Index
Numerics
802.1X
and switchport modes 2-360
See also port-based authentication
A
aaa authentication dot1x command 2-1
AAA methods 2-1
abort command 2-401
access control entries
access control lists
access groups, IP 2-80
access map configuration mode 2-99
access mode 2-359
access ports 2-359
ACLs
deny 2-52
displaying 2-180
for non-IP protocols 2-93
matching 2-99
permit 2-149
action command 2-3
address aliasing 2-140
aggregate-port learner 2-145
allowed VLANs 2-372
apply command 2-401
archive copy-sw command 2-5
archive download-sw command 2-7
archive tar command 2-10
archive upload-sw command 2-13
audience xv
authorization state of controlled port 2-58
autonegotiation of duplex mode 2-65
B
BackboneFast, for STP 2-317
boot (boot loader) command A-2
boot auto-copy-sw command 2-15
boot boothlpr command 2-16
boot config-file command 2-17
boot enable-break command 2-18
boot helper command 2-19
boot helper-config file command 2-20
booting
displaying environment variables 2-183
interrupting 2-18
IOS image 2-23
manually 2-21
boot loader
accessing A-1
booting
helper image 2-19
IOS image A-2
directories
creating A-16
displaying a list of A-7
removing A-20
displaying
available commands A-12
memory heap utilization A-14
version A-27
environment variables
described A-21
displaying settings A-21
location of A-23
setting A-21
unsetting A-25
files
copying A-5
deleting A-6
displaying a list of A-7
displaying the contents of A-4, A-17, A-24
renaming A-18
file system
formatting A-10
initializing Flash A-9
running a consistency check A-11
loading helper images A-13
prompt A-1
resetting the system A-19
boot manual command 2-21
boot private-config-file command 2-22
boot system command 2-23
BPDU filtering, for spanning tree 2-318, 2-331
BPDU guard, for spanning tree 2-320, 2-331
broadcast storm control 2-348
broadcast traffic counters 2-221
C
candidate switches
cat (boot loader) command A-4
caution, description xvi
channel-group command 2-24
Cisco Technical Assistance Center xix
class command 2-27
class-map command 2-29
class maps
creating 2-29
defining the match criteria 2-101
displaying 2-185
class of service
clear mac-address-table command 2-31
clear pagp command 2-32
clear vmps statistics command 2-33
clear vtp counters command 2-34
cluster commander-address command 2-35
cluster discovery hop-count command 2-37
cluster enable command 2-38
cluster holdtime command 2-40
cluster member command 2-41
cluster outside-interface command 2-43
cluster run command 2-44
clusters
adding candidates 2-41
binding to HSRP group 2-45
building manually 2-41
communicating with
devices outside the cluster 2-43
members by using Telnet 2-161
debug messages, display B-2
displaying
candidate switches 2-188
debug messages B-2
member switches 2-190
status 2-186
hop-count limit for extended discovery 2-37
HSRP standby groups 2-45
redundancy 2-45
SNMP trap 2-310
cluster standby-group command 2-45
cluster timer command 2-47
command modes defined 1-2
command switch
configuration files
password recovery disable considerations A-1
specifying the name 2-17, 2-22
configuring multiple interfaces 2-75
config-vlan mode
commands 2-387
description 1-4
entering 2-386
summary 1-2
conventions
command xvi
for examples xvi
publication xvi
text xvi
copy (boot loader) command A-5
CoS
assigning default value to incoming packets 2-107
overriding the incoming value 2-107
CoS-to-DSCP map 2-111
CPU ASIC statistics, displaying 2-192
CPU statistics, displaying 2-192
D
debug cluster command B-2
debug dot1x command B-4
debug dtp command B-6
debug etherchannel command B-7
debug interface command B-8
debug ip igmp filter command B-9
debug ip igmp max-groups command B-10
debug ip igmp snooping command B-11
debug mac-notification command B-12
debug matm command B-13
debug monitor command B-14
debug mvrdbg command B-15
