- Index
- Preface
- Using the Command Line Interface
- Catalyst 3750 Switch Cisco IOS Commands - aaa accounting through renew ip dhcp
- Catalyst 3750 Switch Cisco IOS Commands - rmon collection through show vtp
- Catalyst 3750 Switch Cisco IOS Commands - shutdown through vtp
- Catalyst 3750 Switch Bootloader Commands
- Catalyst 3750 Switch Debug Commands
- Catalyst 3750 Switch Show Platform Commands
A -
B -
C -
D -
E -
F -
G -
H -
I -
J -
L -
M -
N -
O -
P -
Q -
R -
S -
T -
U -
V -
W -
X -
Index
A
aaa accounting dot1x command 1
aaa authentication dot1x command 3
aaa authorization network command 5
AAA methods 3
abort command 821
access control entries
access control lists
access groups
IP 163
MAC, displaying 570
access list, IPv6 230
access map configuration mode 301
access mode 761
access ports 761
ACLs
deny 91
displaying 427
for non-IP protocols 279
IP 163
matching 301
on Layer 2 interfaces 163
permit 368
action command 6
address aliasing 350
aggregate-port learner 356
allowed VLANs 781
apply command 821
archive copy-sw command 8
archive download-sw command 11
archive tar command 15
archive upload-sw command 18
arp access-list command 20
authentication failed VLAN
auth-fail max-attempts
See dot1x auth-fail max-attempts
auth-fail vlan
authorization state of controlled port 127
autonegotiation of duplex mode 141
auto qos voip command 22
B
BackboneFast, for STP 684
backup interfaces
configuring 755
displaying 498
boot (boot loader) command 2
boot auto-copy-sw command 27
boot auto-download-sw command 28
boot config-file command 30
boot enable-break command 31
boot helper command 32
boot helper-config file command 33
booting
Cisco IOS image 36
displaying environment variables 437
manually 34
boot loader
accessing 1
booting
Cisco IOS image 2
helper image 32
directories
creating 15
displaying a list of 7
removing 19
displaying
available commands 12
memory heap utilization 13
version 26
environment variables
described 20
displaying settings 20
location of 21
setting 20
unsetting 24
files
copying 5
deleting 6
displaying a list of 7
displaying the contents of 4, 16, 23
renaming 17
file system
formatting 10
initializing flash 9
running a consistency check 11
prompt 1
resetting the system 18
boot manual command 34
boot private-config-file command 35
boot system command 36
BPDU filtering, for spanning tree 685, 720
BPDU guard, for spanning tree 687, 720
broadcast storm control 741
C
candidate switches
cat (boot loader) command 4
Catalyst 3750G Integrated Wireless LAN Controller Switch 418
CDP, enabling protocol tunneling for 258
channel-group command 38
channel-protocol command 42
Cisco SoftPhone
auto-QoS configuration 22
trusting packets sent from 341
class command 43
class-map command 45
class maps
creating 45
defining the match criteria 303
displaying 442
class of service
clear dot1x command 47
clear eap sessions command 48
clear errdisable interface 49
clear ip arp inspection log command 50
clear ip arp inspection statistics command 51
clear ipc command 54
clear ip dhcp snooping database command 52
clear ipv6 dhcp conflict command 55
clear l2protocol-tunnel counters command 56
clear lacp command 57
clear mac address-table command 58, 60
clear pagp command 61
clear port-security command 62
clear spanning-tree counters command 64
clear spanning-tree detected-protocols command 65
clear vmps statistics command 66
clear vtp counters command 67
cluster commander-address command 68
cluster discovery hop-count command 70
cluster enable command 71
cluster holdtime command 72
cluster member command 73
cluster outside-interface command 75
cluster run command 76
clusters
adding candidates 73
binding to HSRP group 77
building manually 73
communicating with
devices outside the cluster 75
members by using Telnet 397
debug messages, display 5
displaying
candidate switches 445
debug messages 5
member switches 447
status 443
hop-count limit for extended discovery 70
HSRP standby groups 77
redundancy 77
SNMP trap 672
cluster standby-group command 77
cluster timer command 79
command modes defined 2
commands changed in Cisco IOS Release 12.2(18)SE 6
command switch
configuration files
password recovery disable considerations 1
configuring multiple interfaces 158
config-vlan mode
commands 807
description 4
entering 806
summary 3
controller, wireless 418
copy (boot loader) command 5
CoS
assigning default value to incoming packets 311
assigning to Layer 2 protocol packets 261
overriding the incoming value 311
CoS-to-DSCP map 315
CPU ASIC statistics, displaying 449
crashinfo files 151
D
debug auto qos command 2
debug backup command 4
debug cluster command 5
debug dot1x command 7
debug dtp command 9
debug eap command 10
debug etherchannel command 11
debug ilpower command 13
debug interface command 14
debug ip dhcp snooping command 16
debug ip igmp filter command 18
debug ip igmp max-groups command 19
debug ip igmp snooping command 20
