The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
Numerics
802.1Q trunk ports and native VLANs 2-645
802.1Q tunnel ports
configuring 2-587
displaying 2-346
limitations 2-588
802.1x
and switchport modes 2-588
violation error recovery 2-104
See also port-based authentication
A
aaa accounting dot1x command 2-1
aaa authentication dot1x command 2-3
AAA methods 2-3
abort command 2-643
access control entries
access control lists
access groups
IP 2-116
MAC, displaying 2-414
access map configuration mode 2-199
access mode 2-587
access ports 2-587
ACLs
deny 2-78
displaying 2-308
for non-IP protocols 2-180
IP 2-116
matching 2-199
on Layer 2 interfaces 2-116
permit 2-259
action command 2-5
address aliasing 2-248
aggregate-port learner 2-253
allowed VLANs 2-606
apply command 2-643
archive copy-sw command 2-7
archive download-sw command 2-10
archive tar command 2-14
archive upload-sw command 2-17
arp access-list command 2-19
audience xvii
authorization state of controlled port 2-92
autonegotiation of duplex mode 2-101
auto qos voip command 2-21
B
BackboneFast, for STP 2-517
backup interfaces
configuring 2-582
displaying 2-368
boot (boot loader) command A-2
boot auto-copy-sw command 2-26
boot boothlpr command 2-27
boot config-file command 2-28
boot enable-break command 2-29
boot helper command 2-30
boot helper-config file command 2-31
booting
Cisco IOS image 2-34
displaying environment variables 2-317
interrupting 2-29
manually 2-32
boot loader
accessing A-1
booting
Cisco IOS image A-2
helper image 2-30
directories
creating A-16
displaying a list of A-7
removing A-20
displaying
available commands A-12
memory heap utilization A-14
version A-27
environment variables
described A-21
displaying settings A-21
location of A-22
setting A-21
unsetting A-25
files
copying A-5
deleting A-6
displaying a list of A-7
displaying the contents of A-4, A-17, A-24
renaming A-18
file system
formatting A-10
initializing flash A-9
running a consistency check A-11
loading helper images A-13
prompt A-1
resetting the system A-19
boot manual command 2-32
boot private-config-file command 2-33
boot system command 2-34
BPDU filtering, for spanning tree 2-518, 2-551
BPDU guard, for spanning tree 2-520, 2-551
broadcast storm control 2-570
C
candidate switches
cat (boot loader) command A-4
caution, description xviii
CDP, enabling protocol tunneling for 2-167
channel-group command 2-36
channel-protocol command 2-40
Cisco Network Assistant
See Network Assistant xviii
Cisco SoftPhone
auto-QoS configuration 2-21
trusting packets sent from 2-239
class command 2-41
class-map command 2-43
class maps
creating 2-43
defining the match criteria 2-201
displaying 2-322
class of service
clear ip arp inspection log command 2-45
clear ip arp inspection statistics command 2-46
clear ipc command 2-48
clear ip dhcp snooping database command 2-47
clear l2protocol-tunnel counters command 2-49
clear lacp command 2-50
clear mac address-table command 2-51
clear pagp command 2-53
clear port-security command 2-54
clear spanning-tree counters command 2-56
clear spanning-tree detected-protocols command 2-57
clear vmps statistics command 2-58
clear vtp counters command 2-59
cluster commander-address command 2-60
cluster discovery hop-count command 2-62
cluster enable command 2-63
cluster holdtime command 2-65
cluster member command 2-66
cluster outside-interface command 2-68
cluster requirements xix
cluster run command 2-69
clusters
adding candidates 2-66
binding to HSRP group 2-70
building manually 2-66
communicating with
devices outside the cluster 2-68
members by using Telnet 2-282
debug messages, display B-4
displaying
candidate switches 2-325
debug messages B-4
member switches 2-327
status 2-323
hop-count limit for extended discovery 2-62
HSRP standby groups 2-70
redundancy 2-70
SNMP trap 2-507
cluster standby-group command 2-70
cluster timer command 2-72
command modes defined 1-2
commands changed in Cisco IOS Release 12.2(18)SE 1-6
command switch
configuration, initial
See getting started guide and hardware installation guide
configuration files
password recovery disable considerations A-1
specifying the name 2-28, 2-33
configuring multiple interfaces 2-111
config-vlan mode
commands 2-629
description 1-4
entering 2-628
summary 1-2
conventions
command xviii
for examples xviii
publication xviii
text xviii
copy (boot loader) command A-5
CoS
assigning default value to incoming packets 2-209
assigning to Layer 2 protocol packets 2-170
overriding the incoming value 2-209
CoS-to-DSCP map 2-213
CPU ASIC statistics, displaying 2-330
D
debug auto qos command B-2
debug cluster command B-4