debug nvram command B-16
debug pagp command B-17
debug platform acl command B-18
debug platform cli-redirection main command B-19
debug platform configuration command B-20
debug platform cpu-queues command B-21
debug platform device-manager command B-23
debug platform dot1x command B-24
debug platform etherchannel command B-25
debug platform fallback-bridging command B-26
debug platform forw-tcam command B-27
debug platform ipc command B-34
debug platform ip igmp snooping command B-28
debug platform ip multicast command B-30
debug platform ip unicast command B-32
debug platform led command B-35
debug platform matm command B-36
debug platform messaging command B-37
debug platform phy command B-38
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 remote-commands command B-44
debug platform resource-manager command B-45
debug platform snmp command B-46
debug platform span command B-47
debug platform stack-manager command B-48
debug platform supervisor-asic command B-49
debug platform sw-bridge command B-50
debug platform tcam command B-51
debug platform udld command B-54
debug platform vlan command B-55
debug pm command B-56
debug port-security command B-58
debug qos-manager command B-59
debug spanning-tree backbonefast command B-62
debug spanning-tree bpdu command B-63
debug spanning-tree bpdu-opt command B-64
debug spanning-tree command B-60
debug spanning-tree switch command B-65
debug spanning-tree uplinkfast command B-67
debug sw-vlan command B-68
debug sw-vlan ifs command B-70
debug sw-vlan notification command B-71
debug sw-vlan vtp command B-73
debug udld command B-75
debug vqpc command B-77
define interface-range command 2-48
delete (boot loader) command A-6
delete command 2-50
deny command 2-52
detect mechanism, causes 2-67
dir (boot loader) command A-7
directories, deleting 2-50
documentation
feedback xviii
obtaining
CD-ROM xvii
world wide web xvii
ordering xviii
related xvii
document conventions xvi
dot1x default command 2-55
dot1x max-req command 2-56
dot1x multiple-hosts command 2-57
dot1x port-control command 2-58
dot1x re-authenticate command 2-60
dot1x re-authentication command 2-61
dot1x timeout quiet-period command 2-62
dot1x timeout re-authperiod command 2-63
dot1x timeout tx-period command 2-64
dropping packets, with ACL matches 2-3
DSCP-to-CoS map 2-111
DSCP-to-DSCP-mutation map 2-111
DTP 2-360
DTP flap
error detection for 2-67
error recovery timer 2-69
duplex command 2-65
dynamic-access ports
configuring 2-355
restrictions 2-356
dynamic auto VLAN membership mode 2-359
dynamic desirable VLAN membership mode 2-359
Dynamic Trunking Protocol
E
EAP-request/identity frame
maximum number to send 2-56
response time before retransmitting 2-64
encapsulation methods 2-372
environment variables, displaying 2-183
errdisable detect cause command 2-67
errdisable recovery command 2-69
error conditions, displaying 2-209
error disable detection 2-67
error-disabled interfaces, displaying 2-216
EtherChannel
assigning Ethernet interface to channel group 2-24
creating port-channel logical interface 2-73
debug EtherChannel/PAgP, display B-7
debug platform-specific events, display B-25
displaying 2-213
interface information, displaying 2-216
load-distribution methods 2-158
PAgP
aggregate-port learner 2-145
clearing channel-group information 2-32
debug messages, display B-17
displaying 2-270
error detection for 2-67
error recovery timer 2-69
learn method 2-145
modes 2-24
physical-port learner 2-145
priority of interface for transmitted traffic 2-147
Ethernet controller, internal register display 2-194
Ethernet statistics, collecting 2-167
examples, conventions for xvi
exit command 2-401
extended discovery of candidate switches 2-37
extended-range VLANs
and allowed VLAN list 2-372
and pruning-eligible list 2-372
configuring 2-386
extended system ID for STP 2-324