debug ip verify source packet command 17
debug lacp command 21
debug mac-notification command 22
debug matm command 23
debug matm move update command 24
debug monitor command 25
debug mvrdbg command 27
debug nvram command 28
debug pagp command 29
debug platform acl command 30
debug platform backup interface command 31
debug platform cli-redirection main command 32
debug platform configuration command 33, 41
debug platform cpu-queues command 34
debug platform device-manager command 36
debug platform dot1x command 37
debug platform etherchannel command 38
debug platform fallback-bridging command 39
debug platform forw-tcam command 40
debug platform ip arp inspection command 43
debug platform ipc command 52
debug platform ip dhcp command 44
debug platform ip igmp snooping command 45
debug platform ip multicast command 47
debug platform ip unicast command 49
debug platform ip wccp command 51
debug platform led command 53
debug platform matm command 54
debug platform messaging application command 56
debug platform phy command 57
debug platform pm command 59
debug platform port-asic command 61
debug platform port-security command 62
debug platform qos-acl-tcam command 63
debug platform remote-commands command 64
debug platform resource-manager command 65
debug platform snmp command 66
debug platform span command 67
debug platform stack-manager command 68
debug platform supervisor-asic command 69
debug platform sw-bridge command 70
debug platform tcam command 71
debug platform udld command 74
debug platform vlan command 75
debug platform wireless-controller 101
debug pm command 76
debug port-security command 78
debug qos-manager command 79
debug spanning-tree backbonefast command 82
debug spanning-tree bpdu command 83
debug spanning-tree bpdu-opt command 84
debug spanning-tree command 80
debug spanning-tree mstp command 85
debug spanning-tree switch command 87
debug spanning-tree uplinkfast command 89
debug sw-vlan command 90
debug sw-vlan ifs command 92
debug sw-vlan notification command 94
debug sw-vlan vtp command 96
debug udld command 98
debug vqpc command 100
define interface-range command 81
delete (boot loader) command 6
delete command 83
deny (ARP access-list configuration) command 84
deny (IPv6) command 86
deny command 91
detect mechanism, causes 142
DHCP snooping
accepting untrusted packets from edge switch 191
enabling
on a VLAN 198
trust on an interface 196
error recovery timer 148
rate limiting 195
DHCP snooping binding database
binding file, configuring 187
bindings
adding 185
deleting 185
displaying 519
clearing database agent statistics 52
database agent, configuring 187
displaying
binding entries 519
database agent status 522, 524
renewing 405
dir (boot loader) command 7
directories, deleting 83
dot1x auth-fail max-attempts 103
dot1x auth-fail vlan 105
dot1x command 101
dot1x control-direction command 107
dot1x critical global configuration command 109
dot1x critical interface configuration command 111
dot1x default command 113
dot1x fallback command 114
dot1x guest-vlan command 115
dot1x host-mode command 118
dot1x initialize command 120
dot1x mac-auth-bypass command 121
dot1x max-reauth-req command 123
dot1x max-req command 124
dot1x multiple-hosts command 125
dot1x pae command 126
dot1x port-control command 127
dot1x re-authenticate command 129
dot1x re-authentication command 130
dot1x reauthentication command 131
dot1x test eapol-capable command 132
dot1x test timeout command 133
dot1x timeout command 134
dot1x violation-mode command 138
dropping packets, with ACL matches 6
drop threshold, Layer 2 protocol tunneling 258
DSCP-to-CoS map 315
DSCP-to-DSCP-mutation map 315
DTP 762
DTP flap
error detection for 142
error recovery timer 148
DTP negotiation 766
duplex command 140
dynamic-access ports
configuring 751
restrictions 752
dynamic ARP inspection
ARP ACLs
apply to a VLAN 171
define 20
deny packets 84
display 431
permit packets 360
clear
log buffer 50
statistics 51
display
ARP ACLs 431
configuration and operating state 514
log buffer 514
statistics 514
trust state and rate limit 514
enable per VLAN 181
error detection for 142
error recovery timer 148
log buffer
clear 50
configure 175
display 514
rate-limit incoming ARP packets 173
statistics
clear 51
display 514
trusted interface state 177
type of packet logged 182
validation checks 179
dynamic auto VLAN membership mode 761
dynamic desirable VLAN membership mode 761
Dynamic Host Configuration Protocol (DHCP)
Dynamic Trunking Protocol
E
EAP-request/identity frame
maximum number to send 124
response time before retransmitting 134
encapsulation methods 781
environment variables, displaying 437
errdisable detect cause command 142
errdisable detect cause small-frame comand 145
errdisable recovery cause small-frame 147
errdisable recovery command 148
error conditions, displaying 484
error disable detection 142
error-disabled interfaces, displaying 498