debug dot1x command B-6
debug dtp command B-8
debug etherchannel command B-9
debug ilpower command B-11
debug interface command B-14
debug ip dhcp snooping command B-12
debug ip igmp filter command B-16
debug ip igmp max-groups command B-17
debug ip igmp snooping command B-18
debug ip verify source packet command B-13
debug lacp command B-19
debug mac-notification command B-20
debug matm command B-21
debug monitor command B-22
debug mvrdbg command B-24
debug nvram command B-25
debug pagp command B-26
debug platform acl command B-27
debug platform cli-redirection main command B-28
debug platform configuration command B-29, B-37
debug platform cpu-queues command B-30
debug platform device-manager command B-32
debug platform dot1x command B-33
debug platform etherchannel command B-34
debug platform fallback-bridging command B-35
debug platform forw-tcam command B-36
debug platform ip arp inspection command B-39
debug platform ipc command B-47
debug platform ip dhcp command B-40
debug platform ip igmp snooping command B-41
debug platform ip multicast command B-43
debug platform ip unicast command B-45
debug platform led command B-48
debug platform matm command B-49
debug platform messaging application command B-51
debug platform phy command B-53
debug platform pm command B-55
debug platform port-asic command B-57
debug platform port-security command B-58
debug platform qos-acl-tcam command B-59
debug platform remote-commands command B-60
debug platform resource-manager command B-61
debug platform snmp command B-62
debug platform span command B-63
debug platform stack-manager command B-64
debug platform supervisor-asic command B-65
debug platform sw-bridge command B-66
debug platform tcam command B-67
debug platform udld command B-70
debug platform vlan command B-71
debug pm command B-72
debug port-security command B-74
debug qos-manager command B-75
debug spanning-tree backbonefast command B-78
debug spanning-tree bpdu command B-79
debug spanning-tree bpdu-opt command B-80
debug spanning-tree command B-76
debug spanning-tree mstp command B-81
debug spanning-tree switch command B-83
debug spanning-tree uplinkfast command B-85
debug sw-vlan command B-86
debug sw-vlan ifs command B-88
debug sw-vlan notification command B-90
debug sw-vlan vtp command B-92
debug udld command B-94
debug vqpc command B-96
define interface-range command 2-73
delete (boot loader) command A-6
delete command 2-75
deny (ARP access-list configuration) command 2-76
deny command 2-78
detect mechanism, causes 2-102
device manager requirements xviii
DHCP snooping
accepting untrusted packets from edge switch 2-143
enabling
on a VLAN 2-148
trust on an interface 2-146
error recovery timer 2-104
rate limiting 2-145
DHCP snooping binding database
binding file, configuring 2-138
bindings
adding 2-136
deleting 2-136
clearing database agent statistics 2-47
database agent, configuring 2-138
displaying
binding entries 2-384
database agent status 2-386
renewing 2-289
dir (boot loader) command A-7
directories, deleting 2-75
documentation, related xviii
document conventions xviii
dot1x command 2-81
dot1x default command 2-83
dot1x guest-vlan command 2-84
dot1x host-mode command 2-86
dot1x initialize command 2-88
dot1x max-req command 2-89, 2-90
dot1x multiple-hosts command 2-91
dot1x port-control command 2-92
dot1x re-authenticate command 2-94
dot1x re-authentication command 2-95
dot1x reauthentication command 2-96
dot1x timeout command 2-98
dropping packets, with ACL matches 2-5
drop threshold, Layer 2 protocol tunneling 2-167
DSCP-to-CoS map 2-213
DSCP-to-DSCP-mutation map 2-213
DTP 2-588
DTP flap
error detection for 2-102
error recovery timer 2-104
DTP negotiation 2-592
duplex command 2-100
dynamic-access ports
configuring 2-580
restrictions 2-581
dynamic ARP inspection
ARP ACLs
apply to a VLAN 2-121
define 2-19
deny packets 2-76
display 2-312
permit packets 2-257
clear
log buffer 2-45
statistics 2-46
display
ARP ACLs 2-312
configuration and operating state 2-380
log buffer 2-380
statistics 2-380
trust state and rate limit 2-380
enable per VLAN 2-131
error detection for 2-102
error recovery timer 2-104
log buffer
clear 2-45
configure 2-125
display 2-380
rate-limit incoming ARP packets 2-123
statistics
clear 2-46
display 2-380
trusted interface state 2-127
type of packet logged 2-133
validation checks 2-129
dynamic auto VLAN membership mode 2-587
dynamic desirable VLAN membership mode 2-587
Dynamic Host Configuration Protocol (DHCP)
Dynamic Trunking Protocol
E
EAP-request/identity frame
maximum number to send 2-90
response time before retransmitting 2-98
encapsulation methods 2-606