F
fan information, displaying 2-206
feedback to Cisco Systems, web xviii
file name, VTP 2-410
files, deleting 2-50
flash_init (boot loader) command A-9
flowcontrol command 2-71
format (boot loader) command A-10
forwarding packets, with ACL matches 2-3
forwarding results, display C-5
frame forwarding information, displaying C-5
fsck (boot loader) command A-11
G
global configuration mode 1-2, 1-4
H
hardware ACL statistics 2-180
help (boot loader) command A-12
hop-count limit for clusters 2-37
host connection, port configuration 2-358
HSRP
binding HSRP group to cluster 2-45
standby group 2-45
I
IGMP filters
applying 2-84
debug messages, display B-9
IGMP groups, setting maximum 2-85
IGMP maximum groups, debugging B-10
IGMP profiles
creating 2-86
displaying 2-224
IGMP snooping
displaying 2-225, 2-227, 2-228
enabling 2-88
images
Immediate-Leave feature, MVR 2-142
Immediate-Leave processing 2-88
interface command 2-78
interface configuration mode 1-2, 1-4
interface port-channel command 2-73
interface range command 2-75
interface-range macros 2-48
interfaces
assigning Ethernet interface to channel group 2-24
configuring 2-65
configuring multiple 2-75
creating port-channel logical 2-73
debug messages, display B-8
disabling 2-308
displaying the MAC address table 2-240
restarting 2-308
interface speed, configuring 2-340
internal registers, displaying 2-194, 2-198
invalid GBIC
error detection for 2-67
error recovery timer 2-69
ip address command 2-82
IP addresses, setting 2-82
IP address matching 2-99
ip igmp filter command 2-84
ip igmp max-groups command 2-85
ip igmp profile command 2-86
ip igmp snooping command 2-88
IP multicast addresses 2-139
IP-precedence-to-DSCP map 2-111
J
L
Layer 2 mode, enabling 2-353
Layer 3 mode, enabling 2-353
line configuration mode 1-3, 1-5
link flap
error detection for 2-67
error recovery timer 2-69
load_helper (boot loader) command A-13
load-distribution methods for EtherChannel 2-158
logging file command 2-91
logical interface 2-73
loopback, error recovery timer 2-69
loop guard, for spanning tree 2-325, 2-327
M
MAC access list configuration mode 2-93
mac access-list extended command 2-93
MAC access lists 2-52
MAC addresses
displaying
aging time 2-234
all 2-232
dynamic 2-238
Layer 2 multicast entries 2-242
notification settings 2-244
number of addresses in a VLAN 2-236
per interface 2-240
per VLAN 2-248
static 2-246
static and dynamic entries 2-230
dynamic
aging time 2-95
deleting 2-31
displaying 2-238
enabling MAC address notification 2-96
matching 2-99
static
adding and removing 2-98
displaying 2-246
tables 2-232
MAC address notification, debugging B-12
mac address-table aging-time 2-99
mac-address-table aging-time command 2-95
mac-address-table notification command 2-96
mac-address-table static command 2-98
macros, interface range 2-48, 2-75
manual
audience xv
purpose of xv
maps
QoS
defining 2-111
displaying 2-257
VLAN
creating 2-398
defining 2-99
displaying 2-300
match (access-map configuration) command 2-99
match (class-map configuration) command 2-101
maximum transmission unit
member switches
memory (boot loader) command A-14
mkdir (boot loader) command A-16
mls qos aggregate-policer command 2-105
mls qos command 2-103
mls qos cos command 2-107
mls qos dscp-mutation command 2-109
mls qos map command 2-111
mls qos queue-set output buffers command 2-114
mls qos queue-set output threshold command 2-116
mls qos srr-queue input bandwidth command 2-118
mls qos srr-queue input buffers command 2-120
mls qos-srr-queue input cos-map command 2-122
mls qos srr-queue input dscp-map command 2-124
mls qos srr-queue input priority-queue command 2-126
mls qos srr-queue input threshold command 2-128
mls qos-srr-queue output cos-map command 2-130
mls qos srr-queue output dscp-map command 2-132
mls qos trust command 2-134
mode, MVR 2-139