EtherChannel
assigning Ethernet interface to channel group 38
creating port-channel logical interface 156
debug EtherChannel/PAgP, display 11
debug platform-specific events, display 38
displaying 488
enabling Layer 2 protocol tunneling for
LACP 259
PAgP 259
UDLD 259
interface information, displaying 498
LACP
clearing channel-group information 57
debug messages, display 21
displaying 561
modes 38
port priority for hot-standby ports 262
restricting a protocol 42
system priority 264
load-distribution methods 378
PAgP
aggregate-port learner 356
clearing channel-group information 61
debug messages, display 29
displaying 616
error detection for 142
error recovery timer 148
learn method 356
modes 38
physical-port learner 356
priority of interface for transmitted traffic 358
Ethernet controller, internal register display 451
Ethernet statistics, collecting 407
exception crashinfo command 151
exit command 821
extended discovery of candidate switches 70
extended-range VLANs
and allowed VLAN list 781
and pruning-eligible list 781
configuring 806
extended system ID for STP 693
F
fallback profile command 152
fallback profiles, displaying 491
fan information, displaying 479
file name, VTP 832
files, deleting 83
flash_init (boot loader) command 9
Flex Links
configuring 755
configuring preferred VLAN 758
displaying 498
flowcontrol command 154
format (boot loader) command 10
forwarding packets, with ACL matches 6
forwarding results, display 6
frame forwarding information, displaying 6
front-end controller, counter and status information 8
fsck (boot loader) command 11
G
global configuration mode 2, 4
H
hardware ACL statistics 427
help (boot loader) command 12
hierarchical policy maps 376
hop-count limit for clusters 70
host connection, port configuration 760
host ports, private VLANs 764
Hot Standby Router Protocol
HSRP
binding HSRP group to cluster 77
standby group 77
I
IEEE 802.1Q trunk ports and native VLANs 823
IEEE 802.1Q tunnel ports
configuring 761
displaying 468
limitations 762
IEEE 802.1x
and switchport modes 762
violation error recovery 148
See also port-based authentication
IEEE 802.1X Port Based Authentication
enabling guest VLAN supplicant 104, 114, 153
IGMP filters
applying 201
debug messages, display 18
IGMP groups, setting maximum 203
IGMP maximum groups, debugging 19
IGMP profiles
creating 205
displaying 527
IGMP snooping
adding ports as a static member of a group 222
enabling 207
enabling the configurable-leave timer 209
enabling the Immediate-Leave feature 218
flooding query count 215
interface topology change notification behavior 217
querier 211
query solicitation 215
report suppression 213
switch topology change notification behavior 215
images
Immediate-Leave feature, MVR 352
immediate-leave processing 218
Immediate-Leave processing, IPv6 254
interface configuration mode 2, 4
interface port-channel command 156
interface range command 158
interface-range macros 81
interfaces
assigning Ethernet interface to channel group 38
configuring 140
configuring multiple 158
creating port-channel logical 156
debug messages, display 14
disabling 667
displaying the MAC address table 582
restarting 667
interface speed, configuring 730
interface vlan command 161
internal registers, displaying 451, 461
Internet Group Management Protocol
invalid GBIC
error detection for 142
error recovery timer 148
ip access-group command 163
ip address command 166
IP addresses, setting 166
IP address matching 301
ip admission command 168
ip admission name proxy http command 169
ip arp inspection filter vlan command 171
ip arp inspection limit command 173
ip arp inspection log-buffer command 175
ip arp inspection trust command 177
ip arp inspection validate command 179
ip arp inspection vlan command 181
ip arp inspection vlan logging command 182
IP DHCP snooping
ip dhcp snooping binding command 185
ip dhcp snooping command 184
ip dhcp snooping database command 187
ip dhcp snooping information option allow-untrusted command 191
ip dhcp snooping information option command 189
ip dhcp snooping information option format remote-id command 193
ip dhcp snooping limit rate command 195
ip dhcp snooping trust command 196
ip dhcp snooping verify command 197
ip dhcp snooping vlan command 198
ip dhcp snooping vlan information option format-type circuit-id string command 199
ip igmp filter command 201
ip igmp max-groups command 203
ip igmp profile command 205
ip igmp snooping command 207
ip igmp snooping last-member-query-interval command 209
ip igmp snooping querier command 211
ip igmp snooping report-suppression command 213
ip igmp snooping tcn command 215
ip igmp snooping tcn flood command 217
ip igmp snooping vlan immediate-leave command 218
ip igmp snooping vlan mrouter command 220
ip igmp snooping vlan static command 222
IP multicast addresses 349
IP phones
auto-QoS configuration 22
trusting packets sent from 341
IP-precedence-to-DSCP map 315