environment variables, displaying 2-317
errdisable detect cause command 2-102
errdisable recovery command 2-104
error conditions, displaying 2-357
error disable detection 2-102
error-disabled interfaces, displaying 2-368
EtherChannel
assigning Ethernet interface to channel group 2-36
creating port-channel logical interface 2-109
debug EtherChannel/PAgP, display B-9
debug platform-specific events, display B-34
displaying 2-361
enabling Layer 2 protocol tunneling for
LACP 2-168
PAgP 2-168
UDLD 2-168
interface information, displaying 2-368
LACP
clearing channel-group information 2-50
debug messages, display B-19
displaying 2-410
modes 2-36
port priority for hot-standby ports 2-171
restricting a protocol 2-40
system priority 2-173
load-distribution methods 2-269
PAgP
aggregate-port learner 2-253
clearing channel-group information 2-53
debug messages, display B-26
displaying 2-457
error detection for 2-102
error recovery timer 2-104
PAgP (continued)
learn method 2-253
modes 2-36
physical-port learner 2-253
priority of interface for transmitted traffic 2-255
Ethernet controller, internal register display 2-332
Ethernet statistics, collecting 2-291
examples, conventions for xviii
exit command 2-643
extended discovery of candidate switches 2-62
extended-range VLANs
and allowed VLAN list 2-606
and pruning-eligible list 2-606
configuring 2-628
extended system ID for STP 2-526
F
fan information, displaying 2-352
file name, VTP 2-654
files, deleting 2-75
flash_init (boot loader) command A-9
Flex Links
configuring 2-582
displaying 2-368
flowcontrol command 2-107
format (boot loader) command A-10
forwarding packets, with ACL matches 2-5
forwarding results, display C-5
frame forwarding information, displaying C-5
front-end controller
counter and status information C-7
fsck (boot loader) command A-11
G
global configuration mode 1-2, 1-4
H
hardware ACL statistics 2-308
help (boot loader) command A-12
hierarchical policy maps 2-267
hop-count limit for clusters 2-62
host connection, port configuration 2-586
host ports, private VLANs 2-590
Hot Standby Router Protocol
HSRP
binding HSRP group to cluster 2-70
standby group 2-70
I
IGMP filters
applying 2-149
debug messages, display B-16
IGMP groups, setting maximum 2-150
IGMP maximum groups, debugging B-17
IGMP profiles
creating 2-152
displaying 2-388
IGMP snooping
displaying 2-390, 2-392, 2-397, 2-398
enabling 2-154
querier 2-157
report suppression 2-159
images
Immediate-Leave feature, MVR 2-250
Immediate-Leave processing 2-154
initial configuration
See getting started guide and hardware installation guide
interface command 2-114
interface configuration mode 1-2, 1-4
interface port-channel command 2-109
interface range command 2-111
interface-range macros 2-73
interfaces
assigning Ethernet interface to channel group 2-36
configuring 2-100
configuring multiple 2-111
creating port-channel logical 2-109
debug messages, display B-14
disabling 2-505
displaying the MAC address table 2-426
restarting 2-505
interface speed, configuring 2-560
internal registers, displaying 2-332, 2-342
Internet Group Management Protocol
invalid GBIC
error detection for 2-102
error recovery timer 2-104
ip address command 2-119
IP addresses, setting 2-119
IP address matching 2-199
ip arp inspection filter vlan command 2-121
ip arp inspection limit command 2-123
ip arp inspection log-buffer command 2-125
ip arp inspection trust command 2-127
ip arp inspection validate command 2-129
ip arp inspection vlan command 2-131
ip arp inspection vlan logging command 2-133
IP DHCP snooping
ip dhcp snooping binding command 2-136
ip dhcp snooping command 2-135
ip dhcp snooping database command 2-138
ip dhcp snooping information option allow-untrusted command 2-143
ip dhcp snooping information option command 2-141
ip dhcp snooping limit rate command 2-145
ip dhcp snooping trust command 2-146
ip dhcp snooping verify command 2-147
ip dhcp snooping vlan command 2-148
ip igmp filter command 2-149
ip igmp max-groups command 2-150
ip igmp profile command 2-152
ip igmp snooping command 2-154
ip igmp snooping querier command 2-157
ip igmp snooping report-suppression command 2-159
IP multicast addresses 2-247
IP phones
auto-QoS configuration 2-21
trusting packets sent from 2-239
IP-precedence-to-DSCP map 2-213
ip source binding command 2-161
IP source guard
disabling 2-165
displaying
binding entries 2-400
configuration 2-401
dynamic binding entries only 2-384
enabling 2-165
static IP source bindings 2-161
ip ssh command 2-163
IPv6 SDM template 2-292
ip verify source command 2-165
J
jumbo frames
L
l2protocol-tunnel command 2-167
