330 rxMulticastFrames 21387 txMulticastFrames 24834 rxBroadcastFrames 0 txBroadcastFrames 51 rxPauseFrames 0 txPauseFrames 0 rxCos0PauseFrames 0 txCos0PauseFrames 0 rxCos1PauseFrames 0 txCos1PauseFrames 0 rxCos2PauseFrames 0 txCos2PauseFrames 0 rxCos3PauseFrames 0 txCos3PauseFrames 0 rxCos4PauseFrames 0 txCos4PauseFrames 0 rxCos5PauseFrames 0 txCos5PauseFrames 0 rxCos6PauseFrames 0 txCos6PauseFrames 0 rxCos7PauseFrames 0 txCos7PauseFrames 0 rxOamProcessedFrames 0 txOamFrames 0 NifRxPortStatusGroupStats: NifTxPortStatusGroupStats: rxCollisionFragments 0 txLateCollisionFrames 0 rxFcsErrorFrames 0 txsystemFcsErrorFrames 0 rxInvalidOversizeFrames 0 txOversizeFrames 0 rxMacOverrunFrames 0 txMacUnderrunFrames 0 rxIpgViolationFrames 0 txDeferredFrames 0 rxOamDroppedFrames 0 txExcessiveDeferralFrames 0 rxSymbolErrorFrames 0 txOkMultipleCollisionFrames 0 rxValidOversizeFrames 0 txOkSingleCollisionFrames 0 rxValidUndersizeFrames 0 goldFramesTruncated 0 NifRxSizeGroupStats: NifTxSizeGroupStats: rx32768toMtuFrames 0 tx32768toMtuFrames 0 rx16384to32767ByteFrames 0 tx16384to32767ByteFrames 0 rx8192to16383ByteFrames 0 tx8192to16383ByteFrames 0 rx4096to8191ByteFrames 0 tx4096to8191ByteFrames 0 rx2048to4095ByteFrames 0 tx2048to4095ByteFrames 0 rx1519to2047ByteFrames 51 tx1519to2047ByteFrames 0 rx1024to1518ByteFrames 15 tx1024to1518ByteFrames 0 rx512to1023ByteFrames 17 tx512to1023ByteFrames 187 rx256to511ByteFrames 3406 tx256to511ByteFrames 9407 rx128to255ByteFrames 6567 tx128to255ByteFrames 6580 rx65to127ByteFrames 11295 tx65to127ByteFrames 8583 rx64ByteFrames 18362 tx64ByteFrames 18458 ============================================== ----------------------------------------------------> Input queue (Igr = Ingress) IgrPacketCounters: EgrPacketCounters: packetsIn 97777 packetsIn 580324 packetsOut 97777 packetsEnqueueFcd_val 0 packetsDropped 3383 packetsMarkedForDrop 278 fpsSourcedPadErrorCount 0 padErrorPacketsIn 0 igrSourcedPadErrorCount 0 padErrorPacketsOut 0 ============================================== For RWE for core 0: RweTotalEnqStats: packetCount 580324 RweTotalDeqStats: packetCount 580046 FragmentCount 580046 ============================================== For EQC for core 0: EqcTotalEnqStats: Count 580704 EqcTotalDeqStats: Count 580324 ============================================== For aqmRedQueueStats for asic port 12: AqmRedQueueStats: (sum of all queues) ---> Output queue (Aqm = Active queue management) acceptByteCnt0 0 acceptFrameCnt0 0 acceptByteCnt1 6407742 acceptFrameCnt1 43070 acceptByteCnt2 39609 acceptFrameCnt2 395 dropByteCnt0 0 dropFrameCnt0 0 dropByteCnt1 0 dropFrameCnt1 0 dropByteCnt2 0 dropFrameCnt2 0 outOfSoftBufDropByteCnt 0 outOfSoftBufDropFrameCnt 0 maxQebDropByteCnt 0 maxQebDropFrameCnt 0 ============================================== For PBC for core 0: PbcIngressErrorDropCount: PbcEgressErrorDropCount: iCount 0 eS0Count 0 iCount 0 eS1Count 0 PbcCreditCount: PbcEnqFcErrorDropCount: creditCount 64 fCount 0 rwePbcStall 0 ============================================== For local/core 0 Switching: SqsCumulativeStatistics totalEnqStat 