A -
B -
C -
D -
E -
F -
G -
H -
I -
J -
L -
M -
N -
P -
Q -
R -
S -
T -
U -
V -
Index
A
aaa accounting dot1x command 2-1
aaa authentication dot1x command 2-3
aaa authorization network command 2-5
AAA methods 2-3
abort command 2-568
access control entries
See ACEs
access control lists
See ACLs
access groups
IP 2-109
MAC, displaying 2-359
access mode 2-521
access ports 2-521
ACEs 2-65, 2-239
ACLs
deny 2-63
displaying 2-275
for non-IP protocols 2-160
IP 2-109
on Layer 2 interfaces 2-109
permit 2-237
address aliasing 2-228
aggregate-port learner 2-233
allowed VLANs 2-535
apply command 2-568
archive download-sw command 2-6
archive tar command 2-9
archive upload-sw command 2-12
audience xv
authentication failed VLAN
See dot1x auth-fail vlan
auth-fail max-attempts
See dot1x auth-fail max-attempts
auth-fail vlan
See dot1x auth-fail vlan
authorization state of controlled port 2-88
autonegotiation of duplex mode 2-96
auto qos voip command 2-14
B
BackboneFast, for STP 2-458
backup interfaces
configuring 2-516
displaying 2-328
boot (boot loader) command A-2
boot boothlpr command 2-18
boot config-file command 2-19
boot enable-break command 2-20
boot helper command 2-21
boot helper-config file command 2-22
booting
Cisco IOS image 2-25
displaying environment variables 2-283
interrupting 2-20
manually 2-23
boot loader
accessing A-1
booting
Cisco IOS image A-2
helper image 2-21
boot loader (continued)
directories
creating A-15
displaying a list of A-7
removing A-19
displaying
available commands A-12
memory heap utilization A-14
version A-26
environment variables
described A-20
displaying settings A-20
location of A-21
setting A-20
unsetting A-24
files
copying A-5
deleting A-6
displaying a list of A-7
displaying the contents of A-4, A-16, A-23
renaming A-17
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-18
boot manual command 2-23
boot private-config-file command 2-24
boot system command 2-25
BPDU filtering, for spanning tree 2-459, 2-493
BPDU guard, for spanning tree 2-461, 2-493
broadcast storm control 2-511
C
candidate switches
See clusters
cat (boot loader) command A-4
caution, description xvi
channel-group command 2-26
channel-protocol command 2-29
Cisco Network Assistant
See Network Assistant xvi
Cisco SoftPhone
auto-QoS configuration 2-14
trusting packets sent from 2-220
class command 2-30
class-map command 2-32
class maps
creating 2-32
defining the match criteria 2-180
displaying 2-287
class of service
See CoS
clear dot1x command 2-34
clear eap command 2-35
clear ip dhcp snooping database command 2-36
clear lacp command 2-37
clear mac address-table command 2-38, 2-39
clear pagp command 2-40
clear port-security command 2-41
clear spanning-tree counters command 2-43
clear spanning-tree detected-protocols command 2-44
clear vmps statistics command 2-45
clear vtp counters command 2-46
cluster commander-address command 2-47
cluster discovery hop-count command 2-49
cluster enable command 2-50
cluster holdtime command 2-52
cluster member command 2-53
cluster outside-interface command 2-55
cluster requirements xvi
cluster run command 2-56
clusters
adding candidates 2-53
binding to HSRP group 2-57
clusters (continued)
building manually 2-53
communicating with
devices outside the cluster 2-55
members by using Telnet 2-255
debug messages, display B-5
displaying
candidate switches 2-290
debug messages B-5
member switches 2-292
status 2-288
hop-count limit for extended discovery 2-49
HSRP standby groups 2-57
redundancy 2-57
SNMP trap 2-449
cluster standby-group command 2-57
cluster timer command 2-59
command modes defined 1-1
command switch
See clusters
configuration, initial
See getting started guide and hardware installation guide
configuration files
password recovery disable considerations A-1
specifying the name 2-19, 2-24
configuring multiple interfaces 2-106
config-vlan mode
commands 2-556
description 1-4
entering 2-555
summary 1-2
conventions
command xv
for examples xvi
publication xv
text xv
copy (boot loader) command A-5
CoS
assigning default value to incoming packets 2-190
overriding the incoming value 2-190
CoS-to-DSCP map 2-194
CPU ASIC statistics, displaying 2-294
crashinfo files 2-101
D
debug auto qos command B-2
debug backup command B-4
debug cluster command B-5
debug dot1x command B-7
debug dtp command B-8
debug eap command B-9
