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 2-596
access control entries
See ACEs
access control lists
See ACLs
access groups
IP 2-118
MAC, displaying 2-388
access mode 2-549
access ports 2-549
ACEs 2-67, 2-259
ACLs
deny 2-65
displaying 2-295
for non-IP protocols 2-180
IP 2-118
on Layer 2 interfaces 2-118
permit 2-257
address aliasing 2-248
aggregate-port learner 2-253
allowed VLANs 2-564
apply command 2-596
archive download-sw command 2-6
archive tar command 2-8
archive upload-sw command 2-11
audience xvii
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 2-91
autonegotiation of duplex mode 2-99
auto qos voip command 2-13
B
BackboneFast, for STP 2-484
backup interfaces
configuring 2-543
displaying 2-350
boot (boot loader) command A-2
boot boothlpr command 2-17
boot config-file command 2-18
boot enable-break command 2-19
boot helper command 2-20
boot helper-config file command 2-21
booting
Cisco IOS image 2-24
displaying environment variables 2-303
interrupting 2-19
manually 2-22
boot loader
accessing A-1
booting
Cisco IOS image A-2
helper image 2-20
directories
creating A-14
displaying a list of A-7
removing A-18
displaying
available commands A-12
memory heap utilization A-13
version A-25
environment variables
described A-19
displaying settings A-19
location of A-20
setting A-19
unsetting A-23
files
copying A-5
deleting A-6
displaying a list of A-7
displaying the contents of A-4, A-15, A-22
renaming A-16
file system
formatting A-10
initializing flash A-9
running a consistency check A-11
prompt A-1
resetting the system A-17
boot manual command 2-22
boot private-config-file command 2-23
boot system command 2-24
BPDU filtering, for spanning tree 2-485, 2-520
BPDU guard, for spanning tree 2-487, 2-520
broadcast storm control 2-538
C
candidate switches
See clusters
cat (boot loader) command A-4
caution, description xviii
channel-group command 2-25
channel-protocol command 2-28
Cisco Network Assistant
See Network Assistant xviii
Cisco SoftPhone
auto-QoS configuration 2-13
trusting packets sent from 2-240
class command 2-30
class-map command 2-32
class maps
creating 2-32
defining the match criteria 2-200
displaying 2-307
class of service
See CoS
clear dot1x command 2-34
clear eap sessions command 2-35
clear errdisable interface 2-36
clear ip dhcp snooping database command 2-37
clear lacp command 2-39
clear mac address-table command 2-40, 2-42
clear pagp command 2-43
clear port-security command 2-44
clear spanning-tree counters command 2-46
clear spanning-tree detected-protocols command 2-47
clear vmps statistics command 2-48
clear vtp counters command 2-49
cluster commander-address command 2-50
cluster discovery hop-count command 2-52
cluster enable command 2-53
cluster holdtime command 2-54
cluster member command 2-55
cluster outside-interface command 2-57
cluster requirements xviii
cluster run command 2-58
clusters
adding candidates 2-55
binding to HSRP group 2-59
building manually 2-55
communicating with
devices outside the cluster 2-57
members by using Telnet 2-275
debug messages, display B-5
displaying
candidate switches 2-310
debug messages B-5
member switches 2-312
status 2-308
hop-count limit for extended discovery 2-52
HSRP standby groups 2-59
redundancy 2-59
SNMP trap 2-474
cluster standby-group command 2-59
cluster timer command 2-61
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 2-18, 2-23
configuring multiple interfaces 2-114
config-vlan mode
commands 2-585
description 1-4
entering 2-584
summary 1-2
conventions
command xvii
for examples xviii
publication xvii
text xvii
copy (boot loader) command A-5
CoS
assigning default value to incoming packets 2-210
overriding the incoming value 2-210
CoS-to-DSCP map 2-214
CPU ASIC statistics, displaying 2-314
crashinfo files 2-107
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-11
debug ip dhcp snooping command B-12
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-71
debug sw-vlan vtp command B-72