1368200 totalDeqStat 1368200 totalDropStat 0 SqsCumulativeStatisticsB totalEnqStat 173449513 totalDeqStat 173449513 totalDropStat 0 ============================================== For local/core 1 Switching: SqsCumulativeStatistics totalEnqStat 890114 totalDeqStat 890114 totalDropStat 0 SqsCumulativeStatisticsB totalEnqStat 105061923 totalDeqStat 105061923 totalDropStat 0 ============================================== For Sif 0 Switching: SifSifPbcCnt0: Count 81302675 SifSifPbcCnt1: Count 58187651 SifRacInsertedCnt: SifRacCopiedCnt: SifRacInsertedCnt[0] 2295051 SifRacCopiedCnt[0] 35850468 SifRacInsertedCnt[1] 1738892 SifRacCopiedCnt[1] 19265491 SifRacInsertedCnt[2] 1666479 SifRacCopiedCnt[2] 23814855 SifRacInsertedCnt[3] 2773364 SifRacCopiedCnt[3] 32727259 SifRacInsertedCnt[4] 3126116 SifRacCopiedCnt[4] 38376676 SifRacInsertedCnt[5] 2066567 SifRacCopiedCnt[5] 22176467 ============================================== For Sif 1 Switching: SifSifPbcCnt0: Count 40956521 SifSifPbcCnt1: Count 40956521 SifRacInsertedCnt: SifRacCopiedCnt: SifRacInsertedCnt[0] 11713808 SifRacCopiedCnt[0] 8615615 SifRacInsertedCnt[1] 8319576 SifRacCopiedCnt[1] 7489596 SifRacInsertedCnt[2] 8816344 SifRacCopiedCnt[2] 7608895 SifRacInsertedCnt[3] 15404080 SifRacCopiedCnt[3] 8717898 SifRacInsertedCnt[4] 16161715 SifRacCopiedCnt[4] 9685735 SifRacInsertedCnt[5] 9745420 SifRacCopiedCnt[5] 7866174
Check the flow control status from a Supervisor perspective for the front panel interface. This helps identify if there is any congestion on the interface.
C9400#show platform hardware cman fp active flowcontrol status
slot 1:Port 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 EsmF - - - - - - - - - - - - - - - - - - - - - - - - IqsC - - - - - - - - - - - - - - - - - - - - - - - - Port 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 EsmF - - - - - - - - - - - - - - - - - - - - - - - - IqsC - - - - - - - - - - - - - - - - - - - - - - - - slot 2: Port 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 EsmF - - - - - - - - - - - - - - - - - - - - - - - - IqsC - - - - - - - - - - - - - - - - - - - - - - - - Port 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 EsmF - - - - - - - - - - - - - - - - - - - - - - - - IqsC - - - - - - - - - - - - - - - - - - - - - - - - slot 3: Port 01 02 03 04 05 06 07 08 09 10 EsmF - - - - - - - - - - IqsC 01 - - - - - - - - - slot 4: Port 01 02 03 04 05 06 07 08 09 10 EsmF - - - - - - - - - - IqsC - - - - - - - - - - slot 5: Port 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 EsmF - - - - - - - - - - - - - - - - - - - - - - - - IqsC - - - - - - - - - - - - - - - - - - - - 01 - - - Port 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 EsmF - - - - - - - - - - - - - - - - - - - - - - - - IqsC - - - - - - - - - - - - - - - - - - - - - - - - slot 6: Possibly linecard is not inserted slot 7: Possibly linecard is not inserted
Check that control traffic is flowing from a Supervisor forwarding ASIC perspective between the Supervisor forwarding ASIC on the active Supervisor and the Line card stub ASIC on the Line card via the OCI interfaces.
