Symbols -
Numerics -
A -
B -
C -
D -
E -
F -
G -
H -
I -
J -
L -
M -
N -
O -
P -
Q -
R -
S -
T -
U -
V -
W -
Index
Symbols
$ matches the end of a string 1-7
( ) in commands 1-11
* matches 0 or more sequences of a pattern 1-7
+ matches 1 or more sequences of a pattern 1-7
. matches any single character 1-7
? command 1-1
? matches 0 or 1 occurrence of a pattern 1-7
^ matches the beginning of a string 1-7
_ matches a comma (,), left brace ({), left parenthesis 1-7
" 1-10
Numerics
10-Gigabit Ethernet uplink
selecting 2-263
showing the mode 2-667, 2-668
802.1Q trunk ports and native VLANs 2-1063
802.1Q tunnel ports
configuring 2-995
802.1S Multiple Spanning Tree
see MST
802.1X
configuring for multiple hosts 2-207
configuring for single host 2-207
configuring multiple domains 2-207
disabling port control 2-199
enabling port control 2-199
802.1X Critical Authentication
disabling on a port 2-201
disabling on a VLAN 2-204
EAPOL
disabling send success packets 2-202
enabling send success packets 2-202
enabling on a port 2-201
enabling on a VLAN 2-204
returning delay time to default setting 2-203
setting delay time on a port 2-203
802.1X critical authentication
configure parameters 2-25
802.1X critical recovery delay, configuring 2-25
802.1X Port Based Authentication
debugging 802.1X Port Based Authentication 2-147
displaying port based authentication 2-647
enabling accounting for authentication sessions 2-4
enabling authentication on the system 2-218
enabling guest VLAN 2-205
enabling guest VLAN supplicant 2-198, 2-206
enabling manual control of auth state 2-214
enabling periodic re-authentication of the client 2-217
initializing re-authentication of dot1x ports 2-216
initializing state machines 2-209
receive session termination message upon reboot 2-5
setting maximum number for EAP requests 2-212
setting the reauthentication timer 2-219
A
aaa authorization network command 2-200
abbreviating commands
context-sensitive help 1-1
Access Gateway Module
connecting to a module 2-22
connecting to a remote module 2-559
connecting to a specific remote module 2-588
access-group
displaying mac interface 2-782
show mode interface 2-524, 2-609, 2-862
access groups
IP 2-6, 2-194
access lists
clearing an access template 2-104
defining ARP 2-21
displaying ARP information 2-613
See also ACLs, MAC ACLs, and VACLs
access maps
applying with VLAN filter 2-1065
access-node-identifier, setting for the switch 2-527
access-policies, applying using host-mode 2-30
ACLs
access-group mode 2-6
balancing hardware regions 2-12
capturing control packets 2-8
determining ACL hardware programming 2-10
disabling hardware statistics 2-252
displaying mac access-group interface 2-782
enabling hardware statisctics 2-252
using ACL naming conventions for MAC ACLs 2-390
action clause
specifying drop or forward action in a VACL 2-13
addresses, configuring a maximum 2-508
adjacency
debugging the adjacency table 2-140
disabling the debug facility 2-140
displaying information about the adjacency table 2-610
displaying IPC table entries 2-140
aggregate policer
displaying information 2-863
aging time
displaying MAC address aging time 2-785
MAC address table 2-393
alarms
displaying operational status 2-655
alternation
description 1-10
anchoring
description 1-10
ancp, show multicast 2-612
ANCP client
port identifier 2-16
remote server 2-17
set router to become 2-18
ARP
access list, displaying detailed information 2-613
defining access-lists 2-21
ARP inspection
enforce certain types of checking 2-283
ARP packet
deny based on DHCP bindings 2-182
permit based on DHCP bindings 2-486
authentication 2-25, 2-32
changing the control-direction 2-23
configure actions for events
configuring the actions 2-26
configuring port-control 2-36
enabling reauthentication 2-35
enabling Webauth fallback 2-29
host-mode configuration 2-30
setting priority of methods 2-38
setting the timer 2-40
setting username 2-1050
specifying the order of methods 2-33
using an MD5-type encryption method 2-1050
verifying MD5 signature$nopage>message digest 5
See MD5 2-1052
authentication control-direction command 2-23
authentication critical recovery delay command 2-25
authentication event command 2-26
authentication fallback command 2-29
authentication host-mode 2-30
authentication methods, setting priority 2-38
authentication methods, specifying the order of attempts 2-33
authentication open command 2-32
authentication order command 2-33
authentication periodic command 2-35
authentication port-control command 2-36
authentication priority command 2-38
authentication timer, setting 2-40
authentication timer command 2-40
authentication violation command 2-42
auth fail VLAN
enable on a port 2-198
set max number of attempts 2-197
Auth Manager
configuring
authentication timer 2-40
authorization state
enabling manual control 2-214
authorization state of a controlled port 2-214
automatic installation
displaying status 2-618
automatic medium-dependent interface crossover
See Auto-MDIX
Auto-MDIX
disabling 2-439
enabling 2-439
auto-negotiate interface speed
example 2-971
auto-QoS
configuring for VoIP 2-64
displaying configuration 2-619
auto qos srnd4 command 2-52
average-packet-size (netflow-lite monitor submode) command 2-73
B
baby giants
displaying the system MTU setting 2-897
setting the maximum Layer 2 payload size 2-1022
BackboneFast
displaying debugging messages 2-169
displaying spanning tree status 2-886
enabling debugging 2-169
bandwidth command 2-75
bindings