debug udld command B-74
debug vqpc command B-76
define interface-range command 2-62
delete (boot loader) command A-6
delete command 2-64
deny command 2-65
detect mechanism, causes 2-100
device manager requirements xviii
DHCP snooping
accepting untrusted packets from edge switch 2-133
enabling
on a VLAN 2-139
option 82 2-131, 2-133
trust on an interface 2-137
error recovery timer 2-105
rate limiting 2-135
DHCP snooping binding database
binding file, configuring 2-129
bindings
adding 2-127
deleting 2-127
displaying 2-362
clearing database agent statistics 2-37
database agent, configuring 2-129
displaying
binding entries 2-362
database agent status 2-364, 2-366
renewing 2-279
dir (boot loader) command A-7
directories, deleting 2-64
documentation, related xviii
document conventions xvii
domain name, VTP 2-603, 2-607
dot1x auth-fail max-attempts 2-70
dot1x auth-fail vlan 2-72
dot1x command 2-68
dot1x control-direction command 2-74
dot1x critical global configuration command 2-76
dot1x critical interface configuration command 2-78
dot1x default command 2-80
dot1x fallback command 2-81
dot1x guest-vlan command 2-82
dot1x host-mode command 2-84
dot1x initialize command 2-85
dot1x mac-auth-bypass command 2-86
dot1x max-reauth-req command 2-88
dot1x max-req command 2-89
dot1x pae command 2-90
dot1x port-control command 2-91
dot1x re-authenticate command 2-93
dot1x reauthentication command 2-94
dot1x timeout command 2-95
DSCP-to-CoS map 2-214
DSCP-to-DSCP-mutation map 2-214
DTP 2-550
DTP flap
error detection for 2-100
error recovery timer 2-105
DTP negotiation 2-551
dual-purpose uplink ports
displaying configurable options 2-352
displaying the active media 2-357
selecting the type 2-204
duplex command 2-98
dynamic-access ports
configuring 2-541
restrictions 2-542
dynamic auto VLAN membership mode 2-549
dynamic desirable VLAN membership mode 2-549
Dynamic Host Configuration Protocol (DHCP)
See DHCP snooping
Dynamic Trunking Protocol
See DTP
E
EAP-request/identity frame
maximum number to send 2-89
response time before retransmitting 2-95
environment variables, displaying 2-303
errdisable detect cause command 2-100
errdisable detect cause small-frame comand 2-102
errdisable recovery cause small-frame 2-104
errdisable recovery command 2-105
error conditions, displaying 2-339
error disable detection 2-100
error-disabled interfaces, displaying 2-350
EtherChannel
assigning Ethernet interface to channel group 2-25
creating port-channel logical interface 2-112
debug EtherChannel/PAgP, display B-10
debug platform-specific events, display B-29
displaying 2-343
interface information, displaying 2-350
LACP
clearing channel-group information 2-39
debug messages, display B-16
displaying 2-379
modes 2-25
port priority for hot-standby ports 2-165
restricting a protocol 2-28
system priority 2-167
load-distribution methods 2-266
PAgP
aggregate-port learner 2-253
clearing channel-group information 2-43
debug messages, display B-23
displaying 2-432
error detection for 2-100
error recovery timer 2-105
learn method 2-253
modes 2-25
physical-port learner 2-253
priority of interface for transmitted traffic 2-255
Ethernet controller, internal register display 2-316
Ethernet statistics, collecting 2-281
examples, conventions for xviii
exception crashinfo command 2-107
exit command 2-596
extended discovery of candidate switches 2-52
extended-range VLANs
and allowed VLAN list 2-564
and pruning-eligible list 2-564
configuring 2-584
extended system ID for STP 2-493
F
fallback profile command 2-108
fallback profiles, displaying 2-346
fan information, displaying 2-336
file name, VTP 2-603
files, deleting 2-64
flash_init (boot loader) command A-9
Flex Links
configuring 2-543
configuring preferred VLAN 2-545
displaying 2-350
flowcontrol command 2-110
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 2-295
help (boot loader) command A-12
hierarchical policy maps 2-265
hop-count limit for clusters 2-52