C9400#show platform hardware cman fp active oci status processing oci information: chassis_type: 1 sup slot: 4 sup num oci ports: 8 slot_id 1 : oci_enable Enabled Link Status 0 (UP) asic_id 1 core_id 0 oci_port 3 mac_id 0 NruRxByteGroupStats: rxBytes 417829462717812 NruTxByteGroupStats: txBytes 588911286106332 slot_id 2 : oci_enable Enabled Link Status 0 (UP) asic_id 0 core_id 0 oci_port 1 mac_id 1 NruRxByteGroupStats: rxBytes 417938235716344 NruTxByteGroupStats: txBytes 588917607864892 slot_id 5 : oci_enable Enabled Link Status 0 (UP) asic_id 1 core_id 0 oci_port 4 mac_id 1 NruRxByteGroupStats: rxBytes 53195855717244 NruTxByteGroupStats: txBytes 588915422236932 slot_id 6 : oci_enable Enabled Link Status 1 (DOWN) asic_id 2 core_id 0 oci_port 6 mac_id 0 NruRxByteGroupStats: rxBytes 0 NruTxByteGroupStats: txBytes 0 slot_id 7 : oci_enable Enabled Link Status 1 (DOWN) asic_id 0 core_id 0 oci_port 2 mac_id 2 NruRxByteGroupStats: rxBytes 0 NruTxByteGroupStats: txBytes 0
Check the Line card Line card stub ASIC statistics that are associated with a specific front panel interface. In this example, the interface Gig1/0/13 is the focus.
Output example:
Packets received from Gig 1/0/13, enter the Network Interface receiving port and progress through IQS to the stack interface.
From there, a packet either goes out the stack interface to another Supervisor ASIC , or comes back through the SQS, AQM, EQC, ESM, RWE, and then goes out the Network interface transmit of Gig 1/0/13.
Packets sent from other Supervisor ASICs interfaces that egress out of Gig 1/0/13 enter Sif and then pass through SQS, AQM, EQC, ESM, RWE and then goes out the NifTx of Gig 1/0/13.
For AQM there are 8 Tx queues. If you see drops from these queues, you can use this command to determine which one of the queues is experiencing drops: show platform hardware fed active goes queue stats interface Gig 1/0/13
C9400#show platform hardware iomd 1/0 data-path 13 detail ----> slot 1, interface 13 lcportmap.xml: ---> Line Card (lc) ASIC instance 0 is associated with interface Gig1/0/13 id 13 asic 0 asicport 12 mac 23 contextid 12 intl_port_sup0 9 intl_port_sup1 1 maxspeed DEV_PORT_SPEED_1G asic_subport 4 fp_portmap.xml: ---> Supervisor ASIC 1, core 0 is associated with front panel (fp) interface Gig1/0/13 id 13 asic 1 core 0 port 12 mac 0 subport 4 contextid 0 maxspeed DEV_PORT_SPEED_1G gpn 113 active 1 data path:
slot 3 +--ACTIVE SUP--+ | | ---> Supervisor ASIC 1, core 0 on the slot 3 active Supervisor associated with interface Gig1/0/13 | ASIC 1 | | Core 0 | | Asic Port 12 | | | | (Mac 0) | |Nif_Rx NifTx| +--------------+ | | | | SLI MAC 9 | | +---------------+ | SLI_Tx SLI_Rx| ---> Line Card 1. The statistic output below is only for this Line card ASIC | | | ASIC 0 | | Asic Port 12 | | | | (Mac 23) | | NIF_Rx NIF_Tx| +---------------+ Front Port 1/0/13 ^ | | | | | | V ============================================== Nif MAC 23 Inforation: NifRxByteGroupStats: NifTxByteGroupStats: rxBytes 4457854 txBytes 6440428 NifRxByteDestinationGroupStats: NifTxByteDestinationGroupStats: rxUnicastBytes 1163684 txUnicastBytes 1164528 rxMulticastBytes 3294170 txMulticastBytes 5250491 rxBroadcastBytes 0 txBroadcastBytes 25409 NifRxPortStatusGroupStats: NifTxFrameDestinationGroupStats: rxUnicastFrames 18155 txUnicastFrames 18158 rxMulticastFrames 21235 txMulticastFrames 24625 rxBroadcastFrames 0 txBroadcastFrames 