debug etherchannel command B-10
debug interface command B-12
debug ip dhcp snooping command B-11
debug ip igmp filter command B-13
debug ip igmp max-groups command B-14
debug ip igmp snooping command B-15
debug lacp command B-16
debug mac-notification command B-17
debug matm command B-18
debug matm move update command B-19
debug monitor command B-20
debug mvrdbg command B-21
debug nvram command B-22
debug pagp command B-23
debug platform acl command B-24
debug platform backup interface command B-25
debug platform cpu-queues command B-26
debug platform dot1x command B-28
debug platform etherchannel command B-29
debug platform forw-tcam command B-30
debug platform ip dhcp command B-31
debug platform ip igmp snooping command B-32
debug platform led command B-34
debug platform matm command B-35
debug platform messaging application command B-36
debug platform phy command B-37
debug platform pm command B-39
debug platform port-asic command B-41
debug platform port-security command B-42
debug platform qos-acl-tcam command B-43
debug platform resource-manager command B-44
debug platform snmp command B-45
debug platform span command B-46
debug platform supervisor-asic command B-47
debug platform sw-bridge command B-48
debug platform tcam command B-49
debug platform udld command B-51
debug platform vlan command B-52
debug pm command B-53
debug port-security command B-55
debug qos-manager command B-56
debug spanning-tree backbonefast command B-59
debug spanning-tree bpdu command B-60
debug spanning-tree bpdu-opt command B-61
debug spanning-tree command B-57
debug spanning-tree mstp command B-62
debug spanning-tree switch command B-64
debug spanning-tree uplinkfast command B-66
debug sw-vlan command B-67
debug sw-vlan ifs command B-69
debug sw-vlan notification command B-70
debug sw-vlan vtp command B-72
debug udld command B-74
debug vqpc command B-76
define interface-range command 2-60
delete (boot loader) command A-6
delete command 2-62
deny command 2-63
detect mechanism, causes 2-97
device manager requirements xvi
DHCP snooping
accepting untrusted packets from edge switch 2-120
enabling
DHCP snooping (continued)
on a VLAN 2-125
option 82 2-118, 2-120
trust on an interface 2-123
error recovery timer 2-99
rate limiting 2-122
DHCP snooping binding database
binding file, configuring 2-116
bindings
adding 2-114
deleting 2-114
displaying 2-339
clearing database agent statistics 2-36
database agent, configuring 2-116
displaying
binding entries 2-339
database agent status 2-341
renewing 2-259
dir (boot loader) command A-7
directories, deleting 2-62
documentation, related xvi
document conventions xv
domain name, VTP 2-575, 2-579
dot1x auth-fail max-attempts 2-68
dot1x auth-fail vlan 2-70
dot1x command 2-66
dot1x control-direction command 2-72
dot1x critical global configuration command 2-74
dot1x critical interface configuration command 2-76
dot1x default command 2-78
dot1x guest-vlan command 2-79
dot1x host-mode command 2-81
dot1x initialize command 2-82
dot1x mac-auth-bypass command 2-83
dot1x max-reauth-req command 2-85
dot1x max-req command 2-86
dot1x pae command 2-87
dot1x port-control command 2-88
dot1x re-authenticate command 2-90
dot1x reauthentication command 2-91
dot1x timeout command 2-92
DSCP-to-CoS map 2-194
DSCP-to-DSCP-mutation map 2-194
DTP 2-522
DTP flap
error detection for 2-97
error recovery timer 2-99
DTP negotiation 2-523
dual-purpose uplink ports
displaying configurable options 2-330
displaying the active media 2-334
selecting the type 2-184
duplex command 2-95
dynamic-access ports
configuring 2-514
restrictions 2-515
dynamic auto VLAN membership mode 2-521
dynamic desirable VLAN membership mode 2-521
Dynamic Host Configuration Protocol (DHCP)
See DHCP snooping
Dynamic Trunking Protocol
See DTP
E
EAP-request/identity frame
maximum number to send 2-86
response time before retransmitting 2-92
environment variables, displaying 2-283
errdisable detect cause command 2-97
errdisable recovery command 2-99
error conditions, displaying 2-319
error disable detection 2-97
error-disabled interfaces, displaying 2-328
EtherChannel
assigning Ethernet interface to channel group 2-26
creating port-channel logical interface 2-104
debug EtherChannel/PAgP, display B-10
EtherChannel (continued)
debug platform-specific events, display B-29