host connection, port configuration 2-548
Hot Standby Router Protocol
See HSRP
HSRP
binding HSRP group to cluster 2-59
standby group 2-59
I
IEEE 802.1x
and switchport modes 2-550
violation error recovery 2-105
See also port-based authentication
IEEE 802.1X Port Based Authentication
enabling guest VLAN supplicant 2-71, 2-81, 2-109
IGMP filters
applying 2-140
debug messages, display B-13
IGMP groups, setting maximum 2-142
IGMP maximum groups, debugging B-14
IGMP profiles
creating 2-144
displaying 2-369
IGMP snooping
adding ports as a static member of a group 2-161
displaying 2-370, 2-375, 2-377
enabling 2-146
enabling the configurable-leave timer 2-148
enabling the Immediate-Leave feature 2-157
flooding query count 2-154
interface topology change notification behavior 2-156
multicast table 2-373
querier 2-150
query solicitation 2-154
report suppression 2-152
switch topology change notification behavior 2-154
images
See software images
Immediate-Leave feature, MVR 2-250
immediate-leave processing 2-157
initial configuration
See getting started guide and hardware installation guide
interface configuration mode 1-2, 1-4
interface port-channel command 2-112
interface range command 2-114
interface-range macros 2-62
interfaces
assigning Ethernet interface to channel group 2-25
configuring 2-98
configuring multiple 2-114
creating port-channel logical 2-112
debug messages, display B-11
disabling 2-470
displaying the MAC address table 2-400
restarting 2-470
interface speed, configuring 2-530
interface vlan command 2-117
internal registers, displaying 2-316, 2-323
Internet Group Management Protocol
See IGMP
invalid GBIC
error detection for 2-100
error recovery timer 2-105
ip access-group command 2-118
ip address command 2-120
IP addresses, setting 2-120
ip admission command 2-122
ip admission name proxy http command 2-124
IP DHCP snooping
See DHCP snooping
ip dhcp snooping binding command 2-127
ip dhcp snooping command 2-126
ip dhcp snooping database command 2-129
ip dhcp snooping information option allow-untrusted command 2-133
ip dhcp snooping information option command 2-131
ip dhcp snooping limit rate command 2-135
ip dhcp snooping trust command 2-137
ip dhcp snooping verify command 2-138
ip dhcp snooping vlan command 2-139
ip igmp filter command 2-140
ip igmp max-groups command 2-142
ip igmp profile command 2-144
ip igmp snooping command 2-146
ip igmp snooping last-member-query-interval command 2-148
ip igmp snooping querier command 2-150
ip igmp snooping report-suppression command 2-152
ip igmp snooping tcn command 2-154
ip igmp snooping tcn flood command 2-156
ip igmp snooping vlan immediate-leave command 2-157
ip igmp snooping vlan mrouter command 2-159
ip igmp snooping vlan static command 2-161
IP multicast addresses 2-247
IP phones
auto-QoS configuration 2-13
trusting packets sent from 2-240
IP-precedence-to-DSCP map 2-214
IP source guard
displaying
dynamic binding entries only 2-362
ip ssh command 2-163
J
jumbo frames
See MTU
L
LACP
See EtherChannel
lacp port-priority command 2-165
lacp system-priority command 2-167
Layer 2 traceroute
IP addresses 2-575
MAC addresses 2-572
line configuration mode 1-2, 1-5
Link Aggregation Control Protocol
See EtherChannel
link flap
error detection for 2-100
error recovery timer 2-105
link state group command 2-172
link state track command 2-174
load-distribution methods for EtherChannel 2-266
location (global configuration) command 2-168
location (interface configuration) command 2-170
logging event command 2-175
logging file command 2-176
logical interface 2-112
loopback error
detection for 2-100
recovery timer 2-105
loop guard, for spanning tree 2-495, 2-499
M
mac access-group command 2-178
MAC access-groups, displaying 2-388
MAC access list configuration mode 2-180
mac access-list extended command 2-180
MAC access lists 2-65
MAC addresses
displaying
aging time 2-394
all 2-392
dynamic 2-398
MAC address-table move updates 2-402