51 rxPauseFrames 0 txPauseFrames 0 rxCos0PauseFrames 0 txCos0PauseFrames 0 rxCos1PauseFrames 0 txCos1PauseFrames 0 rxCos2PauseFrames 0 txCos2PauseFrames 0 rxCos3PauseFrames 0 txCos3PauseFrames 0 rxCos4PauseFrames 0 txCos4PauseFrames 0 rxCos5PauseFrames 0 txCos5PauseFrames 0 rxCos6PauseFrames 0 txCos6PauseFrames 0 rxCos7PauseFrames 0 txCos7PauseFrames 0 rxOamProcessedFrames 0 txOamFrames 0 NifRxPortStatusGroupStats: NifTxPortStatusGroupStats: rxCollisionFragments 0 txLateCollisionFrames 0 rxFcsErrorFrames 0 txsystemFcsErrorFrames 0 rxInvalidOversizeFrames 0 txOversizeFrames 0 rxMacOverrunFrames 0 txMacUnderrunFrames 0 rxIpgViolationFrames 0 txDeferredFrames 0 rxOamDroppedFrames 0 txExcessiveDeferralFrames 0 rxSymbolErrorFrames 0 txOkMultipleCollisionFrames 0 rxValidOversizeFrames 0 txOkSingleCollisionFrames 0 rxValidUndersizeFrames 0 goldFramesTruncated 0 NifRxSizeGroupStats: NifTxSizeGroupStats: rx32768toMtuFrames 0 tx32768toMtuFrames 0 rx16384to32767ByteFrames 0 tx16384to32767ByteFrames 0 rx8192to16383ByteFrames 0 tx8192to16383ByteFrames 0 rx4096to8191ByteFrames 0 tx4096to8191ByteFrames 0 rx2048to4095ByteFrames 0 tx2048to4095ByteFrames 0 rx1519to2047ByteFrames 51 tx1519to2047ByteFrames 0 rx1024to1518ByteFrames 15 tx1024to1518ByteFrames 0 rx512to1023ByteFrames 17 tx512to1023ByteFrames 186 rx256to511ByteFrames 3374 tx256to511ByteFrames 9318 rx128to255ByteFrames 6505 tx128to255ByteFrames 6518 rx65to127ByteFrames 11237 tx65to127ByteFrames 8526 rx64ByteFrames 18191 tx64ByteFrames 18286 ============================================== ----------------------------------------------------> Input queue (Igr = Ingress) IgrPacketCounters: EgrPacketCounters: packetsIn 97078 packetsIn 576307 packetsOut 97078 packetsEnqueueFcd_val 0 packetsDropped 0 packetsMarkedForDrop 0 fpsSourcedPadErrorCount 0 padErrorPacketsIn 0 igrSourcedPadErrorCount 0 padErrorPacketsOut 0 ============================================== For aqmRedQueueStats for asic port 12: AqmRedQueueStats: (sum of all queues) ---> Output queue (Agm = Active queue management) acceptByteCnt0 0 acceptFrameCnt0 0 acceptByteCnt1 0 acceptFrameCnt1 0 acceptByteCnt2 6440428 acceptFrameCnt2 42834 dropByteCnt0 0 dropFrameCnt0 0 dropByteCnt1 0 dropFrameCnt1 0 dropByteCnt2 0 dropFrameCnt2 0 outOfSoftBufDropByteCnt 0 outOfSoftBufDropFrameCnt 0 maxQebDropByteCnt 0 maxQebDropFrameCnt 0 ============================================== SLI MAC 9 - SUP 0: ( an ACTIVE sup in slot 3 ) SliTxByteGroupStats: SliRxByteGroupStats: txBytes 4457854 rxBytes 6440428 SLI MAC 1 - SUP 1: SliTxByteGroupStats: SliRxByteGroupStats: txBytes 0 rxBytes 0
Check the flow control status from a Line card perspective for the front panel interface. This helps identify any congestion on the interface.
C9400#show platform hardware iomd 1/0 flowcontrol status ---> slot 1
Slot 1 - number of ports 48 slot 1: Port 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 IsmF - - - - - - - - - - - - - - - - - - - - - - - - IqmC - - - - - - - - - - - - - - - - - - - - - - - - Port 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 IsmF - - - - - - - - - - - - - - - - - - - - - - - - IqmC - - - - - - - - - - - - - - - - - - - - - - - -
Check that control traffic is flowing from a Line card stub ASIC perspective between the Line card stub ASIC on the Line card and the Supervisor forwarding ASIC on the active and standby Supervisors via the OCI interfaces.