store for DHCP snooping 2-295
BOOT environment variable
displaying information 2-622
bootflash
displaying information 2-620
BPDUs
debugging spanning tree activities 2-167
bridge protocol data units
See BPDUs
broadcast suppression level
configuring 2-972, 2-974
enabling 2-972, 2-974
C
cable diagnostics
TDR
displaying test results 2-623
testing conditions of copper cables 2-1026
call home
displaying information 2-625
e-mailing output 2-83
entering configuration submode 2-78
executing 2-83
manually send test message 2-86
receiving information 2-81
sending alert group message 2-84
submitting information 2-81
call home destination profiles
displaying 2-627
Catalyst 4507R 2-506
CDP
configuring tunneling encapsulation rate 2-377
displaying
neighbor information 2-630
enabling protocol tunneling for 2-372
set drop threshold for 2-375
CEF
displaying next-hop information 2-704
displaying VLAN configuration information 2-704
chassis
displaying
chassis MAC address ranges 2-779
current and peak traffic meter readings 2-779
percentage of backplane utilization 2-779
switching clock failure recovery mode 2-779
circuit-id
setting for an interface 2-529
circuit-id, setting for an interface VLAN range 2-530
cisco-desktop
macro apply 2-402
Cisco Express Forwarding
See CEF
cisco-phone
macro apply 2-404
cisco-router
macro apply 2-406
cisco-switch
macro apply 2-408
CISP
See Client Information Signalling Protocol
cisp enable command 2-91
class maps
creating 2-95
defining the match criteria 2-432
monitor capture 2-445
clear commands
clearing Gigabit Ethernet interfaces 2-102
clearing IGMP group cache entries 2-111
clearing interface counters 2-97
clearing IP access lists 2-104, 2-105
clearing IP ARP inspection statistics VLAN 2-106
clearing IP DHCP snooping database statistics 2-110
clearing MFIB counters and routes 2-114
clearing MFIB fastdrop entries 2-115
clearing PAgP channel information 2-124
clearing QoS aggregate counters 2-128
clearing VLAN interfaces 2-103
clear energywise neighbors command 2-99
clear ip wccp command 2-116
clear netflow-lite exporter statistics command 2-121
clear netflow-lite monitor statistics interface command 2-122
clear nmsp statistics command 2-123
Client Information Signalling Protocol 2-200
Client Information Signalling Protocol, enabling 2-91
CLI string search
anchoring 1-10
expressions 1-7
filtering 1-6
multiple-character patterns 1-8
multipliers 1-9
parentheses for recall 1-11
searching outputs 1-6
single-character patterns 1-7
using 1-6
command 2-445
command modes
accessing privileged EXEC mode 1-5
exiting 1-5
understanding user EXEC and configuration modes 1-5
condition interface
debugging interface-related activities 2-142
condition vlan
debugging VLAN output 2-145
configuration, saving 1-11
configuring
root as secondary 2-955
configuring a SPAN session to monitor
limit SPAN source traffic 2-458
configuring critical recovery 2-25
configuring forward delay 2-951
configuring root as primary 2-955
CoPP
attaching
policy map to control plane 2-586
displaying
policy-map class information 2-836
entering configuration mode 2-132
removing
service policy from control plane 2-586
CoS
assigning to Layer 2 protocol packets 2-374
cos (netflow-lite exporter submode) command 2-134
counter command 2-136
counters
clearing interface counters 2-97
critical authentication, configure 802.1X parameters 2-25
critical recovery, configuring 802.1X parameter 2-25
D
DAI
clear statistics 2-106
DBL
displaying qos dbl 2-864
debug commands
debugging backup events 2-141
debugging DHCP snooping events 2-152
debugging DHCP snooping messages 2-153
debugging EtherChannel/PAgP/shim 2-148
debugging IPC activity 2-151
debugging IP DHCP snooping security messages 2-154
debugging NVRAM activities 2-158
debugging PAgP activities 2-159
debugging port manager activities 2-162
debugging spanning tree activities 2-167
debugging spanning tree backbonefast 2-169
debugging spanning tree UplinkFast 2-172
debugging supervisor redundancy 2-166
debugging VLAN manager activities 2-173
displaying monitor activity 2-156
displaying the adjacency table 2-140
enabling debug dot1x 2-147
enabling debugging messages for ISL VLAN IDs 2-176
enabling debugging messages for VTP 2-177
enabling debugging of UDLD activity 2-178
enabling switch shim debugging 2-170
enabling VLAN manager file system error tests 2-174
limiting debugging output for VLANs 2-145
limiting interface debugging output 2-142
limiting output for debugging standby state changes 2-143
shortcut to the debug condition interface 2-150
debugging
activity monitoring 2-156
DHCP snooping events 2-152
DHCP snooping packets 2-153
IPC activities 2-151
IP DHCP snooping security packets 2-154
NVRAM activities 2-158
PAgP activities 2-159
PAgP shim 2-148
PM activities 2-162
PPPoE Intermediate Agent 2-164
spanning tree BackboneFast events 2-169
spanning tree switch shim 2-170
spanning tree UplinkFast events 2-172
VLAN manager activities 2-173
VLAN manager IOS file system error tests 2-174
VTP protocol debug messages 2-177
debug nmsp command 2-157
debug spanning tree switch 2-170
debug sw-vlan vtp 2-177
default form of a command, using 1-6
destination (netflow-lite exporter submode) command 2-184
DHCP
clearing database statistics 2-110
DHCP bindings
configuring bindings 2-293
deny ARP packet based on matches 2-182
permit ARP packet based on matches 2-486
DHCP snooping
clearing binding entries 2-107
clearing database 2-109
displaying binding table 2-707