ip snap forwarding command 224
ip source binding command 225
IP source guard
disabling 229
displaying
binding entries 537
configuration 539
dynamic binding entries only 519
enabling 229
static IP source bindings 225
ip ssh command 227
IPv6 access list, deny conditions 86
ipv6 access-list command 230
ipv6 address dhcp command 233
ipv6 dhcp client request vendor command 234
ipv6 dhcp ping packets command 235
ipv6 dhcp pool command 237
ipv6 dhcp server command 240
ipv6 mld snooping command 242
ipv6 mld snooping last-listener-query count command 244
ipv6 mld snooping last-listener-query-interval command 246
ipv6 mld snooping listener-message-suppression command 248
ipv6 mld snooping robustness-variable command 250
ipv6 mld snooping tcn command 252
ipv6 mld snooping vlan command 254
IPv6 SDM template 408
ipv6 traffic-filter command 256
ip verify source command 229
J
jumbo frames
L
l2protocol-tunnel command 258
l2protocol-tunnel cos command 261
LACP
lacp port-priority command 262
lacp system-priority command 264
Layer 2 mode, enabling 749
Layer 2 protocol ports, displaying 558
Layer 2 protocol-tunnel
error detection for 142
error recovery timer 148
Layer 2 protocol tunnel counters 56
Layer 2 protocol tunneling error recovery 259
Layer 2 traceroute
IP addresses 797
MAC addresses 794
Layer 3 mode, enabling 749
Link Aggregation Control Protocol
link flap
error detection for 142
error recovery timer 148
link state group command 270
link state track command 272
load-distribution methods for EtherChannel 378
location (global configuration) command 266
location (interface configuration) command 268
logging event command 273
logging event power-inline-status command 274
logging file command 275
logical interface 156
loopback error
detection for 142
recovery timer 148
loop guard, for spanning tree 695, 699
M
mac access-group command 277
MAC access-groups, displaying 570
MAC access list configuration mode 279
mac access-list extended command 279
MAC access lists 91
MAC addresses
disabling MAC address learning per VLAN 282
displaying
aging time 576
all 574
dynamic 580
MAC address-table move updates 585
notification settings 584, 587
number of addresses in a VLAN 578
per interface 582
per VLAN 591
static 589
static and dynamic entries 572
dynamic
aging time 281
deleting 58
displaying 580
enabling MAC address notification 286
enabling MAC address-table move update 284
matching 301
persistent stack 738
static
adding and removing 288
displaying 589
dropping on an interface 289
tables 574
MAC address notification, debugging 22
mac address-table aging-time 277, 301
mac address-table aging-time command 281
mac address-table learning command 282
mac address-table move update command 284
mac address-table notification command 286
mac address-table static command 288
mac address-table static drop command 289
macro apply command 291
macro description command 294
macro global command 295
macro global description command 298
macro name command 299
macros
adding a description 294
adding a global description 298
applying 295
creating 299
displaying 618
specifying parameter values 295
tracing 295
maps
QoS
defining 315
displaying 601
VLAN
creating 818
defining 301
displaying 656
match (access-map configuration) command 301
match (class-map configuration) command 303
maximum transmission unit
mdix auto command 305
member switches
memory (boot loader) command 13
mkdir (boot loader) command 15
MLD snooping
configuring topology change notification 252
enabling 242
MLD snooping on a VLAN, enabling 254
mls qos aggregate-policer command 309
mls qos command 307
mls qos cos command 311
mls qos dscp-mutation command 313
mls qos map command 315
mls qos queue-set output buffers command 319
mls qos queue-set output threshold command 321
mls qos rewrite ip dscp command 323
mls qos srr-queue input bandwidth command 325
mls qos srr-queue input buffers command 327
mls qos-srr-queue input cos-map command 329
mls qos srr-queue input dscp-map command 331
mls qos srr-queue input priority-queue command 333
mls qos srr-queue input threshold command 335
mls qos-srr-queue output cos-map command 337
mls qos srr-queue output dscp-map command 339
mls qos trust command 341
mls qos vlan-based command 343
mode, MVR 349
Mode button, and password recovery 412
modes, commands 2
monitor session command 344
more (boot loader) command 16
MSTP
displaying 634
interoperability 65
link type 697
MST region
aborting changes 703
applying changes 703
configuration name 703
configuration revision number 703
current or pending display 703
displaying 634
MST configuration mode 703
VLANs-to-instance mapping 703
path cost 705
protocol mode 701
restart protocol migration process 65
root port
loop guard 695
preventing from becoming designated 695
restricting which can be root 695
root guard 695
root switch
affects of extended system ID 693
interval between BDPU messages 709