Mode button, and password recovery 2-170
modes, commands 1-2
monitor session command 2-136
more (boot loader) command A-17
MTU
configuring size 2-377
displaying global setting 2-290
multicast group address, MVR 2-142
multicast groups, MVR 2-140
multicast router learning method 2-88
multicast router ports, configuring 2-88
multicast storm control 2-348
multicast traffic counters 2-221
multicast VLAN, MVR 2-139
multicast VLAN registration
multiple hosts on authorized port 2-57
MVR
and address aliasing 2-140
configuring 2-139
configuring interfaces 2-142
debug messages, display B-15
displaying 2-264
displaying interface information 2-266
members, displaying 2-268
mvr (global configuration) command 2-139
mvr (interface configuration) command 2-142
mvr vlan group command 2-143
N
native VLANs 2-372
nonegotiate
DTP messaging 2-361
speed 2-340
non-IP protocols
denying 2-52
forwarding 2-149
non-IP traffic access lists 2-93
non-IP traffic forwarding
denying 2-52
permitting 2-149
normal-range VLANs 2-386, 2-392
note, description xvi
P
PAgP
pagp learn-method command 2-145
pagp port-priority command 2-147
password-recovery mechanism, enabling and disabling 2-170
permit command 2-149
physical-port learner 2-145
PIM-DVMRP, as multicast router learning method 2-88
police aggregate command 2-154
police command 2-152
policed-DSCP map 2-111
policy-map command 2-156
policy maps
applying to an interface 2-172, 2-177
creating 2-156
displaying 2-272
policers
displaying 2-251
for a single class 2-152
for multiple classes 2-105, 2-154
policed-DSCP map 2-111
traffic classification
defining the class 2-27
defining trust states 2-379
setting DSCP or IP precedence values 2-175
Port Aggregation Protocol
port-based authentication
AAA method list 2-1
debug messages, display B-4
enabling 802.1X 2-58
manual control of authorization state 2-58
multiple hosts on authorized port 2-57
periodic re-authentication
enabling 2-61
time between attempts 2-63
quiet period between failed authentication exchanges 2-62
re-authenticating 802.1X-enabled ports 2-60
resetting global 802.1X parameters 2-55
statistics and status display 2-200
switch-to-client frame-retransmission number 2-56
switch-to-client retransmission time 2-64
port-channel load-balance command 2-158
Port Fast, for spanning tree 2-333
port ranges, defining 2-48
ports, debugging B-56
ports, protected 2-370
port security
aging 2-366
debug messages, display B-58
enabling 2-363
violation error recovery 2-69
port trust states for QoS 2-134
port types, MVR 2-142
power information, displaying 2-206
priority value, stack member 2-287, 2-350
protected ports, displaying 2-220
pruning
VLANs 2-372
VTP
displaying interface information 2-216
pruning-eligible VLAN list 2-374
publications for products, technologies, and network solutions xx
Q
QoS
class maps
creating 2-29
defining the match criteria 2-101
displaying 2-185
defining the CoS value for an incoming packet 2-107
displaying configuration information 2-250
DSCP trusted ports
applying DSCP-to-DSCP-mutation map to 2-109
defining DSCP-to-DSCP-mutation map 2-111
egress queues
allocating buffers 2-114
defining the CoS output queue threshold map 2-130
defining the DSCP output queue threshold map 2-132
displaying buffer allocations 2-254
displaying CoS output queue threshold map 2-257
displaying DSCP output queue threshold map 2-257
displaying queueing strategy 2-254
displaying queue-set settings 2-260
enabling bandwidth shaping and scheduling 2-344
enabling bandwidth sharing and scheduling 2-346
limiting the maximum output on a port 2-342
mapping a port to a queue-set 2-160
mapping CoS values to a queue and threshold 2-130
mapping DSCP values to a queue and threshold 2-132
setting maximum and reserved memory allocations 2-116
setting WTD thresholds 2-116
enabling 2-103
ingress queues