displaying 2-323
interface information, displaying 2-328
LACP
clearing channel-group information 2-37
debug messages, display B-16
displaying 2-353
modes 2-26
port priority for hot-standby ports 2-149
restricting a protocol 2-29
system priority 2-151
load-distribution methods 2-246
PAgP
aggregate-port learner 2-233
clearing channel-group information 2-40
debug messages, display B-23
displaying 2-403
error detection for 2-97
error recovery timer 2-99
learn method 2-233
modes 2-26
physical-port learner 2-233
priority of interface for transmitted traffic 2-235
Ethernet controller, internal register display 2-296
Ethernet statistics, collecting 2-261
examples, conventions for xvi
exception crashinfo command 2-101
exit command 2-568
extended discovery of candidate switches 2-49
extended-range VLANs
and allowed VLAN list 2-535
and pruning-eligible list 2-535
configuring 2-555
extended system ID for STP 2-467
F
fan information, displaying 2-316
file name, VTP 2-575
files, deleting 2-62
flash_init (boot loader) command A-9
Flex Links
configuring 2-516
displaying 2-328
flowcontrol command 2-102
format (boot loader) command A-10
forwarding results, display C-5
frame forwarding information, displaying C-5
fsck (boot loader) command A-11
G
global configuration mode 1-2, 1-3
H
hardware ACL statistics 2-275
help (boot loader) command A-12
hop-count limit for clusters 2-49
host connection, port configuration 2-520
Hot Standby Router Protocol
See HSRP
HSRP
binding HSRP group to cluster 2-57
standby group 2-57
I
IEEE 802.1x
and switchport modes 2-522
violation error recovery 2-99
See also port-based authentication
IEEE 802.1X Port Based Authentication
enabling guest VLAN supplicant 2-69
IGMP filters
applying 2-126
debug messages, display B-13
IGMP groups, setting maximum 2-127
IGMP maximum groups, debugging B-14
IGMP profiles
creating 2-129
displaying 2-343
IGMP snooping
adding ports as a static member of a group 2-145
displaying 2-344, 2-349, 2-351
enabling 2-131
enabling the configurable-leave timer 2-133
enabling the Immediate-Leave feature 2-142
flooding query count 2-139
interface topology change notification behavior 2-141
multicast table 2-347
querier 2-135
query solicitation 2-139
report suppression 2-137
switch topology change notification behavior 2-139
images
See software images
Immediate-Leave feature, MVR 2-230
immediate-leave processing 2-142
initial configuration
See getting started guide and hardware installation guide
interface configuration mode 1-2, 1-4
interface port-channel command 2-104
interface range command 2-106
interface-range macros 2-60
interfaces
assigning Ethernet interface to channel group 2-26
configuring 2-95
configuring multiple 2-106
creating port-channel logical 2-104
debug messages, display B-12
interfaces (continued)
disabling 2-447
displaying the MAC address table 2-371
restarting 2-447
interface speed, configuring 2-503
interface vlan command 2-108
internal registers, displaying 2-296, 2-303
Internet Group Management Protocol
See IGMP
invalid GBIC
error detection for 2-97
error recovery timer 2-99
ip access-group command 2-109
ip address command 2-111
IP addresses, setting 2-111
IP DHCP snooping
See DHCP snooping
ip dhcp snooping binding command 2-114
ip dhcp snooping command 2-113
ip dhcp snooping database command 2-116
ip dhcp snooping information option allow-untrusted command 2-120
ip dhcp snooping information option command 2-118
ip dhcp snooping limit rate command 2-122
ip dhcp snooping trust command 2-123
ip dhcp snooping verify command 2-124
ip dhcp snooping vlan command 2-125
ip igmp filter command 2-126
ip igmp max-groups command 2-127
ip igmp profile command 2-129
ip igmp snooping command 2-131
ip igmp snooping last-member-query-interval command 2-133
ip igmp snooping querier command 2-135
ip igmp snooping report-suppression command 2-137
ip igmp snooping tcn command 2-139
ip igmp snooping tcn flood command 2-141
ip igmp snooping vlan immediate-leave command 2-142
ip igmp snooping vlan mrouter command 2-143
ip igmp snooping vlan static command 2-145
IP multicast addresses 2-227
IP phones
auto-QoS configuration 2-14
trusting packets sent from 2-220
IP-precedence-to-DSCP map 2-194
IP source guard
displaying
dynamic binding entries only 2-339
ip ssh command 2-147
J
jumbo frames
See MTU
L
LACP