displaying configuration information 2-705
displaying status of DHCP database 2-710
displaying status of error detection 2-658
enabling DHCP globally 2-292
enabling IP source guard 2-334
enabling on a VLAN 2-302
enabling option 82 2-297, 2-299
enabling option-82 2-304
enabling rate limiting on an interface 2-300
enabling trust on an interface 2-301
establishing binding configuration 2-293
renew binding database 2-561
store generated bindings 2-295
diagnostic fpga soft-error recover command 2-194
diagnostic test
bootup packet memory 2-641
displaying attributes 2-635
display module-based results 2-637
running 2-196
show results for TDR 2-623
displaying error disable recovery 2-659
displaying inline power status 2-851
displaying monitoring activity 2-156
displaying PoE policing and monitoring status 2-859
displaying SEEPROM information
GBIC 2-669
displaying SPAN session information 2-897, 2-974
document conventions 1-xxiv
document organization 1-xxiii
DoS
CoPP
attaching policy map to control plane 2-586
displaying policy-map class information 2-836
entering configuration mode 2-132
removing service policy from control plane 2-586
entering
CoPP configuration mode 2-132
DOS attack
protecting system's resources 2-278
dot1x credentials (global configuration) command 2-200
drop threshold, Layer 2 protocol tunneling 2-375
dscp (netflow-lite exporter submode command 2-221
DSCP rewrite for IP packets
enable 2-549
dual-capable port
selecting a connector 2-441
duplex mode
configuring autonegotiation on an interface 2-223
configuring full duplex on an interface 2-223
configuring half duplex on an interface 2-223
dynamic ARP inspection
preventing 2-278
Dynamic Host Configuration Protocol
See DHCP
E
EAP
restarting authentication process 2-212
EDCS-587028 2-614, 2-779
EIGRP (Enhanced IGRP)
filters
routing updates, preventing 2-483
enabling
debugging for UDLD 2-178
voice VLANs 2-988
enabling open access 2-32
EnergyWise
display power information through queries 2-232
display setting, status of entity and PoE ports 2-651
on an entity
enable, assign to domain, and set password 2-230
on an entity, enable and configure 2-225
on a PoE port
configuring on PoE port 2-227
energywise (global configuration) command 2-225, 2-227
energywise domain command 2-230
EnergyWise neighbor table, deleting 2-99
energywise query command 2-232
environmental
alarms 2-655
displaying information 2-655
status 2-655
temperature 2-655
epm access control command 2-236
erase a file 2-237
error disable detection
clearing error disable on an interface 2-100
enabling error disable detection 2-100, 2-240
enabling per-VLAN on BPDU guard 2-240
error-disabled state
displaying 2-688
error disable recovery
configuring recovery mechanism variables 2-242
displaying recovery timer information 2-659
enabling ARP inspection timeout 2-242
specifying recovery cause 2-242
EtherChannel
assigning interfaces to EtherChannel groups 2-87
debugging EtherChannel 2-148
debugging PAgP shim 2-148
debugging spanning tree activities 2-167
displaying information for a channel 2-661
removing interfaces from EtherChannel groups 2-87
EtherChannel guard
detecting STP misconfiguration 2-941
Explicit Host Tracking
clearing the database 2-113
enabling per-VLAN 2-316
exporter (netflow-lite monitor submode) command 2-247
expressions
matching multiple expression occurrences 1-9
multiple-character patterns 1-8
multiplying pattern occurrence 1-11
single-character patterns 1-7
Extensible Authentication Protocol
See EAP
F
fallback profile, specifying 2-29
field replaceable unit (FRU)
displaying status information 2-655
filters
EIGRP
routing updates, preventing 2-483
Flash memory file system
displaying file system information 2-620
verifying checksum 2-1052
flow control
configuring a gigabit interface for pause frames 2-249
displaying per-interface statistics for flow control 2-665
G
GBIC
displaying SEEPROM information 2-669
generic-error-message, setting for the switch 2-527
Gigabit Ethernet interface
clearing the hardware logic 2-102
Gigabit Ethernet uplink
selecting 2-263
showing the mode 2-667, 2-668
global configuration mode
using 1-5
H
hardware module
resetting a module by toggling the power 2-259
hardware statistics
disabling 2-252
enabling 2-252
hardware uplink
selecting the mode 2-263
showing the mode 2-667, 2-668
helper addresses, IP 2-725
hot standby protocol
debugging 2-143
disabling debugging 2-143
limiting output 2-143
hw-module beacon command 2-253
hw-module module start command 2-254
hw-module module stop command 2-256
hw-module uplink mode command 2-261
I
identifier-string, setting for the switch 2-527
ID mapping, creating an ANCP client 2-16
IDPROMs
displaying SEEPROM information
chassis 2-669
clock module 2-669
fan trays 2-669
module 2-669
mux buffer 2-669
power supplies 2-669
supervisor engine 2-669
ifindex persist, snmp 2-925
ifIndex persistence
compress SNMP ifIndex table format 2-930
enabling globally 2-929
IGMP
applying filters for host joining on Layer 2 interfaces 2-306
clearing IGMP group cache entries 2-111
configuring frequency for IGMP host-query messages 2-309
creating an IGMP profile 2-308
displaying IGMP interface configuration information 2-712
displaying profiles 2-714
setting maximum group numbers 2-307
IGMP profiles
displaying 2-714
IGMP snooping
clearing the EHT database 2-113
configuring a Layer 2 interface as a group member 2-322
configuring a Layer 2 interface as a multicast router 2-320
configuring a static VLAN interface 2-322