allocating buffers 2-120
assigning SRR scheduling weights 2-118
defining the CoS input queue threshold map 2-122
defining the DSCP input queue threshold map 2-124
displaying buffer allocations 2-254
displaying CoS input queue threshold map 2-257
displaying DSCP input queue threshold map 2-257
displaying queueing strategy 2-254
displaying settings for 2-252
enabling the priority queue 2-126
mapping CoS values to a queue and threshold 2-122
mapping DSCP values to a queue and threshold 2-124
setting WTD thresholds 2-128
maps
defining 2-111, 2-122, 2-124, 2-130, 2-132
displaying 2-257
policy maps
applying an aggregate policer 2-154
applying to an interface 2-172, 2-177
creating 2-156
defining policers 2-105, 2-152
displaying policers 2-251
displaying policy maps 2-272
policed-DSCP map 2-111
setting DSCP or IP precedence values 2-175
traffic classifications 2-27
trust states 2-379
port trust states 2-134
statistics
in-profile and out-of-profile packets 2-254
packets enqueued or dropped 2-254
sent and received CoS values 2-254
sent and received DSCP values 2-254
quality of service
querytime, MVR 2-139
queue-set command 2-160
R
rcommand command 2-161
re-authenticating 802.1X-enabled ports 2-60
re-authentication
periodic 2-61
time between attempts 2-63
receiver ports, MVR 2-142
receiving flow-control packets 2-71
recovery mechanism
causes 2-69
timer interval 2-69
redundancy for cluster switches 2-45
reload command 2-163
remote command command 2-164
remote-span command 2-165
Remote Switched Port Analyzer
rename (boot loader) command A-18
reset (boot loader) command A-19
reset command 2-401
resource templates, displaying 2-278
rmdir (boot loader) command A-20
rmon collection stats command 2-167
root guard, for spanning tree 2-325
routed ports
IP addresses on 2-83
RSPAN
configuring 2-136
displaying 2-262
filter RSPAN traffic 2-136
remote-span command 2-165
sessions
add interfaces to 2-136
displaying 2-262
start new 2-136
S
sdm prefer command 2-168
secure ports, limitations 2-364
sending flow-control packets 2-71
service password-recovery command 2-170
service-policy command 2-172
session command 2-174
set (boot loader) command A-21
set command 2-175
setup command 2-177
show access-lists command 2-180
show boot command 2-183
show changes command 2-401
show class-map command 2-185
show cluster candidates command 2-188
show cluster command 2-186
show cluster members command 2-190
show controllers cpu-interface command 2-192, 2-194
show controllers tcam command 2-198
show current command 2-401
show dot1x command 2-200
show dtp 2-204
show env command 2-206
show errdisable detect command 2-208
show errdisable flap-values command 2-209
show errdisable recovery command 2-211
show etherchannel command 2-213
show interfaces command 2-216
show interfaces counters command 2-221
show ip igmp profile command 2-224
show ip igmp snooping command 2-225, 2-227, 2-228
show mac-address-table address command 2-232
show mac-address-table aging time command 2-234
show mac-address-table command 2-230
show mac-address-table count command 2-236
show mac-address-table dynamic command 2-238
show mac-address-table interface command 2-240
show mac address-table multicast command 2-242
show mac-address-table notification command 2-244
show mac-address-table static command 2-246
show mac-address-table vlan command 2-248
show mls qos aggregate-policer command 2-251
show mls qos command 2-250
show mls qos input-queue command 2-252
show mls qos interface command 2-254
show mls qos maps command 2-257
show mls qos queue-set command 2-260
show monitor command 2-262
show mvr command 2-264
show mvr interface command 2-266
show mvr members command 2-268
show pagp command 2-270
show platform acl command C-2
show platform configuration command C-3
show platform etherchannel command C-4
show platform forward command C-5