notification settings 2-404
number of addresses in a VLAN 2-396
per interface 2-400
per VLAN 2-408
static 2-406
static and dynamic entries 2-390
dynamic
aging time 2-182
deleting 2-40
displaying 2-398
enabling MAC address notification 2-185
enabling MAC address-table move update 2-183
static
adding and removing 2-187
displaying 2-406
dropping on an interface 2-188
tables 2-392
MAC address notification, debugging B-17
mac address-table aging-time 2-178
mac address-table aging-time command 2-182
mac address-table move update command 2-183
mac address-table notification command 2-185
mac address-table static command 2-187
mac address-table static drop command 2-188
macro apply command 2-190
macro description command 2-193
macro global command 2-194
macro global description command 2-197
macro name command 2-198
macros
adding a description 2-193
adding a global description 2-197
applying 2-194
creating 2-198
displaying 2-434
interface range 2-62, 2-114
specifying parameter values 2-194
tracing 2-194
manual
audience xvii
purpose of xvii
maps
QoS
defining 2-214
displaying 2-418
match (class-map configuration) command 2-200
maximum transmission unit
See MTU
mdix auto command 2-202
media-type command 2-204
member switches
See clusters
memory (boot loader) command A-13
mkdir (boot loader) command A-14
mls qos aggregate-policer command 2-208
mls qos command 2-206
mls qos cos command 2-210
mls qos dscp-mutation command 2-212
mls qos map command 2-214
mls qos queue-set output buffers command 2-218
mls qos queue-set output threshold command 2-220
mls qos rewrite ip dscp command 2-222
mls qos srr-queue input bandwidth command 2-224
mls qos srr-queue input buffers command 2-226
mls qos-srr-queue input cos-map command 2-228
mls qos srr-queue input dscp-map command 2-230
mls qos srr-queue input priority-queue command 2-232
mls qos srr-queue input threshold command 2-234
mls qos-srr-queue output cos-map command 2-236
mls qos srr-queue output dscp-map command 2-238
mls qos trust command 2-240
mode, MVR 2-247
Mode button, and password recovery 2-284
modes, commands 1-1
monitor session command 2-242
more (boot loader) command A-15
MSTP
displaying 2-446
interoperability 2-47
link type 2-497
MST region
aborting changes 2-503
applying changes 2-503
configuration name 2-503
configuration revision number 2-503
current or pending display 2-503
displaying 2-446
MST configuration mode 2-503
VLANs-to-instance mapping 2-503
path cost 2-505
protocol mode 2-501
restart protocol migration process 2-47
root port
loop guard 2-495
preventing from becoming designated 2-495
restricting which can be root 2-495
root guard 2-495
root switch
affects of extended system ID 2-493
hello-time 2-508, 2-516
interval between BDPU messages 2-509
interval between hello BPDU messages 2-508, 2-516
max-age 2-509
maximum hop count before discarding BPDU 2-510
port priority for selection of 2-512
primary or secondary 2-516
switch priority 2-515
state changes
blocking to forwarding state 2-522
enabling BPDU filtering 2-485, 2-520
enabling BPDU guard 2-487, 2-520
enabling Port Fast 2-520, 2-522
forward-delay time 2-507
length of listening and learning states 2-507
rapid transition to forwarding 2-497
shutting down Port Fast-enabled ports 2-520
state information display 2-445
MTU
configuring size 2-569
displaying global setting 2-453
multicast group address, MVR 2-250
multicast groups, MVR 2-248
multicast router learning method 2-159
multicast router ports, configuring 2-159
multicast storm control 2-538
multicast VLAN, MVR 2-248
multicast VLAN registration
See MVR
Multiple Spanning Tree Protocol
See MSTP
MVR
and address aliasing 2-248
configuring 2-247
configuring interfaces 2-250
debug messages, display B-21
displaying 2-426
displaying interface information 2-428
members, displaying 2-430
mvr (global configuration) command 2-247
mvr (interface configuration) command 2-250
mvr vlan group command 2-251
N
native VLANs 2-564