displaying multicast information 2-721
displaying VLAN information 2-715, 2-719, 2-722
enabling 2-311
enabling immediate-leave processing 2-318
enabling on a VLAN 2-315
enabling per-VLAN Explicit Host Tracking 2-316
informs
enabling 2-927
inline power
displaying inline power status 2-851
In Service Software Upgrade
See ISSU
inspection log
clearing log buffer 2-105
interface
displaying suppressed multicast bytes 2-682
interface capabilities
displaying 2-678
interface configuration mode
summary 1-5
interface link
display cable disconnect time 2-685
interfaces
configuring dot1q tunnel ports 2-995
creating an interface-range macro 2-181
debugging output of interface related activities 2-142
displaying description 2-684
displaying error-disabled state 2-688
displaying information when tunneling is enabled 2-773
displaying status 2-684
displaying traffic for a specific interface 2-675
entering interface configuration mode 2-269
executing a command on multiple ports in a range 2-272
selecting an interface to configure 2-269
setting a CoS value for Layer 2 packets 2-374
setting drop threshold for Layer 2 packets 2-375
setting the interface type 2-995
interface speed
configuring interface speed 2-969
interface transceiver
displaying diagnostic data 2-692
internal VLAN allocation
configuring 2-1068
displaying allocation information 2-911
Internet Group Management Protocol
See IGMP
IP address of remote ANCP server, setting 2-17
IP ARP
applying ARP ACL to VLAN 2-276
clearing inspection statistics 2-106
clearing status of log buffer 2-105
controlling packet logging 2-287
enabling dynamic inspection 2-285
limit rate of incoming requests 2-278
set per-port config trust state 2-282
showing status of dynamic ARP inspection 2-699
showing status of log buffer 2-702
IPC
debugging IPC activities 2-151
IP DHCP Snooping
See DHCP snooping
IP header validation
disabling 2-333
enabling 2-333
IP interfaces
displaying usability status 2-724
IP multicast
displaying multicast routing table information 2-730
ip multicast multipath command 2-326
IP packets
enable DSCP rewrite 2-549
IP phone and standard desktop
enabling Cisco-recommended features 2-404
IP Port Security
enabling 2-334
IP source binding
adding or deleting 2-330
displaying bindingstagging 2-735
IP source guard
debugging messages 2-154
displaying configuration and filters 2-736
enabling on DHCP snooping 2-334
IPv4 statistics, enabling collection 2-136
IPv6 MLD
configuring queries 2-351, 2-353
configuring snooping last-listener-query-intervals 2-353
configuring snooping listener-message-suppression 2-355
configuring snooping robustness-variables 2-356
configuring tcn topology change notifications 2-358
counting snooping last-listener-queries 2-351
displaying information 2-749
displaying ports for a switch or VLAN 2-751
displaying querier information 2-752
enabling snooping 2-349
enabling snooping on a VLAN 2-359
IPv6 statistics, enabling collection 2-136
ip wccp check services all command 2-341
ip wccp command 2-338
ip wccp group-address command 2-338
ip wccp group-list command 2-338
ip wccp group-listen command 2-343
ip wccp password command 2-338, 2-340
ip wccp redirect command 2-345
ip wccp redirect exclude in command 2-347
ip wccp redirect-list command 2-338
ISSU
canceling process 2-361
configuring rollback timer 2-371
displaying capability 2-754
displaying client information 2-756
displaying compatibility matrix 2-758
displaying endpoint information 2-763
displaying entities 2-764
displaying FSM session 2-765
displaying messages 2-766
displaying negotiated 2-768
displaying rollback-timer 2-769
displaying session information 2-770
displaying software version 2-771
displaying state 2-771
forcing switchover to standby supervisor engine 2-369
loading new image 2-365
starting process 2-367
stopping rollback timer 2-363
J
Jumbo frames
enabling jumbo frames 2-463
L
LACP
deselecting channeling protocol 2-89
enabling LACP on an interface 2-89
setting channeling protocol 2-89
lacp port-priority command 2-379
lacp system-priority command 2-380
Layer 2
displaying ACL configuration 2-782
Layer 2 interface type
specifying a nontrunking, nontagged single VLAN interface 2-995
Layer 2 protocol ports
displaying 2-773
Layer 2 protocol tunneling error recovery 2-377
Layer 2 switching
enabling voice VLANs 2-988
modifying switching characteristics 2-988
Layer 2 traceroute
IP addresses 2-1031
Layer 3 interface, assign counters 2-136
Layer 3 switching
displaying information about an adjacency table 2-610
displaying port status 2-690
displaying status of native VLAN tagging 2-690
link-status event messages
disabling
globally 2-382, 2-385
on an interface 2-383, 2-386
enabling
globally 2-382, 2-385
on an interface 2-383, 2-386
LLDP
enabling power negotiation 2-381
lldp tlv-select power-management command 2-381
log buffer
show status 2-702
logging
controlling IP ARP packets 2-287
M
MAB, display information 2-779
MAB, enable and configure 2-388
mab command 2-388
MAC Access Control Lists
See MAC ACLs
MAC ACLs
defining extended MAC access list 2-390
displaying MAC ACL information 2-907
naming an ACL 2-390
MAC addresses
disabling MAC address learning per VLAN 2-397
displaying
notification settings 2-236, 2-748, 2-793
MAC address filtering
configuring 2-401
disabling 2-401
enabling 2-401
MAC address learning on a VLAN, enabling 2-397
MAC address table
adding static entries 2-429
clearing dynamic entries 2-118, 2-120
configuring aging time 2-393