show platform igmp snooping command C-7
show platform ipc trace command C-12
show platform ip multicast command C-9
show platform ip unicast command C-10
show platform layer4op command C-13
show platform mac-address-table command C-14
show platform messaging command C-15
show platform monitor command C-16
show platform mvr table command C-17
show platform pm command C-23
show platform port-asic command C-18
show platform port-security command C-24
show platform qos command C-25
show platform resource-manager command C-26
show platform snmp counters command C-28
show platform spanning-tree command C-29
show platform stack-manager command C-30
show platform tcam command C-32
show platform vlan command C-35
show policy-map command 2-272
show port security command 2-274
show proposed command 2-401
show running-config vlan command 2-276
show sdm prefer command 2-278
show spanning-tree command 2-280
show storm-control command 2-285
show switch command 2-287
show system mtu command 2-290
show trust command 2-379
show udld command 2-291
show version command 2-294
show vlan access-map command 2-300
show vlan command 2-296
show vlan command fields 2-297
show vlan filter command 2-301
show vmps command 2-302
show vtp command 2-304
shutdown command 2-308
shutdown vlan command 2-309
SNMP host, specifying 2-312
SNMP informs, enabling the sending of 2-310
snmp-server enable traps command 2-310
snmp-server host command 2-312
snmp trap mac-notification command 2-315
SNMP traps
enabling MAC address notification trap 2-315
enabling the MAC address notification feature 2-96
enabling the sending of 2-310
software images
copying 2-5
deleting 2-50
downloading 2-7
uploading 2-13
software version, displaying 2-294
source ports, MVR 2-142
SPAN
configuring 2-136
debug messages, display B-14
displaying 2-262
filter SPAN traffic 2-136
sessions
add interfaces to 2-136
displaying 2-262
start new 2-136
spanning-tree backbonefast command 2-317
spanning-tree bpdufilter command 2-318
spanning-tree bpduguard command 2-320
spanning-tree cost command 2-322
spanning-tree extend system-id command 2-324
spanning-tree guard command 2-325
spanning-tree loopguard default command 2-327
spanning-tree mode command 2-328
spanning-tree portfast (global configuration) command 2-331
spanning-tree portfast (interface configuration) command 2-333
spanning-tree port-priority command 2-329
Spanning Tree Protocol
spanning-tree uplinkfast command 2-335
spanning-tree vlan command 2-337
speed command 2-340
srr-queue bandwidth limit command 2-342
srr-queue bandwidth shape command 2-344
srr-queue bandwidth share command 2-346
stack member
access 2-174
number 2-351
priority value 2-350
reloading 2-163
stack member number 2-287
stacks, switch
reloading 2-163
stack member access 2-174
stack member number 2-287, 2-351
stack member priority value 2-287, 2-350
static-access ports, configuring 2-355
statistics, Ethernet group 2-167
storm-control command 2-348
STP
BackboneFast 2-317
debug messages, display
BackboneFast events B-62
optimized BPDUs handling B-64
spanning-tree activity B-60
switch shim B-65
transmitted and received BPDUs B-63
UplinkFast B-67
detection of indirect link failures 2-317
extended system ID 2-324
path cost 2-322
root port
accelerating choice of new 2-335
loop guard 2-325
preventing from becoming designated 2-325
restricting which can be root 2-325
root guard 2-325
UplinkFast 2-335
root switch
affects of extended system ID 2-324, 2-338
hello-time 2-337
interval between BDPU messages 2-337
interval between hello BPDU messages 2-337
max-age 2-337
port priority for selection of 2-329
primary or secondary 2-337
switch priority 2-337
state changes
blocking to forwarding state 2-333
enabling BPDU filtering 2-318, 2-331
enabling BPDU guard 2-320, 2-331
enabling Port Fast 2-331, 2-333