See EtherChannel
lacp port-priority command 2-149
lacp system-priority command 2-151
Layer 2 traceroute
IP addresses 2-546
MAC addresses 2-543
line configuration mode 1-2, 1-5
Link Aggregation Control Protocol
See EtherChannel
link flap
error detection for 2-97
error recovery timer 2-99
link state group command 2-153
link state track command 2-155
load_helper (boot loader) command A-13
load-distribution methods for EtherChannel 2-246
logging file command 2-156
logical interface 2-104
loopback error
detection for 2-97
recovery timer 2-99
loop guard, for spanning tree 2-468, 2-472
M
mac access-group command 2-158
MAC access-groups, displaying 2-359
MAC access list configuration mode 2-160
mac access-list extended command 2-160
MAC access lists 2-63
MAC addresses
displaying
aging time 2-365
all 2-363
dynamic 2-369
MAC address-table move updates 2-373
notification settings 2-375
number of addresses in a VLAN 2-367
per interface 2-371
per VLAN 2-379
static 2-377
static and dynamic entries 2-361
dynamic
aging time 2-162
deleting 2-38
displaying 2-369
enabling MAC address notification 2-165
enabling MAC address-table move update 2-163
static
adding and removing 2-167
displaying 2-377
dropping on an interface 2-168
tables 2-363
MAC address notification, debugging B-17
mac address-table aging-time 2-158
mac address-table aging-time command 2-162
mac address-table move update command 2-163
mac address-table notification command 2-165
mac address-table static command 2-167
mac address-table static drop command 2-168
macro apply command 2-170
macro description command 2-173
macro global command 2-174
macro global description command 2-177
macro name command 2-178
macros
adding a description 2-173
adding a global description 2-177
applying 2-174
creating 2-178
displaying 2-405
interface range 2-60, 2-106
specifying parameter values 2-174
tracing 2-174
manual
audience xv
purpose of xv
maps
QoS
defining 2-194
displaying 2-389
match (class-map configuration) command 2-180
maximum transmission unit
See MTU
mdix auto command 2-182
media-type command 2-184
member switches
See clusters
memory (boot loader) command A-14
mkdir (boot loader) command A-15
mls qos aggregate-policer command 2-188
mls qos command 2-186
mls qos cos command 2-190
mls qos dscp-mutation command 2-192
mls qos map command 2-194
mls qos queue-set output buffers command 2-198
mls qos queue-set output threshold command 2-200
mls qos rewrite ip dscp command 2-202
mls qos srr-queue input bandwidth command 2-204
mls qos srr-queue input buffers command 2-206
mls qos-srr-queue input cos-map command 2-208
mls qos srr-queue input dscp-map command 2-210
mls qos srr-queue input priority-queue command 2-212
mls qos srr-queue input threshold command 2-214
mls qos-srr-queue output cos-map command 2-216
mls qos srr-queue output dscp-map command 2-218
mls qos trust command 2-220
mode, MVR 2-227
Mode button, and password recovery 2-264
modes, commands 1-1
monitor session command 2-222
more (boot loader) command A-16
MSTP
displaying 2-417, 2-418, 2-419, 2-420, 2-421, 2-422
interoperability 2-44
link type 2-470
MST region
aborting changes 2-476
applying changes 2-476
configuration name 2-476
configuration revision number 2-476
current or pending display 2-476
displaying 2-417, 2-418, 2-419, 2-420, 2-421, 2-422
MST configuration mode 2-476
VLANs-to-instance mapping 2-476
path cost 2-478
protocol mode 2-474
restart protocol migration process 2-44
root port
loop guard 2-468
preventing from becoming designated 2-468
restricting which can be root 2-468
root guard 2-468
root switch
affects of extended system ID 2-467
hello-time 2-481, 2-489
interval between BDPU messages 2-482
interval between hello BPDU messages 2-481, 2-489
max-age 2-482
maximum hop count before discarding BPDU 2-483
port priority for selection of 2-485
primary or secondary 2-489
switch priority 2-488
state changes
blocking to forwarding state 2-495
enabling BPDU filtering 2-459, 2-493
enabling BPDU guard 2-461, 2-493
enabling Port Fast 2-493, 2-495
forward-delay time 2-480
length of listening and learning states 2-480
rapid transition to forwarding 2-470
shutting down Port Fast-enabled ports 2-493
state information display 2-416
MTU
configuring size 2-540
displaying global setting 2-429
multicast group address, MVR 2-230