displaying dynamic table entry information 2-789
displaying entry count 2-787
displaying information 2-783
displaying interface-based information 2-791
displaying multicast information 2-794
displaying notification information 2-796
displaying protocol-based information 2-798
displaying static table entry information 2-800
displaying the MAC address aging time 2-785
displaying VLAN-based information 2-803
enabling authentication bypass 2-210
enabling notifications 2-399
learning in the protocol buckets 2-394
removing static entries 2-429
mac address-table learning vlan command 2-397
MAC address tables
adding static entries 2-401
deleting secure or specific addresses 2-125
disabling IGMP snooping on static MAC addresses 2-401
removing static entries 2-401
mac-address-table static 2-401
MAC address unicast filtering
dropping unicast traffic 2-401
MAC authentication bypass (MAB), display information 2-779
MAC authorization bypass(MAB), enable and configure 2-388
macro
displaying descriptions 2-428
macro auto global processing command 2-410, 2-412, 2-415, 2-417, 2-419, 2-421, 2-423, 2-425, 2-805
macro auto monitor command 2-422
macro keywords
help strings 2-2
macros
adding a global description 2-428
cisco global 2-426
system-cpp 2-427
mapping secondary VLANs to MST instance 2-543
mapping VLAN(s) to an MST instance 2-267
match (class-map configuration) command 2-14, 2-186, 2-188, 2-190, 2-192, 2-432, 2-976, 2-978, 2-980, 2-982, 2-986
maximum transmission unit (MTU)
displaying the system MTU setting 2-897
setting the maximum Layer 2 payload size 2-1022
MFIB
clearing ip mfib counters 2-114
clearing ip mfib fastdrop 2-115
displaying all active MFIB routes 2-727
displaying MFIB fastdrop table entries 2-729
enabling IP MFIB fastdrops 2-325
MLD
configuring snooping last-listener-query-intervals 2-353
configuring snooping listener-message-suppression 2-355
configuring snooping robustness-variables 2-356
configuring topology change notifications 2-358
counting snooping last-listener-queries 2-351
enabling snooping 2-349
enabling snooping on a VLAN 2-359
MLD snooping
displaying 2-752
modes
access-group 2-6
show access-group interface 2-524, 2-609, 2-862
switching between PVST+, MST, and Rapid PVST 2-946
See also command modes
module password clearing 2-101
module reset
resetting a module by toggling the power 2-259
monitor capture {access-list | class-map} command 2-444
monitor capture mycap match command 2-451
monitor capture start command 2-453
--More-- prompt
filter 1-6
search 1-7
MST
designating the primary and secondary root 2-955
displaying MST protocol information 2-891
displaying region configuration information 2-891
displaying spanning tree information 2-891
entering MST configuration submode 2-949
setting configuration revision number 2-578
setting path cost and port priority for instances 2-947
setting the forward delay timer for all instances 2-951
setting the hello-time delay timer for all instances 2-952
setting the max-age timer for all instances 2-953
setting the MST region name 2-464
specifying the maximum number of hops 2-954
switching between PVST+ and Rapid PVST 2-946
using the MST configuration submode revision command 2-578
using the submode name command 2-464
MTU
displaying global MTU settings 2-897
multi-auth, setting 2-30
Multicase Listener Discovery
See MLD
multicast
enabling storm control 2-974
show ancp 2-612
multicast/unicast packets
prevent forwarding 2-994
Multicast Forwarding Information Base
See MFIB
multi-domain, setting 2-30
multiple-character patterns 1-8
Multiple Spanning Tree
See MST
N
native VLAN
controlling tagging of traffic 2-1015
displaying ports eligible for native tagging 2-909
displaying ports eligible for tagging 2-909
enabling tagging on 802.1Q trunk ports 2-1063
NetFlow
enabling NetFlow statistics 2-328
including infer fields in routing statistics 2-328
netflow-lite exporter command 2-465
netflow-lite monitor command 2-467
netflow-lite sampler command 2-469
next-hop
displaying CEF VLAN information 2-704
nmsp attachment suppress command 2-472
nmsp command 2-471
no form of a command, using 1-6
NVRAM
debugging NVRAM activities 2-158
O
open access on a port, enabling 2-32
options timeout (netflow-lite exporter submode) command 2-245, 2-473
output
pattern searches 1-7
P
packet counters (statistics)
clear for PPPoE Intermediate Agent 2-127
packet counters, display for PPPoE Intermediate Agent 2-860
packet forwarding
prevent unknown packets 2-994
packet memory failure
direct switch action upon detection 2-195
packet memory test
bootup, displaying results 2-641, 2-643
ongoing, displaying results 2-645
packet-offset (netflow-lite sampler submode) command 2-475
packet rate (netflow-lite sampler submode) command 2-477
packet-section size (netflow-lite sampler submode command 2-479
PACL
access-group mode 2-6
paging prompt
see --More-- prompt
PAgP
clearing port channel information 2-124
debugging PAgP activity 2-159
deselecting channeling protocol 2-89
displaying port channel information 2-833
hot standby mode
returning to defaults 2-482
selecting ports 2-482
input interface of incoming packets
learning 2-481
returning to defaults 2-481
setting channeling protocol 2-89
parentheses 1-11
password
clearing on an intelligent line module 2-101
setting username 2-1050
PBR
displaying route maps 1-xxiv
redistributing route maps 1-xxiv
PM activities
debugging 2-162
disabling debugging 2-162
PoE policing
configure on an interface 2-519