Network Admission Control Software Configuration Guide 2-123, 2-125
Network Assistant requirements xviii
nonegotiate, speed 2-530
nonegotiating DTP messaging 2-551
non-IP protocols
denying 2-65
forwarding 2-257
non-IP traffic access lists 2-180
non-IP traffic forwarding
denying 2-65
permitting 2-257
normal-range VLANs 2-584, 2-589
note, description xviii
no vlan command 2-584, 2-593
P
PAgP
See EtherChannel
pagp learn-method command 2-253
pagp port-priority command 2-255
password, VTP 2-603, 2-607
password-recovery mechanism, enabling and disabling 2-284
permit (MAC access-list configuration) command 2-257
per-VLAN spanning-tree plus
See STP
physical-port learner 2-253
PID, displaying 2-360
PIM-DVMRP, as multicast router learning method 2-159
police aggregate command 2-262
police command 2-260
policed-DSCP map 2-214
policy-map command 2-264
policy maps
applying to an interface 2-286, 2-290
creating 2-264
displaying 2-437
hierarchical 2-265
policers
displaying 2-411
for a single class 2-260
for multiple classes 2-208, 2-262
policed-DSCP map 2-214
traffic classification
defining the class 2-30
defining trust states 2-577
setting DSCP or IP precedence values 2-288
Port Aggregation Protocol
See EtherChannel
port-based authentication
AAA method list 2-3
debug messages, display B-7
enabling IEEE 802.1x
globally 2-68
per interface 2-91
guest VLAN 2-82
host modes 2-84
IEEE 802.1x AAA accounting methods 2-1
initialize an interface 2-85
MAC authentication bypass 2-86
manual control of authorization state 2-91
PAE as authenticator 2-90
periodic re-authentication
enabling 2-94
time between attempts 2-95
quiet period between failed authentication exchanges 2-95
re-authenticating IEEE 802.1x-enabled ports 2-93
resetting configurable IEEE 802.1x parameters 2-80
switch-to-authentication server retransmission time 2-95
switch-to-client frame-retransmission number2-88to 2-89
switch-to-client retransmission time 2-95
port-channel load-balance command 2-266
Port Fast, for spanning tree 2-522
port ranges, defining 2-62
ports, debugging B-53
ports, protected 2-562
port security
aging 2-558
debug messages, display B-55
enabling 2-553
violation error recovery 2-105
port trust states for QoS 2-240
port types, MVR 2-250
power information, displaying 2-336
priority-queue command 2-268
privileged EXEC mode 1-2, 1-3
product identification information, displaying 2-360
protected ports, displaying 2-355
pruning
VLANs 2-564
VTP
displaying interface information 2-350
enabling 2-603, 2-607
pruning-eligible VLAN list 2-565
PVST+
See STP
Q
QoS
auto-QoS
configuring 2-13
debug messages, display B-2
displaying 2-299
class maps
creating 2-32
defining the match criteria 2-200
displaying 2-307
defining the CoS value for an incoming packet 2-210
displaying configuration information 2-299, 2-410
DSCP transparency 2-222
DSCP trusted ports
applying DSCP-to-DSCP-mutation map to 2-212
defining DSCP-to-DSCP-mutation map 2-214
egress queues
allocating buffers 2-218
defining the CoS output queue threshold map 2-236
defining the DSCP output queue threshold map 2-238
displaying buffer allocations 2-414
displaying CoS output queue threshold map 2-418
displaying DSCP output queue threshold map 2-418
displaying queueing strategy 2-414
egress queues (continued)
displaying queue-set settings 2-421
enabling bandwidth shaping and scheduling 2-534
enabling bandwidth sharing and scheduling 2-536
limiting the maximum output on a port 2-532
mapping a port to a queue-set 2-270
mapping CoS values to a queue and threshold 2-236
mapping DSCP values to a queue and threshold 2-238
setting maximum and reserved memory allocations 2-220
setting WTD thresholds 2-220
enabling 2-206
ingress queues
allocating buffers 2-226
assigning SRR scheduling weights 2-224
defining the CoS input queue threshold map 2-228
defining the DSCP input queue threshold map 2-230
displaying buffer allocations 2-414
displaying CoS input queue threshold map 2-418