multicast groups, MVR 2-228
multicast router learning method 2-143
multicast router ports, configuring 2-143
multicast storm control 2-511
multicast VLAN, MVR 2-227
multicast VLAN registration
See MVR
multiple hosts on authorized port 2-81
Multiple Spanning Tree Protocol
See MSTP
MVR
and address aliasing 2-228
configuring 2-227
configuring interfaces 2-230
debug messages, display B-21
MVR (continued)
displaying 2-397
displaying interface information 2-399
members, displaying 2-401
mvr (global configuration) command 2-227
mvr (interface configuration) command 2-230
mvr vlan group command 2-231
N
native VLANs 2-535
Network Assistant requirements xvi
nonegotiate
DTP messaging 2-523
nonegotiate, speed 2-503
non-IP protocols
denying 2-63
forwarding 2-237
non-IP traffic access lists 2-160
non-IP traffic forwarding
denying 2-63
permitting 2-237
normal-range VLANs 2-555, 2-561
note, description xvi
no vlan command 2-555, 2-565
P
PAgP
See EtherChannel
pagp learn-method command 2-233
pagp port-priority command 2-235
password, VTP 2-575, 2-579
password-recovery mechanism, enabling and disabling 2-264
permit (MAC access-list configuration) command 2-237
per-VLAN spanning-tree plus
See STP
physical-port learner 2-233
PID, displaying 2-337
PIM-DVMRP, as multicast router learning method 2-143
police aggregate command 2-242
police command 2-240
policed-DSCP map 2-194
policy-map command 2-244
policy maps
applying to an interface 2-266, 2-270
creating 2-244
displaying 2-408
policers
displaying 2-382
for a single class 2-240
for multiple classes 2-188, 2-242
policed-DSCP map 2-194
traffic classification
defining the class 2-30
defining trust states 2-548
setting DSCP or IP precedence values 2-268
Port Aggregation Protocol
See EtherChannel
port-based authentication
AAA method list 2-3
debug messages, display B-7
enabling IEEE 802.1x
globally 2-66
per interface 2-88
guest VLAN 2-79
host modes 2-81
IEEE 802.1x AAA accounting methods 2-1
initialize an interface 2-82
MAC authentication bypass 2-83
manual control of authorization state 2-88
multiple hosts on authorized port 2-81
PAE as authenticator 2-87
periodic re-authentication
enabling 2-91
time between attempts 2-92
port-based authentication (continued)
quiet period between failed authentication exchanges 2-92
re-authenticating IEEE 802.1x-enabled ports 2-90
resetting configurable IEEE 802.1x parameters 2-78
switch-to-authentication server retransmission time 2-92
switch-to-client frame-retransmission number2-85to 2-86
switch-to-client retransmission time 2-92
port-channel load-balance command 2-246
Port Fast, for spanning tree 2-495
port ranges, defining 2-60
ports, debugging B-53
ports, protected 2-534
port security
aging 2-530
debug messages, display B-55
enabling 2-525
violation error recovery 2-99
port trust states for QoS 2-220
port types, MVR 2-230
power information, displaying 2-316
priority-queue command 2-248
privileged EXEC mode 1-2, 1-3
product identification information, displaying 2-337
protected ports, displaying 2-333
pruning
VLANs 2-535
VTP
displaying interface information 2-328
enabling 2-575, 2-579
pruning-eligible VLAN list 2-536
PVST+
See STP
Q
QoS
auto-QoS
configuring 2-14
debug messages, display B-2
displaying 2-279
class maps
creating 2-32
defining the match criteria 2-180
displaying 2-287
defining the CoS value for an incoming packet 2-190
displaying configuration information 2-279, 2-381
DSCP transparency 2-202
DSCP trusted ports
applying DSCP-to-DSCP-mutation map to 2-192
defining DSCP-to-DSCP-mutation map 2-194
egress queues
allocating buffers 2-198
defining the CoS output queue threshold map 2-216
defining the DSCP output queue threshold map 2-218
displaying buffer allocations 2-385
displaying CoS output queue threshold map 2-389
displaying DSCP output queue threshold map 2-389
displaying queueing strategy 2-385
displaying queue-set settings 2-392
enabling bandwidth shaping and scheduling 2-507
enabling bandwidth sharing and scheduling 2-509
limiting the maximum output on a port 2-505
mapping a port to a queue-set 2-250
mapping CoS values to a queue and threshold 2-216
mapping DSCP values to a queue and threshold 2-218
setting maximum and reserved memory allocations 2-200
setting WTD thresholds 2-200
enabling 2-186
ingress queues
allocating buffers 2-206