l2protocol-tunnel cos command 2-170
LACP
lacp port-priority command 2-171
lacp system-priority command 2-173
Layer 2 mode, enabling 2-578
Layer 2 protocol ports, displaying 2-407
Layer 2 protocol-tunnel
error detection for 2-102
error recovery timer 2-104
Layer 2 protocol tunnel counters 2-49
Layer 2 protocol tunneling error recovery 2-168
Layer 2 traceroute
IP addresses 2-619
MAC addresses 2-616
Layer 3 mode, enabling 2-578
line configuration mode 1-3, 1-5
Link Aggregation Control Protocol
link flap
error detection for 2-102
error recovery timer 2-104
load_helper (boot loader) command A-13
load-distribution methods for EtherChannel 2-269
logging event power-inline-status command 2-175
logging file command 2-176
logical interface 2-109
loopback error
detection for 2-102
recovery timer 2-104
loop guard, for spanning tree 2-528, 2-532
M
mac access-group command 2-178
MAC access-groups, displaying 2-414
MAC access list configuration mode 2-180
mac access-list extended command 2-180
MAC access lists 2-78
MAC addresses
displaying
aging time 2-420
all 2-418
dynamic 2-424
displaying (continued)
notification settings 2-428
number of addresses in a VLAN 2-422
per interface 2-426
per VLAN 2-432
static 2-430
static and dynamic entries 2-416
dynamic
aging time 2-182
deleting 2-51
displaying 2-424
enabling MAC address notification 2-184
matching 2-199
persistent stack 2-568
static
adding and removing 2-186
displaying 2-430
dropping on an interface 2-187
tables 2-418
MAC address notification, debugging B-20
mac address-table aging-time 2-178, 2-199
mac address-table aging-time command 2-182
mac address-table notification command 2-184
mac address-table static command 2-186
mac address-table static drop command 2-187
macro description command 2-192
macro global command 2-193
macro global description command 2-196
macro name command 2-197
macros
adding a description 2-192
adding a global description 2-196
applying 2-193
creating 2-197
displaying 2-459
specifying parameter values 2-193
tracing 2-193
manual
audience xvii
purpose of xvii
maps
QoS
defining 2-213
displaying 2-442
VLAN
creating 2-640
defining 2-199
displaying 2-496
match (access-map configuration) command 2-199
match (class-map configuration) command 2-201
maximum transmission unit
mdix auto command 2-203
member switches
memory (boot loader) command A-14
mkdir (boot loader) command A-16
mls qos aggregate-policer command 2-207
mls qos command 2-205
mls qos cos command 2-209
mls qos dscp-mutation command 2-211
mls qos map command 2-213
mls qos queue-set output buffers command 2-217
mls qos queue-set output threshold command 2-219
mls qos srr-queue input bandwidth command 2-223
mls qos srr-queue input buffers command 2-225
mls qos-srr-queue input cos-map command 2-227
mls qos srr-queue input dscp-map command 2-229
mls qos srr-queue input priority-queue command 2-231
mls qos srr-queue input threshold command 2-233
mls qos-srr-queue output cos-map command 2-235
mls qos srr-queue output dscp-map command 2-237
mls qos trust command 2-239
mls qos vlan-based command 2-241
mode, MVR 2-247
Mode button, and password recovery 2-296
modes, commands 1-2
monitor session command 2-242
more (boot loader) command A-17
MSTP
displaying 2-475
interoperability 2-57
link type 2-530
MST region
aborting changes 2-536
applying changes 2-536
configuration name 2-536
configuration revision number 2-536
current or pending display 2-536
displaying 2-475
MST configuration mode 2-536
VLANs-to-instance mapping 2-536
path cost 2-538
protocol mode 2-534
restart protocol migration process 2-57
root port
loop guard 2-528
preventing from becoming designated 2-528
restricting which can be root 2-528
root guard 2-528
root switch
affects of extended system ID 2-526
interval between BDPU messages 2-542
interval between hello BPDU messages 2-541, 2-547
max-age 2-542
maximum hop count before discarding BPDU 2-543
port priority for selection of 2-544
primary or secondary 2-547
switch priority 2-546
state changes
blocking to forwarding state 2-553
enabling BPDU filtering 2-518, 2-551
enabling BPDU guard 2-520, 2-551
enabling Port Fast 2-551, 2-553
state changes (continued)
forward-delay time 2-540
length of listening and learning states 2-540
rapid transition to forwarding 2-530
shutting down Port Fast-enabled ports 2-551
state information display 2-474
MTU
configuring size 2-613
displaying global setting 2-485
multicast group address, MVR 2-250
multicast groups, MVR 2-248
multicast router learning method 2-154
multicast router ports, configuring 2-154
multicast storm control 2-570
multicast VLAN, MVR 2-247
multicast VLAN registration