interval between hello BPDU messages 708, 716
max-age 709
maximum hop count before discarding BPDU 710
port priority for selection of 712
primary or secondary 716
switch priority 715
state changes
blocking to forwarding state 722
enabling BPDU filtering 685, 720
forward-delay time 707
length of listening and learning states 707
rapid transition to forwarding 697
shutting down Port Fast-enabled ports 720
state information display 633
MTU
configuring size 790
displaying global setting 645
Multicase Listener Discovery
multicast group address, MVR 352
multicast groups, MVR 350
Multicast Listener Discovery
multicast router learning method 220
multicast router ports, configuring 220
multicast router ports, IPv6 254
multicast storm control 741
multicast VLAN, MVR 349
multicast VLAN registration
Multiple Spanning Tree Protocol
MVR
and address aliasing 350
configuring 349
configuring interfaces 352
debug messages, display 27
displaying 610
displaying interface information 612
members, displaying 614
mvr (global configuration) command 349
mvr (interface configuration) command 352
mvr vlan group command 353
N
native VLANs 781
native VLAN tagging 823
Network Admission Control Software Configuration Guide 168, 170
nonegotiate, speed 730
nonegotiating DTP messaging 766
non-IP protocols
denying 91
forwarding 368
non-IP traffic access lists 279
non-IP traffic forwarding
denying 91
permitting 368
non-stop forwarding 355
nsf command 355
O
online diagnostics
displaying
configured boot-up coverage level 465
current scheduled tasks 465
event logs 465
supported test suites 465
test ID 465
test results 465
test statistics 465
global configuration mode
clearing health monitoring diagnostic test schedule 50
clearing test-based testing schedule 97
setting health monitoring diagnostic testing 50
setting test-based testing 97
setting up health monitoring diagnostic test schedule 50
setting up test-based testing 97
health monitoring diagnostic tests, configuring 94
scheduled switchover
disabling 97
enabling 97
scheduling
enabling 97
removing 97
testing, starting 99
test interval, setting 97
P
PAgP
pagp learn-method command 356
pagp port-priority command 358
password-recovery mechanism, enabling and disabling 412
permit (ARP access-list configuration) command 360
permit (IPv6) command 362
permit (MAC access-list configuration) command 368
per-VLAN spanning-tree plus
physical-port learner 356
PID, displaying 513
PIM-DVMRP, as multicast router learning method 220
PoE
configuring the power budget 383
configuring the power management mode 380
displaying controller register values 459
displaying power management information 626
logging of status 274
police aggregate command 373
police command 371
policed-DSCP map 315
policy-map command 375
policy maps
applying to an interface 414, 422
creating 375
displaying 621
hierarchical 376
policers
displaying 594
for a single class 371
policed-DSCP map 315
traffic classification
defining the class 43
defining trust states 799
setting DSCP or IP precedence values 420
Port Aggregation Protocol
port-based authentication
AAA method list 3
configuring violation modes 138
debug messages, display 7
enabling IEEE 802.1x
globally 101
per interface 127
guest VLAN 115
host modes 118
IEEE 802.1x AAA accounting methods 1
initialize an interface 120, 133
MAC authentication bypass 121
manual control of authorization state 127
PAE as authenticator 126
periodic re-authentication
enabling 131
time between attempts 134
quiet period between failed authentication exchanges 134
re-authenticating IEEE 802.1x-enabled ports 129
resetting configurable IEEE 802.1x parameters 113
switch-to-authentication server retransmission time 134
switch-to-client frame-retransmission number123to 124
switch-to-client retransmission time 134
test for IEEE 802.1x readiness 132
port-channel load-balance command 378
Port Fast, for spanning tree 722
port ranges, defining 81
ports, debugging 76
ports, protected 779
port security
aging 773
debug messages, display 78
enabling 768
violation error recovery 148
port trust states for QoS 341
port types, MVR 352
power information, displaying 479
power inline command 380
power inline consumption command 383
Power over Ethernet
priority-queue command 385
priority value, stack member 641, 744
private-vlan command 387
private-vlan mapping command 390
private VLANs
association 777
configuring 387
configuring ports 764
displaying 651
host ports 764
mapping
configuring 777
displaying 498
promiscuous ports 764
product identification information, displaying 513
promiscuous ports, private VLANs 764
protected ports, displaying 504
pruning
VLANs 781
VTP
displaying interface information 498
pruning-eligible VLAN list 783
PVST+
Q
QoS
auto-QoS
configuring 22
displaying 432
class maps
creating 45
defining the match criteria 303
displaying 442
defining the CoS value for an incoming packet 311
displaying configuration information 432, 593