assigning SRR scheduling weights 2-204
ingress queues (continued)
defining the CoS input queue threshold map 2-208
defining the DSCP input queue threshold map 2-210
displaying buffer allocations 2-385
displaying CoS input queue threshold map 2-389
displaying DSCP input queue threshold map 2-389
displaying queueing strategy 2-385
displaying settings for 2-383
enabling the priority queue 2-212
mapping CoS values to a queue and threshold 2-208
mapping DSCP values to a queue and threshold 2-210
setting WTD thresholds 2-214
maps
defining 2-194, 2-208, 2-210, 2-216, 2-218
displaying 2-389
policy maps
applying an aggregate policer 2-242
applying to an interface 2-266, 2-270
creating 2-244
defining policers 2-188, 2-240
displaying policers 2-382
displaying policy maps 2-408
policed-DSCP map 2-194
setting DSCP or IP precedence values 2-268
traffic classifications 2-30
trust states 2-548
port trust states 2-220
queues, enabling the expedite 2-248
statistics
in-profile and out-of-profile packets 2-385
packets enqueued or dropped 2-385
sent and received CoS values 2-385
sent and received DSCP values 2-385
trusted boundary for IP phones 2-220
quality of service
See QoS
querytime, MVR 2-227
queue-set command 2-250
R
radius-server dead-criteria command 2-251
radius-server host command 2-253
rapid per-VLAN spanning-tree plus
See STP
rapid PVST+
See STP
rcommand command 2-255
re-authenticating IEEE 802.1x-enabled ports 2-90
re-authentication
periodic 2-91
time between attempts 2-92
receiver ports, MVR 2-230
receiving flow-control packets 2-102
recovery mechanism
causes 2-99
display 2-285, 2-317, 2-321
timer interval 2-99
redundancy for cluster switches 2-57
remote-span command 2-257
Remote Switched Port Analyzer
See RSPAN
rename (boot loader) command A-17
renew ip dhcp snooping database command 2-259
requirements
cluster xvi
device manager xvi
Network Assistant xvi
reset (boot loader) command A-18
reset command 2-568
resource templates, displaying 2-413
restricted VLAN
See dot1x auth-fail vlan
rmdir (boot loader) command A-19
rmon collection stats command 2-261
root guard, for spanning tree 2-468
RSPAN
configuring 2-222
displaying 2-395
filter RSPAN traffic 2-222
remote-span command 2-257
sessions
add interfaces to 2-222
displaying 2-395
start new 2-222
S
sdm prefer command 2-262
SDM templates
displaying 2-413
secure ports, limitations 2-527
sending flow-control packets 2-102
service password-recovery command 2-264
service-policy command 2-266
set (boot loader) command A-20
set command 2-268
setup command 2-270
setup express command 2-273
show access-lists command 2-275
show archive status command 2-278
show auto qos command 2-279
show boot command 2-283
show cable-diagnostics tdr command 2-285
show changes command 2-568
show class-map command 2-287
show cluster candidates command 2-290
show cluster command 2-288
show cluster members command 2-292
show controllers cpu-interface command 2-294
show controllers ethernet-controller command 2-296
show controllers tcam command 2-303
show controller utilization command 2-305
show current command 2-568
show dot1x command 2-307
show dtp 2-311
show eap command 2-313
show env command 2-316
show errdisable detect command 2-317
show errdisable flap-values command 2-319
show errdisable recovery command 2-321
show etherchannel command 2-323
show flowcontrol command 2-326
show interfaces command 2-328
show interfaces counters command 2-335
show inventory command 2-337
show ip dhcp snooping binding command 2-339
show ip dhcp snooping command 2-338
show ip dhcp snooping database command 2-341
show ip igmp profile command 2-343
show ip igmp snooping command 2-344
show ip igmp snooping groups command 2-347
show ip igmp snooping mrouter command 2-349
show ip igmp snooping querier command 2-351
show lacp command 2-353
show link state group command 2-357
show mac access-group command 2-359
show mac address-table address command 2-363
show mac address-table aging time command 2-365
show mac address-table command 2-361
show mac address-table count command 2-367
show mac address-table dynamic command 2-369
show mac address-table interface command 2-371
show mac address-table move update command 2-373
show mac address-table notification command 2-39, 2-375, B-19
show mac address-table static command 2-377
show mac address-table vlan command 2-379