multiple hosts on authorized port 2-86
Multiple Spanning Tree Protocol
MVR
and address aliasing 2-248
configuring 2-247
configuring interfaces 2-250
debug messages, display B-24
displaying 2-451
displaying interface information 2-453
members, displaying 2-455
mvr (global configuration) command 2-247
mvr (interface configuration) command 2-250
mvr vlan group command 2-251
N
native VLANs 2-606
native VLAN tagging 2-645
Network Assistant requirements xviii
nonegotiate
DTP messaging 2-592
non-IP protocols
denying 2-78
forwarding 2-259
non-IP traffic access lists 2-180
non-IP traffic forwarding
denying 2-78
permitting 2-259
normal-range VLANs 2-628, 2-634
note, description xviii
P
PAgP
pagp learn-method command 2-253
pagp port-priority command 2-255
password-recovery mechanism, enabling and disabling 2-296
permit (ARP access-list configuration) command 2-257
permit command 2-259
per-VLAN spanning-tree plus
physical-port learner 2-253
PIM-DVMRP, as multicast router learning method 2-154
PoE
configuring the power management mode 2-271
displaying controller register values 2-340
displaying power management information 2-467
logging of status 2-175
police aggregate command 2-264
police command 2-262
policed-DSCP map 2-213
policy-map command 2-266
policy maps
applying to an interface 2-298, 2-303
creating 2-266
displaying 2-462
hierarchical 2-267
policers
displaying 2-435
for a single class 2-262
for multiple classes 2-207, 2-264
policed-DSCP map 2-213
traffic classification
defining the class 2-41
defining trust states 2-621
setting DSCP or IP precedence values 2-301
Port Aggregation Protocol
port-based authentication
802.1x AAA accounting methods 2-1
AAA method list 2-3
debug messages, display B-6
enabling 802.1x
globally 2-81
per interface 2-92
guest VLAN 2-84
host modes 2-86
initialize an interface 2-88
manual control of authorization state 2-92
multiple hosts on authorized port 2-86
periodic re-authentication
enabling 2-96
time between attempts 2-98
quiet period between failed authentication exchanges 2-98
re-authenticating 802.1x-enabled ports 2-94
resetting configurable 802.1x parameters 2-83
switch-to-authentication server retransmission time 2-98
switch-to-client frame-retransmission number 2-89 to 2-90
switch-to-client retransmission time 2-98
port-channel load-balance command 2-269
Port Fast, for spanning tree 2-553
port ranges, defining 2-73
ports, debugging B-72
ports, protected 2-604
port security
aging 2-598
debug messages, display B-74
enabling 2-594
violation error recovery 2-104
port trust states for QoS 2-239
port types, MVR 2-250
power information, displaying 2-352
power inline command 2-271
Power over Ethernet
priority-queue command 2-274
priority value, stack member 2-482, 2-573
private-vlan command 2-276
private-vlan mapping command 2-279
private VLANs
association 2-602
configuring 2-276
configuring ports 2-590
displaying 2-491
host ports 2-590
mapping
configuring 2-602
displaying 2-368
promiscuous ports 2-590
promiscuous ports, private VLANs 2-590
protected ports, displaying 2-373
pruning
VLANs 2-606
VTP
displaying interface information 2-368
pruning-eligible VLAN list 2-608
PVST+
Q
QoS
auto-QoS
configuring 2-21
debug messages, display 1-6, B-2
displaying 2-313
class maps
creating 2-43
defining the match criteria 2-201
displaying 2-322
defining the CoS value for an incoming packet 2-209
displaying configuration information 2-313, 2-434
DSCP trusted ports
applying DSCP-to-DSCP-mutation map to 2-211
defining DSCP-to-DSCP-mutation map 2-213
egress queues
allocating buffers 2-217
defining the CoS output queue threshold map 2-235
defining the DSCP output queue threshold map 2-237
displaying buffer allocations 2-438
displaying CoS output queue threshold map 2-442
displaying DSCP output queue threshold map 2-442
displaying queueing strategy 2-438
displaying queue-set settings 2-445, 2-447
enabling bandwidth shaping and scheduling 2-564
enabling bandwidth sharing and scheduling 2-566
limiting the maximum output on a port 2-562
mapping a port to a queue-set 2-281
mapping CoS values to a queue and threshold 2-235
mapping DSCP values to a queue and threshold 2-237
setting maximum and reserved memory allocations 2-219
setting WTD thresholds 2-219
enabling 2-205
ingress queues
allocating buffers 2-225
assigning SRR scheduling weights 2-223
defining the CoS input queue threshold map 2-227
defining the DSCP input queue threshold map 2-229
displaying buffer allocations 2-438
displaying CoS input queue threshold map 2-442
displaying DSCP input queue threshold map 2-442
displaying queueing strategy 2-438
displaying settings for 2-436