C9400#show platform hardware iomd 1/0 oci status ---> slot 1 Asic 0, Mac 10, Tx OCI Config 0, OCI Merge FALSE, OCI Enabled, Link Status 0 (UP) Network Port Range 0---47, Local Port Range 0---47 NifRxByteGroupStats: rxBytes 177402572782108 NifTxByteGroupStats: txBytes 141925777717156 Asic 0, Mac 11, Tx OCI Config 0, OCI Merge FALSE, OCI Enabled, Link Status 0 (UP) Network Port Range 0---47, Local Port Range 0---47 NifRxByteGroupStats: rxBytes 963489284 NifTxByteGroupStats: txBytes 770809988
Check which interfaces on the Line card are part of the same port group which shares 8 Gbps of bandwidth from the Line card stub ASIC on the Line card towards the Supervisor forwarding ASIC on the active Supervisor. Each port group is associated with one of the SLI (System Link Interface) on the Line card stub ASIC towards the Supervisor.
C9400#show platform hardware iomd 1/0 portgroups ---> slot 1
Port Interface Status Interface Group Max <-- aggregate bandwidth for 8 ports
Group Bandwith Bandwidth 1 TenGigabitEthernet1/0/1 up 1G 1 TenGigabitEthernet1/0/2 down 1G 1 TenGigabitEthernet1/0/3 admindown 1G 1 TenGigabitEthernet1/0/4 down 1G 1 TenGigabitEthernet1/0/5 down 1G 8G 1 TenGigabitEthernet1/0/6 down 1G 1 TenGigabitEthernet1/0/7 down 1G 1 TenGigabitEthernet1/0/8 down 1G 2 TenGigabitEthernet1/0/9 down 1G 2 TenGigabitEthernet1/0/10 down 1G 2 TenGigabitEthernet1/0/11 down 1G 2 TenGigabitEthernet1/0/12 down 1G 2 TenGigabitEthernet1/0/13 up 1G 8G 2 TenGigabitEthernet1/0/14 down 1G 2 TenGigabitEthernet1/0/15 down 1G 2 TenGigabitEthernet1/0/16 down 1G 3 TenGigabitEthernet1/0/17 down 1G 3 TenGigabitEthernet1/0/18 down 1G 3 TenGigabitEthernet1/0/19 down 1G 3 TenGigabitEthernet1/0/20 down 1G 3 TenGigabitEthernet1/0/21 down 1G 8G 3 TenGigabitEthernet1/0/22 down 1G 3 TenGigabitEthernet1/0/23 down 1G 3 TenGigabitEthernet1/0/24 down 1G 4 TenGigabitEthernet1/0/25 down 1G 4 TenGigabitEthernet1/0/26 down 1G 4 TenGigabitEthernet1/0/27 down 1G 4 TenGigabitEthernet1/0/28 down 1G 4 TenGigabitEthernet1/0/29 down 1G 8G 4 TenGigabitEthernet1/0/30 down 1G 4 TenGigabitEthernet1/0/31 down 1G 4 TenGigabitEthernet1/0/32 down 1G 5 TenGigabitEthernet1/0/33 down 1G 5 TenGigabitEthernet1/0/34 down 1G 5 TenGigabitEthernet1/0/35 down 1G 5 TenGigabitEthernet1/0/36 down 1G 5 TenGigabitEthernet1/0/37 down 1G 8G 5 TenGigabitEthernet1/0/38 down 1G 5 TenGigabitEthernet1/0/39 down 1G 5 TenGigabitEthernet1/0/40 down 1G 6 TenGigabitEthernet1/0/41 down 1G 6 TenGigabitEthernet1/0/42 down 1G 6 TenGigabitEthernet1/0/43 down 1G 6 TenGigabitEthernet1/0/44 down 1G 6 TenGigabitEthernet1/0/45 down 1G 8G 6 TenGigabitEthernet1/0/46 down 1G 6 TenGigabitEthernet1/0/47 down 1G 6 TenGigabitEthernet1/0/48 up 1G
Revision | Publish Date | Comments |
---|---|---|
1.0 |
22-Jun-2022 |
Initial Release |