PoE policing and monitoring
displaying status 2-859
police (percent) command 2-493
police (two rates) command 2-495, 2-497
police command 2-488
policing, configure PoE 2-519
policing and monitoring status
displaying PoE 2-859
Policy Based Routing
See PBR
policy maps
creating 2-501
marking 2-590
See also QoS, hierarchical policies
traffic classification
defining the class
defining trust states 2-1038
port, dual-capable
selecting the connector 2-441
Port Aggregation Protocol
See PAgP
port-based authentication
displaying debug messages 2-147
displaying statistics and status 2-647
enabling 802.1X 2-214
host modes 2-207
manual control of authorization state 2-214
periodic re-authentication
enabling 2-217
re-authenticating 802.1X-enabled ports 2-216
switch-to-client frame-retransmission number 2-212
port channel
accessing 2-271
creating 2-271
displaying information 2-833
load distribution method
resetting to defaults 2-503
setting 2-503
port-channel standalone-disable command 2-505
port control, changing from unidirectional or bidirectional 2-23
port-control value, configuring 2-36
port range
executing 2-272
port security
debugging ports security 2-163
deleting secure or specific addresses 2-125
displaying settings for an interface or switch 2-844
enabling 2-1000
filter source IP and MAC addresses 2-334
setting the rate limit for bad packets 2-1000
sticky port 2-1000
Port Trust Device
displaying 2-865
power efficient-ethernet auto command 2-511
power inline four-pair forced command 2-516
power inline logging global command 2-518
power negotiation through LLDP, enabling 2-381
power status
displaying inline power 2-851
displaying power status 2-851
power supply
configuring combined and redundant power on the Catalyst 4507R 2-506
configuring inline power 2-512
configuring power consumption 2-506
displaying the SEEPROM 2-669
setting inline power state 2-510
PPPoE Discovery
enable vendor-tag stripping on packetsPPPoE Server
enable vendor-tag stripping on Discovery packets 2-533
PPPoE Discovery packets, limit rate arriving on an interfsce 2-531
PPPoE Intermediate Agent
clear statistics (packet counters) 2-127
debugging 2-164
pppoe intermediate-agent
enable intermediate agent on a switch 2-523
enable on an interface VLAN range 2-526
enable PPPoE Intermediate Agent on an interface 2-524
enable vendor-tag stripping of Discovery packets 2-533
format-type (global) 2-527
limit rate of PPPoE Discovery packets 2-531
set circuit-id or remote-id for an interface 2-529
set circuit-id or remote-id for an interface VLAN range 2-530
set trust configuration on an interface 2-531, 2-532
PPPoE Intermediate Agent, display configuration and statistics (packet counters) 2-860
priority command 2-534
priority-queue command 2-138
Private VLAN
See PVLANs
privileged EXEC mode, summary 1-5
prompts
system 1-5
protocol tunneling
configuring encapsulation rate 2-377
disabling 2-372
displaying port information 2-773
enabling 2-372
setting a CoS value for Layer 2 packets 2-374
setting a drop threshold for Layer 2 packets 2-375
PVLANs
configuring isolated, primary, and community PVLANs 2-536
controlling tagging of native VLAN traffic 2-1015
disabling sticky-ARP 2-331
displaying map information for VLAN SVIs 2-687
displaying PVLAN information 2-915
enabling interface configuration mode 2-995
enabling sticky-ARP 2-331
mapping VLANs to the same SVI 2-540
specifying host ports 2-995
specifying promiscuous ports 2-995
Q
QoS
account Layer 2 encapsulation 2-547
attaching a policy-map to an interface 2-581
automatic configuration 2-44, 2-48, 2-52, 2-56, 2-60, 2-64, 2-67
class maps
creating 2-95
defining the match criteria 2-432
clearing aggregate counters 2-128
configuring auto 2-64
defining a named aggregate policer 2-549
displaying aggregate policer information 2-863
displaying auto configuration 2-619
displaying class maps information 2-633
displaying configuration information 2-619
displaying configurations of policies 2-839
displaying policy map information 2-835, 2-842
displaying QoS information 2-862
displaying QoS map information 2-867
egress queue-sets
enabling the priority queue 2-138
enabling global configuration mode 2-56, 2-546
enabling per-VLAN QoS for a Layer 2 interface 2-551
hierarchical policies
average-rate traffic shaping on a class 2-603
bandwidth allocation for a class 2-75, 2-94
creating a service policy 2-584
marking 2-590
strict priority queueing (LLQ) 2-534
policy maps
creating 2-501
marking 2-590
traffic classifications
trust states 2-1038
setting the trust state 2-549
specifying flow-based match criteria 2-435
Supervisor Engine 6-E
setting CoS 2-592
setting DSCP 2-595
setting precedence values 2-598
setting QoS group identifiers 2-601
QoS CoS
configuring for tunneled Layer 2 protocol packets 2-374
quality of service
See QoS
question command 1-1
queueing information
displaying 2-865
queue limiting
configuring packet limits 2-551
R
re-authenticating 802.1X-enabled ports 2-216
re-authentication
periodic 2-217
set the time 2-219
reauthentication, enabling 2-35
reboots
restoring bindings across 2-293
redundancy
accessing the main CPU 2-553
changing from active to standby supervisor engine 2-557
displaying information 2-869
displaying ISSU config-sync failure information 2-873
displaying redundancy facility information 2-869
displaying RF client list 2-869
displaying RF operational counters 2-869
displaying RF states 2-869
enabling automatic synchronization 2-72