displaying DSCP input queue threshold map 2-418
displaying queueing strategy 2-414
displaying settings for 2-412
enabling the priority queue 2-232
mapping CoS values to a queue and threshold 2-228
mapping DSCP values to a queue and threshold 2-230
setting WTD thresholds 2-234
maps
defining 2-214, 2-228, 2-230, 2-236, 2-238
displaying 2-418
policy maps
applying an aggregate policer 2-262
applying to an interface 2-286, 2-290
creating 2-264
defining policers 2-208, 2-260
displaying policers 2-411
displaying policy maps 2-437
hierarchical 2-265
policed-DSCP map 2-214
setting DSCP or IP precedence values 2-288
traffic classifications 2-30
trust states 2-577
port trust states 2-240
queues, enabling the expedite 2-268
statistics
in-profile and out-of-profile packets 2-414
packets enqueued or dropped 2-414
sent and received CoS values 2-414
sent and received DSCP values 2-414
trusted boundary for IP phones 2-240
quality of service
See QoS
querytime, MVR 2-247
queue-set command 2-270
R
radius-server dead-criteria command 2-273
radius-server host command 2-271
rapid per-VLAN spanning-tree plus
See STP
rapid PVST+
See STP
rcommand command 2-275
re-authenticating IEEE 802.1x-enabled ports 2-93
re-authentication
periodic 2-94
time between attempts 2-95
receiver ports, MVR 2-250
receiving flow-control packets 2-110
recovery mechanism
causes 2-105
display 2-36, 2-305, 2-337, 2-341
timer interval 2-105
redundancy for cluster switches 2-59
remote-span command 2-277
Remote Switched Port Analyzer
See RSPAN
rename (boot loader) command A-16
renew ip dhcp snooping database command 2-279
requirements
cluster xviii
device manager xviii
Network Assistant xviii
reset (boot loader) command A-17
reset command 2-596
resource templates, displaying 2-442
restricted VLAN
See dot1x auth-fail vlan
rmdir (boot loader) command A-18
rmon collection stats command 2-281
root guard, for spanning tree 2-495
RSPAN
configuring 2-242
displaying 2-424
filter RSPAN traffic 2-242
remote-span command 2-277
sessions
displaying 2-424
S
sdm prefer command 2-282
SDM templates
displaying 2-442
secure ports, limitations 2-555
sending flow-control packets 2-110
service password-recovery command 2-284
service-policy command 2-286
set (boot loader) command A-19
set command 2-288
setup command 2-290
setup express command 2-293
show access-lists command 2-295
show archive status command 2-298
show auto qos command 2-299
show boot command 2-303
show cable-diagnostics tdr command 2-305
show changes command 2-596
show class-map command 2-307
show cluster candidates command 2-310
show cluster command 2-308
show cluster members command 2-312
show controllers cpu-interface command 2-314
show controllers ethernet-controller command 2-316
show controllers tcam command 2-323
show controller utilization command 2-325
show current command 2-596
show dot1x command 2-327
show dtp 2-331
show eap command 2-333
show env command 2-336
show errdisable detect command 2-337
show errdisable flap-values command 2-339
show errdisable recovery command 2-341
show etherchannel command 2-343
show fallback profile command 2-346
show flowcontrol command 2-348
show interfaces command 2-350
show interfaces counters command 2-358
show inventory command 2-360
show ip dhcp snooping binding command 2-362
show ip dhcp snooping command 2-361
show ip dhcp snooping database command 2-364, 2-366
show ip igmp profile command 2-369
show ip igmp snooping command 2-370
show ip igmp snooping groups command 2-373
show ip igmp snooping mrouter command 2-375
show ip igmp snooping querier command 2-377
show lacp command 2-379
show link state group command 2-385
show mac access-group command 2-388
show mac address-table address command 2-392
show mac address-table aging time command 2-394
show mac address-table command 2-390
show mac address-table count command 2-396
show mac address-table dynamic command 2-398
show mac address-table interface command 2-400
show mac address-table move update command 2-402