DSCP transparency 323
DSCP trusted ports
applying DSCP-to-DSCP-mutation map to 313
defining DSCP-to-DSCP-mutation map 315
egress queues
allocating buffers 319
defining the CoS output queue threshold map 337
defining the DSCP output queue threshold map 339
displaying buffer allocations 597
displaying CoS output queue threshold map 601
displaying DSCP output queue threshold map 601
displaying queueing strategy 597
displaying queue-set settings 604
enabling bandwidth shaping and scheduling 734
enabling bandwidth sharing and scheduling 736
limiting the maximum output on a port 732
mapping a port to a queue-set 392
mapping CoS values to a queue and threshold 337
mapping DSCP values to a queue and threshold 339
setting maximum and reserved memory allocations 321
setting WTD thresholds 321
enabling 307
ingress queues
allocating buffers 327
assigning SRR scheduling weights 325
defining the CoS input queue threshold map 329
defining the DSCP input queue threshold map 331
displaying buffer allocations 597
displaying CoS input queue threshold map 601
displaying DSCP input queue threshold map 601
displaying queueing strategy 597
displaying settings for 595
enabling the priority queue 333
mapping CoS values to a queue and threshold 329
mapping DSCP values to a queue and threshold 331
setting WTD thresholds 335
maps
defining 315, 329, 331, 337, 339
displaying 601
policy maps
applying an aggregate policer 373
applying to an interface 414, 422
creating 375
displaying policers 594
displaying policy maps 621
hierarchical 376
policed-DSCP map 315
setting DSCP or IP precedence values 420
traffic classifications 43
trust states 799
port trust states 341
queues, enabling the expedite 385
statistics
in-profile and out-of-profile packets 597
packets enqueued or dropped 597
sent and received CoS values 597
sent and received DSCP values 597
trusted boundary for IP phones 341
VLAN-based 343
quality of service
querytime, MVR 349
queue-set command 392
R
radius-server dead-criteria command 393
radius-server host command 395
rapid per-VLAN spanning-tree plus
rapid PVST+
rcommand command 397
re-authenticating IEEE 802.1x-enabled ports 129
re-authentication
periodic 131
time between attempts 134
receiver ports, MVR 352
receiving flow-control packets 154
recovery mechanism
causes 148
timer interval 149
redundancy for cluster switches 77
reload command 399
remote command 401
remote-span command 403
Remote Switched Port Analyzer
rename (boot loader) command 17
renew ip dhcp snooping database command 405
reset (boot loader) command 18
reset command 821
resource templates, displaying 629
restricted VLAN
rmdir (boot loader) command 19
rmon collection stats command 407
root guard, for spanning tree 695
routed ports
IP addresses on 167
number supported 167
RSPAN
configuring 344
displaying 607
filter RSPAN traffic 344
remote-span command 403
sessions
displaying 607
S
scheduled switchover
disabling 97
enabling 97
sdm prefer command 408
SDM templates
allowed resources 410
and stacking 409
displaying 629
dual IPv4 and IPv6 408
secure ports, limitations 770
sending flow-control packets 154
service password-recovery command 412
service-policy command 414
session command 418
set (boot loader) command 20
set command 420
setup command 422
setup express command 425
show access-lists command 427
show archive status command 430
show arp access-list command 431
show auto qos command 432
show boot command 437
show cable-diagnostics tdr command 439
show changes command 821
show class-map command 442
show cluster candidates command 445
show cluster command 443
show cluster members command 447
show controllers cpu-interface command 449
show controllers ethernet-controller command 451
show controllers power inline command 459
show controllers tcam command 461
show controller utilization command 463
show current command 821
show dot1q-tunnel command 468
show dot1x command 469
show dtp 474
show eap command 476
show env command 479
show errdisable detect command 482
show errdisable flap-values command 484
show errdisable recovery command 486
show etherchannel command 488
show facility-alarm status 491
show fallback profile command 491
show flowcontrol command 493
show idprom command 495
show interfaces command 498
show interfaces counters command 510
show inventory command 513
show ip arp inspection command 514
show ipc command 541
show ip dhcp snooping binding command 519
show ip dhcp snooping command 518
show ip dhcp snooping database command 522, 524
show ip igmp profile command 527
show ip igmp snooping address command 550
show ip igmp snooping command 528, 548
show ip igmp snooping groups command 531
show ip igmp snooping mrouter command 533, 552
show ip igmp snooping querier command 535, 554
show ip source binding command 537
show ipv6 access-list command 545
show ipv6 dhcp conflict command 547
show ipv6 route updated 556
show ip verify source command 539