show mls qos aggregate-policer command 2-382
show mls qos command 2-381
show mls qos input-queue command 2-383
show mls qos interface command 2-385
show mls qos maps command 2-389
show mls qos queue-set command 2-392
show mls qos vlan command 2-394
show monitor command 2-395
show mvr command 2-397
show mvr interface command 2-399
show mvr members command 2-401
show pagp command 2-403
show parser macro command 2-405
show platform acl command C-2
show platform backup interface command C-3
show platform etherchannel command C-4
show platform forward command C-5
show platform igmp snooping command C-7
show platform layer4op command C-9
show platform mac-address-table command C-10
show platform messaging command C-11
show platform monitor command C-12
show platform mvr table command C-13
show platform pm command C-14
show platform port-asic command C-15
show platform port-security command C-20
show platform qos command C-21
show platform resource-manager command C-22
show platform snmp counters command C-24
show platform spanning-tree command C-25
show platform stp-instance command C-26
show platform tcam command C-27
show platform vlan command C-30
show policy-map command 2-408
show port security command 2-410
show proposed command 2-568
show sdm prefer command 2-413
show setup express command 2-415
show spanning-tree command 2-416
show storm-control command 2-427
show system mtu command 2-429
show trust command 2-548
show udld command 2-430
show version command 2-433
show vlan command 2-435
show vlan command, fields 2-437
show vmps command 2-439
show vtp command 2-442
shutdown command 2-447
shutdown vlan command 2-448
Smartports macros
See macros
SNMP host, specifying 2-452
SNMP informs, enabling the sending of 2-449
snmp-server enable traps command 2-449
snmp-server host command 2-452
snmp trap mac-notification command 2-456
SNMP traps
enabling MAC address notification trap 2-456
enabling the MAC address notification feature 2-165
enabling the sending of 2-449
SoftPhone
See Cisco SoftPhone
software images
deleting 2-62
downloading 2-6
upgrading 2-6
uploading 2-12
software version, displaying 2-433
source ports, MVR 2-230
SPAN
configuring 2-222
debug messages, display B-20
displaying 2-395
filter SPAN traffic 2-222
sessions
add interfaces to 2-222
displaying 2-395
start new 2-222
spanning 2-497
spanning-tree backbonefast command 2-458
spanning-tree bpdufilter command 2-459
spanning-tree bpduguard command 2-461
spanning-tree cost command 2-463
spanning-tree etherchannel command 2-465
spanning-tree extend system-id command 2-467
spanning-tree guard command 2-468
spanning-tree link-type command 2-470
spanning-tree loopguard default command 2-472
spanning-tree mode command 2-474
spanning-tree mst configuration command 2-476
spanning-tree mst cost command 2-478
spanning-tree mst forward-time command 2-480
spanning-tree mst hello-time command 2-481
spanning-tree mst max-age command 2-482
spanning-tree mst max-hops command 2-483
spanning-tree mst port-priority command 2-485
spanning-tree mst pre-standard command 2-487
spanning-tree mst priority command 2-488
spanning-tree mst root command 2-489
spanning-tree portfast (global configuration) command 2-493
spanning-tree portfast (interface configuration) command 2-495
spanning-tree port-priority command 2-491
Spanning Tree Protocol
See STP
spanning-tree transmit hold-count command 2-497
spanning-tree uplinkfast command 2-498
spanning-tree vlan command 2-500
speed command 2-503
srr-queue bandwidth limit command 2-505
srr-queue bandwidth shape command 2-507
srr-queue bandwidth share command 2-509
SSH, configuring version 2-147
static-access ports, configuring 2-514
statistics, Ethernet group 2-261
sticky learning, enabling 2-525
storm-control command 2-511
STP
BackboneFast 2-458
counters, clearing 2-43
debug messages, display
debug messages, display (continued)
BackboneFast events B-59
MSTP B-62
optimized BPDUs handling B-61
spanning-tree activity B-57
switch shim B-64
transmitted and received BPDUs B-60
UplinkFast B-66
detection of indirect link failures 2-458
EtherChannel misconfiguration 2-465
extended system ID 2-467
path cost 2-463
protocol modes 2-474
root port
accelerating choice of new 2-498
loop guard 2-468
preventing from becoming designated 2-468
restricting which can be root 2-468