show mac address-table notification command 2-42, 2-404, B-19
show mac address-table static command 2-406
show mac address-table vlan command 2-408
show mls qos aggregate-policer command 2-411
show mls qos command 2-410
show mls qos input-queue command 2-412
show mls qos interface command 2-414
show mls qos maps command 2-418
show mls qos queue-set command 2-421
show mls qos vlan command 2-423
show monitor command 2-424
show mvr command 2-426
show mvr interface command 2-428
show mvr members command 2-430
show pagp command 2-432
show parser macro command 2-434
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-29
show policy-map command 2-437
show port security command 2-439
show proposed command 2-596
show sdm prefer command 2-442
show setup express command 2-444
show spanning-tree command 2-445
show storm-control command 2-451
show system mtu command 2-453
show trust command 2-577
show udld command 2-454
show version command 2-457
show vlan command 2-459
show vlan command, fields 2-460
show vmps command 2-462
show vtp command 2-465
shutdown command 2-470
shutdown vlan command 2-471
small violation-rate command 2-472
Smartports macros
See macros
SNMP host, specifying 2-478
SNMP informs, enabling the sending of 2-474
snmp-server enable traps command 2-474
snmp-server host command 2-478
snmp trap mac-notification command 2-482
SNMP traps
enabling MAC address notification trap 2-482
enabling the MAC address notification feature 2-185
enabling the sending of 2-474
SoftPhone
See Cisco SoftPhone
software images
deleting 2-64
downloading 2-6
upgrading 2-6
uploading 2-11
software version, displaying 2-457
source ports, MVR 2-250
SPAN
configuring 2-242
debug messages, display B-20
displaying 2-424
filter SPAN traffic 2-242
sessions
add interfaces to 2-242
displaying 2-424
start new 2-242
spanning-tree backbonefast command 2-484
spanning-tree bpdufilter command 2-485
spanning-tree bpduguard command 2-487
spanning-tree cost command 2-489
spanning-tree etherchannel command 2-491
spanning-tree extend system-id command 2-493
spanning-tree guard command 2-495
spanning-tree link-type command 2-497
spanning-tree loopguard default command 2-499
spanning-tree mode command 2-501
spanning-tree mst configuration command 2-503
spanning-tree mst cost command 2-505
spanning-tree mst forward-time command 2-507
spanning-tree mst hello-time command 2-508
spanning-tree mst max-age command 2-509
spanning-tree mst max-hops command 2-510
spanning-tree mst port-priority command 2-512
spanning-tree mst pre-standard command 2-514
spanning-tree mst priority command 2-515
spanning-tree mst root command 2-516
spanning-tree portfast (global configuration) command 2-520
spanning-tree portfast (interface configuration) command 2-522
spanning-tree port-priority command 2-518
Spanning Tree Protocol
See STP
spanning-tree transmit hold-count command 2-524
spanning-tree uplinkfast command 2-525
spanning-tree vlan command 2-527
speed command 2-530
srr-queue bandwidth limit command 2-532
srr-queue bandwidth share command 2-536
SSH, configuring version 2-163
static-access ports, configuring 2-541
statistics, Ethernet group 2-281
sticky learning, enabling 2-553
storm-control command 2-538
STP
BackboneFast 2-484
counters, clearing 2-46
debug messages, display
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 2-484
EtherChannel misconfiguration 2-491
extended system ID 2-493
path cost 2-489
protocol modes 2-501
root port
accelerating choice of new 2-525
loop guard 2-495
preventing from becoming designated 2-495
restricting which can be root 2-495
root guard 2-495
UplinkFast 2-525
root switch
affects of extended system ID 2-493, 2-528
hello-time 2-527
interval between BDPU messages 2-527
interval between hello BPDU messages 2-527
max-age 2-527
port priority for selection of 2-518
primary or secondary 2-527
switch priority 2-527
state changes
blocking to forwarding state 2-522
enabling BPDU filtering 2-485, 2-520