show l2protocol-tunnel command 558
show lacp command 561
show link state group command 568
show location 565
show mac access-group command 570
show mac address-table address command 574
show mac address-table aging time command 576
show mac address-table command 572
show mac address-table count command 578
show mac address-table dynamic command 580
show mac address-table interface command 582
show mac address-table learning command 584
show mac address-table move update command 585
show mac address-table notification command 60, 587, 24
show mac address-table static command 589
show mac address-table vlan command 591
show mls qos aggregate-policer command 594
show mls qos command 593
show mls qos input-queue command 595
show mls qos interface command 597
show mls qos maps command 601
show mls qos queue-set command 604
show mls qos vlan command 606
show monitor command 607
show mvr command 610
show mvr interface command 612
show mvr members command 614
show pagp command 616
show parser macro command 618
show platform acl command 2
show platform backup interface command 3
show platform configuration command 4
show platform etherchannel command 5
show platform forward command 6
show platform frontend-controller command 8
show platform igmp snooping command 9
show platform ipc trace command 17
show platform ip multicast command 11
show platform ip unicast command 12
show platform ipv6 unicast command 18
show platform ip wccp command 16
show platform layer4op command 20
show platform mac-address-table command 21
show platform messaging command 22
show platform monitor command 23
show platform mvr table command 24
show platform pm command 25
show platform port-asic command 26
show platform port-security command 31
show platform qos command 32
show platform resource-manager command 33
show platform snmp counters command 35
show platform spanning-tree command 36
show platform stack-manager command 38
show platform stp-instance command 37
show platform tb command 40
show platform tcam command 42
show platform vlan command 45
show policy-map command 621
show port security command 623
show power inline command 626
show proposed command 821
show sdm prefer command 629
show setup express command 632
show spanning-tree command 633
show storm-control command 639
show switch command 641
show system mtu command 645
show trust command 799
show udld command 646
show version command 649
show vlan access-map command 656
show vlan command 651
show vlan command, fields 653
show vlan filter command 658
show vmps command 659
show vtp command 662
shutdown command 667
shutdown threshold, Layer 2 protocol tunneling 258
shutdown vlan command 669
small violation-rate command 670
Smartports macros
SNMP host, specifying 677
SNMP informs, enabling the sending of 672
snmp-server enable traps command 672
snmp-server host command 677
snmp trap mac-notification command 682
SNMP traps
enabling MAC address notification trap 682
enabling the MAC address notification feature 286
enabling the sending of 672
SoftPhone
software images
copying 8
deleting 83
downloading 11
uploading 18
software version, displaying 649
source ports, MVR 352
SPAN
configuring 344
debug messages, display 25
displaying 607
filter SPAN traffic 344
sessions
add interfaces to 344
displaying 607
start new 344
spanning-tree backbonefast command 684
spanning-tree bpdufilter command 685
spanning-tree bpduguard command 687
spanning-tree cost command 689
spanning-tree etherchannel command 691
spanning-tree extend system-id command 693
spanning-tree guard command 695
spanning-tree link-type command 697
spanning-tree loopguard default command 699
spanning-tree mode command 701
spanning-tree mst configuration command 703
spanning-tree mst cost command 705
spanning-tree mst forward-time command 707
spanning-tree mst hello-time command 708
spanning-tree mst max-age command 709
spanning-tree mst max-hops command 710
spanning-tree mst port-priority command 712
spanning-tree mst pre-standard command 714
spanning-tree mst priority command 715
spanning-tree mst root command 716
spanning-tree portfast (global configuration) command 720
spanning-tree portfast (interface configuration) command 722
spanning-tree port-priority command 718
Spanning Tree Protocol
spanning-tree transmit hold-count command 724
spanning-tree uplinkfast command 725
spanning-tree vlan command 727
speed command 730
srr-queue bandwidth limit command 732
srr-queue bandwidth share command 736
SSH, configuring version 227
stack-mac persistent timer command 738
stack member
access 418
priority value 744
provisioning 745
reloading 399
stacks, switch
MAC address 738
provisioning a new member 745
reloading 399
stack member access 418
stack member priority value 641, 744
static-access ports, configuring 751
statistics, Ethernet group 407
sticky learning, enabling 768
storm-control command 741
STP
BackboneFast 684