root guard 2-468
UplinkFast 2-498
root switch
affects of extended system ID 2-467, 2-501
hello-time 2-500
interval between BDPU messages 2-500
interval between hello BPDU messages 2-500
max-age 2-500
port priority for selection of 2-491
primary or secondary 2-500
switch priority 2-500
state changes
blocking to forwarding state 2-495
enabling BPDU filtering 2-459, 2-493
enabling BPDU guard 2-461, 2-493
enabling Port Fast 2-493, 2-495
enabling timer to recover from error state 2-99
forward-delay time 2-500
length of listening and learning states 2-500
shutting down Port Fast-enabled ports 2-493
STP (continued)
state information display 2-416
VLAN options 2-488, 2-500
Switched Port Analyzer
See SPAN
switchport access command 2-514
switchport backup interface command 2-516
switchport block command 2-519
switchport host command 2-520
switchport mode command 2-521
switchport nonegotiate command 2-523
switchport port-security aging command 2-530
switchport port-security command 2-525
switchport priority extend command 2-532
switchport protected command 2-534
switchports, displaying 2-328
switchport trunk command 2-535
switchport voice vlan command 2-538
system message logging, save message to flash 2-156
system mtu command 2-540
system resource templates 2-262
T
tar files, creating, listing, and extracting 2-9
TDR, running 2-542
Telnet, using to communicate to cluster switches 2-255
temperature information, displaying 2-316
templates, SDM 2-262
templates, system resources 2-262
test cable-diagnostics tdr command 2-542
traceroute mac command 2-543
traceroute mac ip command 2-546
trunking, VLAN mode 2-521
trunk mode 2-521
trunk ports 2-521
trunks, to non-DTP device 2-522
trusted boundary for QoS 2-220
trusted port states for QoS 2-220
type (boot loader) command A-23
U
UDLD
aggressive mode 2-550, 2-552
debug messages, display B-74
enable globally 2-550
enable per interface 2-552
error recovery timer 2-99
message timer 2-550
normal mode 2-550, 2-552
reset a shutdown interface 2-554
status 2-430
udld command 2-550
udld port command 2-552
udld reset command 2-554
unicast storm control 2-511
UniDirectional Link Detection
See UDLD
unknown multicast traffic, preventing 2-519
unknown unicast traffic, preventing 2-519
unset (boot loader) command A-24
upgrading
software images 2-6
monitoring status of 2-278
upgrading information
See release notes
UplinkFast, for STP 2-498
user EXEC mode 1-2
V
version (boot loader) command A-26
VLAN
enabling guest VLAN supplicant 2-69
vlan (global configuration) command 2-555
vlan (VLAN configuration) command 2-561
VLAN configuration
rules 2-558, 2-563
saving 2-555, 2-565
VLAN configuration mode
commands
VLAN 2-561
VTP 2-579
description 1-4
entering 2-567
summary 1-2
vlan database command 2-567
VLAN ID range 2-555, 2-561
VLAN Query Protocol
See VQP
VLANs
adding 2-555
configuring 2-555, 2-561
debug messages, display
ISL B-70
VLAN IOS file system error tests B-69
VLAN manager activity B-67
VTP B-72
displaying configurations 2-435
extended-range 2-555
MAC addresses
displaying 2-379
number of 2-367
media types 2-558, 2-563
normal-range 2-555, 2-561
restarting 2-448
saving the configuration 2-555
shutting down 2-448
SNMP traps for VTP 2-450, 2-453
suspending 2-448
variables 2-561
VLAN Trunking Protocol
See VTP
VMPS
configuring servers 2-573
displaying 2-439
error recovery timer 2-99
reconfirming dynamic VLAN assignments 2-570
vmps reconfirm (global configuration) command 2-571
vmps reconfirm (privileged EXEC) command 2-570
vmps retry command 2-572
vmps server command 2-573
voice VLAN
configuring 2-538
setting port priority 2-532
VQP
and dynamic-access ports 2-515
clearing client statistics 2-45
displaying information 2-439
per-server retry count 2-572
reconfirmation interval 2-571
reconfirming dynamic VLAN assignments 2-570
VTP
changing characteristics 2-575
clearing pruning counters 2-46
configuring
domain name 2-575, 2-579
file name 2-575
mode 2-575, 2-579
password 2-575, 2-579
counters display fields 2-443
displaying information 2-442
enabling
pruning 2-575, 2-579
Version 2 2-575, 2-579
mode 2-575, 2-579
pruning 2-575, 2-579
saving the configuration 2-555, 2-565
statistics 2-442
status 2-442
status display fields 2-445
vtp (global configuration) command 2-575
vtp (VLAN configuration) command 2-579