forcing switchover to standby supervisor engine 2-557
mismatched command listing 2-555
set the mode 2-442
synchronizing the route processor configurations 2-429
related documentation 1-xxiii
remote-id, setting for an interface 2-529
remote-id, setting for an interface VLAN range 2-530
remote SPAN
See RSPAN
renew commands
ip dhcp snooping database 2-561
rep admin vlan command 2-562
rep block port command 2-563
rep lsl-age-timer command 2-567
rep preempt delay command 2-569
rep preempt segment command 2-571
rep segment command 2-572
rep stcn command 2-575
resetting PVLAN trunk
setting switchport to trunk 2-995
retry failed authentiation, configuring 2-26
rj45 connector, selecting the connector 2-441
ROM monitor mode
summary 1-6
Route Processor Redundancy
See redundancy
router, set to become ANCP client 2-18
RPF
disabling IPv4 exists-only checks 2-336
enabling IPv4 exists-only checks 2-336
RPR
set the redundancy mode 2-442
RSPAN
converting VLAN to RSPAN VLAN 2-560
displaying list 2-917
S
sampler (netflow-lite monitor submode) command 2-579
saving configuration changes 1-11
secure address, configuring 2-506
secure ports, limitations 2-1001
server (AAA) alive actions, configuring 2-26
server (AAA) dead actions, configuring 2-26
service-policy command (policy-map class) 2-584
session classification, defining 2-30
set the redundancy mode 2-442
sfp connector, selecting the connector 2-441
shape command 2-603
shell trigger command 2-607, 2-879
show ancp multicast 2-612
show authentication interface command 2-614
show authentication registration command 2-614
show authentication sessions command 2-614
show capture command 2-817
show commands
filtering parameters 1-7
searching and filtering 1-6
show platform commands 1-11
show energywise command 2-651
show ipv6 snooping counters command 2-748
show ip wccp command 2-739
show ip wccp detail command 2-739
show ip wccp view command 2-739
show mab command 2-779
show mac address-table learning command 2-236, 2-793
show macro auto monitor device command 2-808, 2-810, 2-812
show monitor capture command 2-819, 2-821
show monitor capture file command 2-821
show netflow-lite exporter command 2-825
show netflow-lite monitor command 2-827
show netflow-lite sampler command 2-829
show nmsp command 2-830
show vlan group command 2-910
show vlan mapping command 2-912
Simple Network Management Protocol
See SNMP
single-character patterns
special characters 1-7
single-host, setting 2-30
slaveslot0
displaying information on the standby supervisor 2-882
slot0
displaying information about the system 2-884
SNMP
debugging spanning tree activities 2-167
ifindex persist 2-925
ifIndex persistence
clearing SNMP ifIndex commands 2-923
compress SNMP ifIndex table format 2-930
enabling globally 2-929
informs
enabling 2-927
traps
configuring to send when storm occurs 2-972
disabling 2-927
enabling 2-927
mac-notification
adding 1
removing 1
source (netflow-lite exporter submode) command 2-932
SPAN commands
configuring a SPAN session to monitor 2-458
displaying SPAN session information 2-897, 2-974
SPAN enhancements
displaying status 2-817
Spanning Tree Protocol
See STP
SPAN session
displaying session information 2-817
filter ACLs 2-458
specify encap type 2-458
turn off host learning based on ingress packets 2-458
special characters
anchoring, table 1-10
SSO 2-442
standard desktop
enabling Cisco-recommended features 2-402
standard desktop and Cisco IP phone
enabling Cisco-recommended features 2-404
sticky address, configuring 2-507
sticky-ARP
disabling on PVLANs 2-331
enabling on PVLANs 2-331
sticky port
deleting 2-125
enabling security 2-1000
storm control
disabling suppression mode 2-658
displaying settings 2-894
enabling 2-972
enabling broadcast 2-972, 2-974
enabling multicast 2-972, 2-974
enabling suppression mode 2-658
enabling timer to recover from error disable 2-242
enabling unicast 2-972, 2-974
multicast, enabling 2-974
setting high and low levels 2-972
setting suppression level 2-658
STP
configuring link type for a port 2-944
configuring tunneling encapsulation rate 2-377
debugging all activities 2-167
debugging spanning tree activities 2-167
debugging spanning tree BackboneFast events 2-169
debugging spanning tree UplinkFast 2-172
detecting misconfiguration 2-941
displaying active interfaces only 2-886
displaying BackboneFast status 2-886
displaying bridge status and configuration 2-886
displaying spanning tree debug messages 2-167
displaying summary of interface information 2-886
enabling BPDU filtering by default on all PortFast ports 2-960
enabling BPDU filtering on an interface 2-937
enabling BPDU guard by default on all PortFast ports 2-962
enabling BPDU guard on an interface 2-939
enabling extended system ID 2-942
enabling loop guard as a default on all ports 2-945
enabling PortFast by default on all access ports 2-963
enabling PortFast mode 2-958
enabling protocol tunneling for 2-372
enabling root guard 2-943
enabling spanning tree BackboneFast 2-936
enabling spanning tree on a per VLAN basis 2-967
enabling spanning tree UplinkFast 2-965
setting an interface priority 2-964
setting drop threshold for 2-375
setting pathcost 2-940
setting the default pathcost calculation method 2-957
subinterface configuration mode, summary 1-6
SVI
creating a Layer 3 interface on a VLAN 2-274
switching characteristics
excluding from link-up calculation 2-992
modifying 2-992
returning to interfaces
capture function 2-992
switchport interfaces
displaying status of Layer 3 port 2-690