counters, clearing 64
debug messages, display
BackboneFast events 82
MSTP 85
optimized BPDUs handling 84
spanning-tree activity 80
switch shim 87
transmitted and received BPDUs 83
UplinkFast 89
detection of indirect link failures 684
enabling protocol tunneling for 258
EtherChannel misconfiguration 691
extended system ID 693
path cost 689
protocol modes 701
root port
accelerating choice of new 725
loop guard 695
preventing from becoming designated 695
restricting which can be root 695
root guard 695
UplinkFast 725
root switch
affects of extended system ID 693, 728
hello-time 727
interval between BDPU messages 727
interval between hello BPDU messages 727
max-age 727
port priority for selection of 718
primary or secondary 727
switch priority 727
state changes
blocking to forwarding state 722
enabling BPDU filtering 685, 720
enabling timer to recover from error state 148
forward-delay time 727
length of listening and learning states 727
shutting down Port Fast-enabled ports 720
state information display 633
SVIs, creating 161
SVI status calculation 753
Switched Port Analyzer
switching characteristics
modifying 749
returning to interfaces 749
switchport access command 751
switchport autostate exclude command 753
switchport backup interface command 755
switchport block command 759
switchport command 749
switchport host command 760
switchport mode command 761
switchport mode private-vlan command 764
switchport nonegotiate command 766
switchport port-security aging command 773
switchport port-security command 768
switchport priority extend command 775
switchport private-vlan command 777
switchport protected command 779
switchports, displaying 498
switchport trunk command 781
switchport voice vlan command 785, 786
switch priority command 744
switch provision command 745
switch renumber command 747
system env temperature threshold yellow command 788
system message logging 274
system message logging, save message to flash 275
system mtu command 790
system resource templates 408
T
tar files, creating, listing, and extracting 15
TDR, running 793
Telnet, using to communicate to cluster switches 397
temperature information, displaying 479
templates, system resources 408
test cable-diagnostics tdr command 793
test relay 794
traceroute mac command 794
traceroute mac ip command 797
trunking, VLAN mode 761
trunk mode 761
trunk ports 761
trunks, to non-DTP device 762
trusted boundary for QoS 341
trusted port states for QoS 341
tunnel ports, Layer 2 protocol, displaying 558
type (boot loader) command 23
U
UDLD
debug messages, display 98
enable globally 801
enable per interface 803
error recovery timer 148
message timer 801
reset a shutdown interface 805
status 646
udld command 801
udld port command 803
udld reset command 805
unicast storm control 741
UniDirectional Link Detection
unknown multicast traffic, preventing 759
unknown unicast traffic, preventing 759
unset (boot loader) command 24
upgrading
software images
copying 8
downloading 11
monitoring status of 430
UplinkFast, for STP 725
V
version (boot loader) command 26
version mismatch mode 642
vlan (global configuration) command 806
vlan (VLAN configuration) command 812
vlan access-map command 818
VLAN access map configuration mode 818
VLAN access maps
actions 6
displaying 656
VLAN-based QoS 343
VLAN configuration
VLAN configuration mode
commands
VLAN 812
VTP 836
description 5
entering 820
summary 3
vlan database command 820
vlan dot1q tag native command 823
vlan filter command 825
VLAN filters, displaying 658
VLAN maps
applying 825
creating 818
defining 301
displaying 656
VLAN Query Protocol
VLANs
adding 806
debug messages, display
ISL 94
VLAN IOS file system error tests 92
VLAN manager activity 90
VTP 96
displaying configurations 651
enabling guest VLAN supplicant 104, 114, 153
extended-range 806
MAC addresses
displaying 591
number of 578
private 764
configuring 387
displaying 651
restarting 669
saving the configuration 806
shutting down 669
suspending 669
variables 812
VLAN Trunking Protocol
VM mode 642
VMPS
configuring servers 830
displaying 659
error recovery timer 149
reconfirming dynamic VLAN assignments 827
vmps reconfirm (global configuration) command 828
vmps reconfirm (privileged EXEC) command 827
vmps retry command 829
vmps server command 830
voice VLAN
setting port priority 775
VQP
and dynamic-access ports 752
clearing client statistics 66
displaying information 659
per-server retry count 829
reconfirmation interval 828
reconfirming dynamic VLAN assignments 827
VTP
changing characteristics 832
clearing pruning counters 67
configuring
file name 832
counters display fields 663
displaying information 662
enabling
tunneling for 258
saving the configuration 806, 816
statistics 662
status 662
status display fields 665
vtp (global configuration) command 832
vtp (VLAN configuration) command 836
W
wireless controller, accessing 418
wireless controller switch. 101
X
Feedback