enabling BPDU guard 2-487, 2-520
enabling Port Fast 2-520, 2-522
enabling timer to recover from error state 2-105
forward-delay time 2-527
length of listening and learning states 2-527
shutting down Port Fast-enabled ports 2-520
state information display 2-445
VLAN options 2-515, 2-527
Switched Port Analyzer
See SPAN
switchport access command 2-541
switchport backup interface command 2-543
switchport block command 2-547
switchport host command 2-548
switchport mode command 2-549
switchport nonegotiate command 2-551
switchport port-security aging command 2-558
switchport port-security command 2-553
switchport priority extend command 2-560
switchport protected command 2-562
switchports, displaying 2-350
switchport trunk command 2-564
switchport voice vlan command 2-567
system message logging, save message to flash 2-176
system mtu command 2-569
system resource templates 2-282
T
tar files, creating, listing, and extracting 2-8
TDR, running 2-571
Telnet, using to communicate to cluster switches 2-275
temperature information, displaying 2-336
templates, SDM 2-282
templates, system resources 2-282
test cable-diagnostics tdr command 2-571
traceroute mac command 2-572
traceroute mac ip command 2-575
trunking, VLAN mode 2-549
trunk mode 2-549
trunk ports 2-549
trunks, to non-DTP device 2-550
trusted boundary for QoS 2-240
trusted port states for QoS 2-240
type (boot loader) command A-22
U
UDLD
aggressive mode 2-579, 2-581
debug messages, display B-74
enable globally 2-579
enable per interface 2-581
error recovery timer 2-105
message timer 2-579
normal mode 2-579, 2-581
reset a shutdown interface 2-583
status 2-454
udld command 2-579
udld port command 2-581
udld reset command 2-583
unicast storm control 2-538
UniDirectional Link Detection
See UDLD
unknown multicast traffic, preventing 2-547
unknown unicast traffic, preventing 2-547
unset (boot loader) command A-23
upgrading
software images
downloading 2-6
monitoring status of 2-298
upgrading information
See release notes
UplinkFast, for STP 2-525
user EXEC mode 1-2, 1-3
V
version (boot loader) command A-25
vlan (global configuration) command 2-584
vlan (VLAN configuration) command 2-589
VLAN configuration
rules 2-587, 2-591
saving 2-584, 2-593
VLAN configuration mode
commands
VLAN 2-589
VTP 2-607
description 1-5
entering 2-595
summary 1-2
vlan database command 2-595
VLAN ID range 2-584, 2-589
VLAN Query Protocol
See VQP
VLANs
adding 2-584
configuring 2-584, 2-589
debug messages, display
ISL B-71
VLAN IOS file system error tests B-69
VLAN manager activity B-67
VTP B-72
displaying configurations 2-459
enabling guest VLAN supplicant 2-71, 2-81, 2-109
extended-range 2-584
MAC addresses
displaying 2-408
number of 2-396
media types 2-586, 2-591
normal-range 2-584, 2-589
restarting 2-471
saving the configuration 2-584
shutting down 2-471
SNMP traps for VTP 2-476, 2-479
suspending 2-471
variables 2-589
VLAN Trunking Protocol
See VTP
VMPS
configuring servers 2-601
displaying 2-462
error recovery timer 2-105
reconfirming dynamic VLAN assignments 2-598
vmps reconfirm (global configuration) command 2-599
vmps reconfirm (privileged EXEC) command 2-598
vmps retry command 2-600
vmps server command 2-601
voice VLAN
configuring 2-567
setting port priority 2-560
VQP
and dynamic-access ports 2-542
clearing client statistics 2-48
displaying information 2-462
per-server retry count 2-600
reconfirmation interval 2-599
reconfirming dynamic VLAN assignments 2-598
VTP
changing characteristics 2-603
clearing pruning counters 2-49
configuring
domain name 2-603, 2-607
file name 2-603
mode 2-603, 2-607
password 2-603, 2-607
counters display fields 2-466
displaying information 2-465
enabling
pruning 2-603, 2-607
Version 2 2-603, 2-607
mode 2-603, 2-607
pruning 2-603, 2-607
saving the configuration 2-584, 2-593
statistics 2-465
status 2-465
status display fields 2-468
vtp (global configuration) command 2-603
vtp (VLAN configuration) command 2-607