enabling the priority queue 2-231
mapping CoS values to a queue and threshold 2-227
mapping DSCP values to a queue and threshold 2-229
setting WTD thresholds 2-233
maps
defining 2-213, 2-227, 2-229, 2-235, 2-237
displaying 2-442
policy maps
applying an aggregate policer 2-264
applying to an interface 2-298, 2-303
creating 2-266
defining policers 2-207, 2-262
displaying policers 2-435
displaying policy maps 2-462
hierarchical 2-267
policed-DSCP map 2-213
setting DSCP or IP precedence values 2-301
traffic classifications 2-41
trust states 2-621
port trust states 2-239
queues, enabling the expedite 2-274
statistics
in-profile and out-of-profile packets 2-438
packets enqueued or dropped 2-438
sent and received CoS values 2-438
sent and received DSCP values 2-438
trusted boundary for IP phones 2-239
VLAN-based 2-241
quality of service
querytime, MVR 2-247
queue-set command 2-281
R
rapid per-VLAN spanning-tree plus
rapid PVST+
rcommand command 2-282
re-authenticating 802.1x-enabled ports 2-94
re-authentication
periodic 2-96
time between attempts 2-98
receiver ports, MVR 2-250
receiving flow-control packets 2-107
recovery mechanism
causes 2-104
timer interval 2-105
redundancy for cluster switches 2-70
reload command 2-284
remote command 2-286
remote-span command 2-287
Remote Switched Port Analyzer
rename (boot loader) command A-18
renew ip dhcp snooping database command 2-289
requirements
cluster xix
device manager xviii
Network Assistant xviii
reset (boot loader) command A-19
reset command 2-643
resource templates, displaying 2-470
rmdir (boot loader) command A-20
rmon collection stats command 2-291
root guard, for spanning tree 2-528
routed ports
IP addresses on 2-120
number supported 2-120
RSPAN
configuring 2-242
displaying 2-448
filter RSPAN traffic 2-242
remote-span command 2-287
sessions
add interfaces to 2-242
displaying 2-448
start new 2-242
S
SDM mismatch mode 2-293, 2-483
sdm prefer command 2-292
SDM templates
allowed resources 2-293
and stacking 2-293
displaying 2-470
dual IPv4 and IPv6 2-292
secure ports, limitations 2-595
sending flow-control packets 2-107
service password-recovery command 2-296
service-policy command 2-298
session command 2-300
set (boot loader) command A-21
set command 2-301
setup command 2-303
setup express command 2-306
show access-lists command 2-308
show archive status command 2-311
show arp access-list command 2-312
show auto qos command 2-313
show boot command 2-317
show changes command 2-643
show class-map command 2-322
show cluster candidates command 2-325
show cluster command 2-323
show cluster members command 2-327
show controllers cpu-interface command 2-330
show controllers ethernet-controller command 2-332
show controllers power inline command 2-340
show controllers tcam command 2-342
show controllers utilization command 2-344
show controller utilization command 2-344
show current command 2-643
show dot1q-tunnel command 2-346
show dot1x command 2-347
show dtp 2-350
show env command 2-352
show errdisable detect command 2-355
show errdisable flap-values command 2-357
show errdisable recovery command 2-359
show etherchannel command 2-361
show flowcontrol command 2-364
show idprom command 2-366
show interfaces command 2-368
show interfaces counters command 2-377
show ip arp inspection command 2-380
show ipc command 2-403
show ip dhcp snooping binding command 2-384
show ip dhcp snooping command 2-383
show ip dhcp snooping database command 2-386
show ip igmp profile command 2-388
show ip igmp snooping command 2-390
show ip igmp snooping command querier detail 2-392, 2-398
show ip igmp snooping groups command 2-395
show ip igmp snooping mrouter command 2-397
show ip igmp snooping querier detail command 2-392, 2-398
show ip source binding command 2-400
show ip verify source command 2-401
show l2protocol-tunnel command 2-407
show lacp command 2-410
show mac access-group command 2-414
show mac address-table address command 2-418
show mac address-table aging time command 2-420
show mac address-table command 2-416
show mac address-table count command 2-422
show mac address-table dynamic command 2-424
show mac address-table interface command 2-426
show mac address-table notification command 2-428
show mac address-table static command 2-430
show mac address-table vlan command 2-432
show mls qos aggregate-policer command 2-435
show mls qos command 2-434
show mls qos input-queue command 2-436
show mls qos interface command 2-438
show mls qos maps command 2-442
show mls qos queue-set command 2-445
show mls qos vlan command 2-447
show monitor command 2-448
show mvr command 2-451