enabling timer to recover from error state 2-69
forward-delay time 2-337
length of listening and learning states 2-337
shutting down Port Fast-enabled ports 2-331
state information display 2-280
VLAN options 2-337
SVIs
creating 2-78
number supported 2-169
Switched Port Analyzer
switching characteristics
returning to interfaces 2-353, 2-361
switchport access command 2-355
switchport block command 2-357
switchport command 2-353
switchport host command 2-358
switchport mode command 2-359
switchport nonegotiate command 2-361
switchport port-security aging command 2-366
switchport port-security command 2-363
switchport priority extend command 2-368
switchport protected command 2-370
switchports, displaying 2-216
switchport trunk command 2-372
switchport voice vlan command 2-375
switch priority command 2-350
switch renumber command 2-351
system message logging, save message to Flash 2-91
system mtu command 2-377
system resource templates 2-168
T
TAC
inquiries xix
toll-free telephone numbers xx
website xix
tar files, creating, listing, and extracting 2-10
technical assistance
Cisco.com xviii
TAC xix
TAC website xix
toll-free telephone numbers xx
Telnetting to cluster switches 2-161
temperature information, displaying 2-206
templates, system resources 2-168
trunking, VLAN mode 2-359
trunk mode 2-359
trunk ports 2-359
trunks, to non-DTP device 2-360
trusted port states for QoS 2-134
type (boot loader) command A-24
U
UDLD
debug messages, display B-75
enable globally 2-381
enable per interface 2-383
error recovery timer 2-69
message timer 2-381
reset a shutdown interface 2-385
status 2-291
udld (global configuration) command 2-381
udld (interface configuration) command 2-383
udld reset command 2-385
unicast storm control 2-348
unicast traffic counters 2-221
UniDirectional Link Detection
unknown multicast traffic, preventing 2-357
unknown unicast traffic, preventing 2-357
unset (boot loader) command A-25
upgrading, software images 2-5, 2-7
UplinkFast, for STP 2-335
V
version (boot loader) command A-27
vlan (global configuration) command 2-386
vlan (VLAN configuration) command 2-392
vlan access-map command 2-398
VLAN access map configuration mode 2-398
VLAN access maps
actions 2-3
displaying 2-300
VLAN configuration
VLAN configuration mode
commands
VLAN 2-392
VTP 2-414
description 1-5
entering 2-400
summary 1-3
vlan database command 2-400
vlan filter command 2-403
VLAN filters, displaying 2-301
VLAN maps
applying 2-403
creating 2-398
defining 2-99
displaying 2-300
VLAN Query Protocol
VLANs
adding 2-386
debug messages, display
ISL B-71
VLAN IOS file system error tests B-70
VLAN manager activity B-68
VTP B-73
displaying configurations 2-276, 2-296
extended-range 2-386
MAC addresses
displaying 2-248
number of 2-236
restarting 2-309
saving the configuration 2-386
shutting down 2-309
SNMP traps for VTP 2-310, 2-312
suspending 2-309
variables 2-392
VLAN Trunking Protocol
VMPS
configuring servers 2-408
displaying 2-302
error recovery timer 2-69
reconfirming dynamic VLAN assignments 2-405
vmps reconfirm (global configuration) command 2-406
vmps reconfirm (privileged EXEC) command 2-405
vmps retry command 2-407
vmps server command 2-408
voice VLAN
configuring 2-375
setting port priority 2-368
VQP
and dynamic-access ports 2-356
clearing client statistics 2-33
displaying information 2-302
per-server retry count 2-407
reconfirmation interval 2-406
reconfirming dynamic VLAN assignments 2-405
VTP
changing characteristics 2-410
clearing pruning counters 2-34
configuring
file name 2-410
counters display fields 2-305
displaying information 2-304
enabling
saving the configuration 2-386, 2-396
statistics 2-304
status 2-304
status display fields 2-306
vtp (global configuration) command 2-410
vtp (VLAN configuration) command 2-414
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