displaying status of native VLAN tagging 2-690
switchport trunk command 2-1016
switchport vlan mapping command 2-1020
switch shim
debugging 2-170
disabling debugging 2-170
switch to router connection
enabling Cisco-recommended features 2-406
switch to switch connection
enabling Cisco-recommended features 2-408
switch virtual interface
See SVI
sw-vlan 2-173
system prompts 1-5
T
Tab key
command completion 1-1
tables
characters with special meaning 1-7
mac access-list extended subcommands 2-390
multipliers 1-9
relationship between duplex and speed commands 2-970
show cable-diagnostics tdr command output fields 2-624
show cdp neighbors detail field descriptions 2-632
show cdp neighbors field descriptions 2-631
show ip dhcp snooping command output 2-615, 2-779
show ip interface field descriptions 2-725
show policy-map control-plane field descriptions 2-838
show vlan command output fields 2-916
show vtp command output fields 2-921
special characters 1-9
special characters used for anchoring 1-10
speed command options 2-435, 2-970
valid interface types 2-269
TAC
displaying information useful to TAC 2-898
TCAM
debugging spanning tree activities 2-167
TDR
displaying cable diagnostic test results 2-623
test condition of copper cables 2-1026
temperature readings
displaying information 2-655
template data timeout (netflow-lite exporter submode) command 2-1024
timer information 2-659
traffic monitor
display status 2-779
traffic shaping
enable on an interface 2-605
transport udp (netflow-lite exporter submode) command 2-1034
transport udp load-share (netflow-lite exporter submode) command 2-1036
traps, enabling 2-927
trunk interfaces
displaying trunk interfaces information 2-697
trunk port, configuring VLAN mapping 2-1020
trunk ports, display VLAN mapping information 2-912
trust configuration, setting on an interface 2-531, 2-532
trust state
setting 2-282
ttl (netflow-lite exporter submode) command 2-1040
tunnel ports
displaying information about Layer 2 protocol 2-773
TX queues
allocating bandwidth 2-1042
returning to default values 2-1042
setting priority to high 2-1042
U
UDLD
displaying administrative and operational status 2-900
enabling by default on all fiber interfaces 2-1044
enabling on an individual interface 2-1046
preventing a fiber interface from being enabled 2-1046
resetting all shutdown ports 2-1048
setting the message timer 2-1044
Unidirectional Link Detection
See UDLD
unidirection port control, changing from bidirectional 2-23
unknown multicast traffic, preventing 2-994
unknown unicast traffic, preventing 2-994
user EXEC mode, summary 1-5
V
VACLs
access-group mode 2-6
applying VLAN access maps 2-1065
displaying VLAN access map information 2-907
specifying an action in a VLAN access map 2-13
specifying the match clause for a VLAN access-map sequence 2-430
using a VLAN filter 2-1065
VLAN
applying an ARP ACL 2-276
configuring 2-1054
configuring service policies 2-1059
converting to RSPAN VLAN 2-560
displaying CEF information 2-704
displaying CEF next-hop information 2-704
displaying information on switch interfaces 2-715, 2-719
displaying information on VLAN switch interfaces 2-722
displaying information sorted by group IP address 2-715, 2-719
displaying IP address and version information 2-715, 2-719
displaying Layer 2 VLAN information 2-903
displaying statistical information 2-815
displaying VLAN information 2-905
enabling dynamic ARP inspection 2-285
enabling Explicit Host Tracking 2-316
enabling guest per-port 2-205
enabling guest VLAN supplicant 2-198, 2-206
entering VLAN configuration mode 2-1059, 2-1061
native frames
enabling tagging on all 802.1Q trunk ports 2-1063
VLAN, create or modify a group 2-1066
VLAN Access Control Lists
See VACLs
VLAN access map
See VACLs
VLAN database
resetting 2-577
VLAN debugging
limiting output 2-145
vlan group command 2-1066
VLAN groups, display VLANs mapped 2-910
VLAN link-up calculation
excluding a switch port 2-992
VLAN manager
debugging 2-173
disabling debugging 2-173
IOS file system error tests
debugging 2-174
disabling debugging 2-174
VLAN mapping
configuring 2-1020
displaying 2-912
VLAN mapping, configure on trunk port 2-1020
VLAN mapping on trunk ports, display information 2-912
VLAN Query Protocol
See VQP
VLAN query protocol (VQPC)
debugging 2-180
VLANs
clearing
counters 2-130
clearing hardware logic 2-103
configuring
internal allocation scheme 2-1068
displaying
internal VLAN allocation information 2-911
RSPAN VLANs 2-917
entering VLAN configuration mode 2-1061
VMPS
configuring servers 2-1072
reconfirming dynamic VLAN assignments 2-180, 2-1070
voice VLANs
enabling 2-988
VoIP
configuring auto-QoS 2-64
VQP
per-server retry count 2-1071
reconfirming dynamic VLAN assignments 2-180, 2-1070
vrf (netflow-lite exporter submode) command 2-1074
VTP
configuring the administrative domain name 2-1078
configuring the device in VTP client mode 2-1077
configuring the device in VTP server mode 2-1081
configuring the device in VTP transparent mode 2-1082
configuring tunnel encapsulation rate 2-377
creating a VTP domain password 2-1079
displaying domain information 2-920
displaying statistics information 2-920
enabling protocol tunneling for 2-372
enabling pruning in the VLAN database 2-1080
enabling VTP version 2 mode 2-1083
modifying the VTP configuration storage file name 2-1076
set drop threshold for 2-375
VTP protocol code
activating debug messages 2-177
deactivating debug messages 2-177
W
Webauth fallback, enabling 2-29