show mvr interface command 2-453
show mvr members command 2-455
show pagp command 2-457
show parser macro command 2-459
show platform acl command C-2
show platform configuration command C-3
show platform etherchannel command C-4
show platform forward command C-5
show platform frontend-controller command C-7
show platform igmp snooping command C-8
show platform ipc trace command C-13
show platform ip multicast command C-10
show platform ip unicast command C-11
show platform ipv6 unicast command C-14
show platform layer4op command C-16
show platform mac-address-table command C-17
show platform messaging command C-18
show platform monitor command C-19
show platform mvr table command C-20
show platform pm command C-21
show platform port-asic command C-22
show platform port-security command C-27
show platform qos command C-28
show platform resource-manager command C-29
show platform snmp counters command C-31
show platform spanning-tree command C-32
show platform stack-manager command C-34
show platform stp-instance command C-33
show platform tb command C-36
show platform tcam command C-38
show platform vlan command C-41
show policy-map command 2-462
show port security command 2-464
show power inline command 2-467
show proposed command 2-643
show sdm prefer command 2-470
show setup express command 2-473
show spanning-tree command 2-474
show storm-control command 2-480
show switch command 2-482
show system mtu command 2-485
show trust command 2-621
show udld command 2-486
show version command 2-489
show vlan access-map command 2-496
show vlan command 2-491
show vlan command, fields 2-493
show vlan filter command 2-497
show vmps command 2-498
show vtp command 2-501
shutdown command 2-505
shutdown threshold, Layer 2 protocol tunneling 2-167
shutdown vlan command 2-506
Smartports macros
SNMP host, specifying 2-511
SNMP informs, enabling the sending of 2-507
snmp-server enable traps command 2-507
snmp-server host command 2-511
snmp trap mac-notification command 2-515
SNMP traps
enabling MAC address notification trap 2-515
enabling the MAC address notification feature 2-184
enabling the sending of 2-507
SoftPhone
software images
copying 2-7
deleting 2-75
downloading 2-10
uploading 2-17
software version, displaying 2-489
source ports, MVR 2-250
SPAN
configuring 2-242
debug messages, display B-22
displaying 2-448
filter SPAN traffic 2-242
sessions
add interfaces to 2-242
displaying 2-448
start new 2-242
spanning-tree backbonefast command 2-517
spanning-tree bpdufilter command 2-518
spanning-tree bpduguard command 2-520
spanning-tree cost command 2-522
spanning-tree etherchannel command 2-524
spanning-tree extend system-id command 2-526
spanning-tree guard command 2-528
spanning-tree link-type command 2-530
spanning-tree loopguard default command 2-532
spanning-tree mode command 2-534
spanning-tree mst configuration command 2-536
spanning-tree mst cost command 2-538
spanning-tree mst forward-time command 2-540
spanning-tree mst hello-time command 2-541
spanning-tree mst max-age command 2-542
spanning-tree mst max-hops command 2-543
spanning-tree mst port-priority command 2-544
spanning-tree mst priority command 2-546
spanning-tree mst root command 2-547
spanning-tree portfast (global configuration) command 2-551
spanning-tree portfast (interface configuration) command 2-553
spanning-tree port-priority command 2-549
Spanning Tree Protocol
spanning-tree uplinkfast command 2-555
spanning-tree vlan command 2-557
speed command 2-560
srr-queue bandwidth limit command 2-562
srr-queue bandwidth shape command 2-564
srr-queue bandwidth share command 2-566
SSH, configuring version 2-163
stack-mac persistent timer command 2-568
stack member
access 2-300
priority value 2-573
provisioning 2-574
reloading 2-284
stacks, switch
MAC address 2-568
provisioning a new member 2-574
reloading 2-284
stack member access 2-300
stack member number 2-482, 2-576
stack member priority value 2-482, 2-573
static-access ports, configuring 2-580
statistics, Ethernet group 2-291
sticky learning, enabling 2-594
storm-control command 2-570
STP
BackboneFast 2-517
counters, clearing 2-56
debug messages, display
BackboneFast events B-78
MSTP B-81
optimized BPDUs handling B-80
spanning-tree activity B-76
switch shim B-83
transmitted and received BPDUs B-79
UplinkFast B-85
detection of indirect link failures 2-517
enabling protocol tunneling for 2-167
EtherChannel misconfiguration 2-524
extended system ID 2-526
path cost 2-522
protocol modes 2-534
root port
accelerating choice of new 2-555
loop guard 2-528
preventing from becoming designated 2-528
restricting which can be root 2-528
root guard 2-528
UplinkFast 2-555
root switch
affects of extended system ID 2-526, 2-558
hello-time 2-557
interval between BDPU messages 2-557
interval between hello BPDU messages 2-557
max-age 2-557
port priority for selection of 2-549
primary or secondary 2-557
switch priority 2-557
state changes
blocking to forwarding state 2-553
enabling BPDU filtering 2-518, 2-551
enabling BPDU guard 2-520, 2-551
enabling Port Fast 2-551, 2-553
enabling timer to recover from error state 2-104
state changes (continued)
forward-delay time 2-557
length of listening and learning states 2-557
shutting down Port Fast-enabled ports 2-551
state information display 2-474
SVIs, creating 2-114
Switched Port Analyzer
switching characteristics
modifying 2-578
returning to interfaces 2-578
switchport access command 2-580
switchport backup interface command 2-582
switchport block command 2-584
switchport command 2-578
switchport host command 2-586
switchport mode command 2-587
switchport mode private-vlan command 2-590
switchport nonegotiate command 2-592
switchport port-security aging command 2-598
switchport port-security command 2-594
switchport priority extend command 2-600
switchport private-vlan command 2-602
switchport protected command 2-604
switchports, displaying 2-368
switchport trunk command 2-606
switchport voice vlan command 2-609
switch priority command 2-573
switch provision command 2-574
switch renumber command 2-576
system env temperature threshold yellow command 2-611
system message logging 2-175
system message logging, save message to flash 2-176
system mtu command 2-613
system resource templates 2-292
T
tar files, creating, listing, and extracting 2-14
TDR, running 2-615
Telnet, using to communicate to cluster switches 2-282
temperature information, displaying 2-352
templates, system resources 2-292
test cable-diagnostics tdr command 2-615
traceroute mac command 2-616
traceroute mac ip command 2-619
trunking, VLAN mode 2-587
trunk mode 2-587
trunk ports 2-587
trunks, to non-DTP device 2-588
trusted boundary for QoS 2-239
trusted port states for QoS 2-239
tunnel ports, Layer 2 protocol, displaying 2-407
type (boot loader) command A-24
U
UDLD
debug messages, display B-94
enable globally 2-623
enable per interface 2-625
error recovery timer 2-104
message timer 2-623
reset a shutdown interface 2-627
status 2-486
udld command 2-623
udld port command 2-625
udld reset command 2-627
unicast storm control 2-570
UniDirectional Link Detection
unknown multicast traffic, preventing 2-584
unknown unicast traffic, preventing 2-584
unset (boot loader) command A-25
upgrading
monitoring status of 2-311
upgrading information
UplinkFast, for STP 2-555
V
version (boot loader) command A-27
version mismatch mode 2-483
vlan (global configuration) command 2-628
vlan (VLAN configuration) command 2-634
vlan access-map command 2-640
VLAN access map configuration mode 2-640
VLAN access maps
actions 2-5
displaying 2-496
VLAN-based QoS 2-241
VLAN configuration
VLAN configuration mode
commands
VLAN 2-634
VTP 2-658
description 1-5
entering 2-642
summary 1-3
vlan database command 2-642
vlan dot1q tag native command 2-645
vlan filter command 2-647
VLAN filters, displaying 2-497
VLAN maps
applying 2-647
creating 2-640
defining 2-199
displaying 2-496
VLAN Query Protocol
VLANs
adding 2-628
debug messages, display
ISL B-90
VLAN IOS file system error tests B-88
VLAN manager activity B-86
VTP B-92
displaying configurations 2-491
extended-range 2-628
MAC addresses
displaying 2-432
number of 2-422
private 2-590
configuring 2-276
displaying 2-491
restarting 2-506
saving the configuration 2-628
shutting down 2-506
SNMP traps for VTP 2-509, 2-512
suspending 2-506
variables 2-634
VLAN Trunking Protocol
VM mode 2-483
VMPS
configuring servers 2-652
displaying 2-498
error recovery timer 2-105
reconfirming dynamic VLAN assignments 2-649
vmps reconfirm (global configuration) command 2-650
vmps reconfirm (privileged EXEC) command 2-649
vmps retry command 2-651
vmps server command 2-652
voice VLAN
configuring 2-609
setting port priority 2-600
VQP
and dynamic-access ports 2-581
clearing client statistics 2-58
displaying information 2-498
per-server retry count 2-651
reconfirmation interval 2-650
reconfirming dynamic VLAN assignments 2-649
VTP
changing characteristics 2-654
clearing pruning counters 2-59
configuring
file name 2-654
counters display fields 2-502
displaying information 2-501
enabling
tunneling for 2-167
saving the configuration 2-628, 2-638
statistics 2-501
status 2-501
status display fields 2-503
vtp (global configuration) command 2-654
vtp (VLAN configuration) command 2-658
X