Table Of Contents
A - B - C - D - E - F - G - H - I - J - L - M - N - P - Q - R - S - T - U - V - W -
Index
A
aaa authentication command2-1
abort command2-316
access control entries
access control lists
Access Control Parameters
access groups
IP2-67
MAC
applying ACL to interface2-79
displaying2-165
access-list (IP extended) command2-3
access-list (IP standard) command2-6
access-list configuration mode
deny2-36
entering2-69
permit2-111
access ports2-281
ACLs
IP
applying to interface2-67
deny2-36
permit2-111
ACLs (continued)MAC
applying to interface2-79
deny2-39
displaying2-128
permit2-114
ACPs, displaying2-173
aggregate-port learner2-108
allowed VLANs, setting2-292
apply command2-316
audiencexi
autonegotiation of duplex mode2-52
B
BackboneFast, for STP2-231
BPDU filtering, for spanning tree2-232, 2-264
BPDU guard, for spanning tree2-234, 2-264
broadcast suppression level
configuring2-277
displaying2-202
enabling2-277
broadcast traffic counters2-156
C
caution, descriptionxii
channel-group command2-8
Cisco Technical Assistance Centerxv
class command2-10
class-map command2-12
class maps
creating2-12
defining the match criteria2-89
displaying2-130
class of service
clear interface command2-14
clear mac-address-table command2-15
clear pagp command2-17
clear spanning-tree detected-protocols command2-18
clear vmps statistics command2-19
clear vtp counters command2-20
cluster commander-address command2-21
cluster discovery hop-count command2-23
cluster enable command2-24
cluster holdtime command2-25
cluster management-vlan command2-26
cluster member command2-27
cluster run command2-29
clusters
adding candidates2-27
binding to HSRP2-30
building manually2-27
communicating with members by using Telnet2-122
displaying
candidate switches2-134
member switches2-136
status2-132
heartbeat messages
duration after which switch declared down2-25
interval between2-32
hop-count limit for extended discovery2-23
HSRP standby groups2-30
redundancy2-30
SNMP trap2-224
cluster standby-group command2-30
cluster timer command2-32
command modes defined1-2
command switch
configuring multiple interfaces2-65to 2-66
config-vlan mode
commands2-305
description1-4
entering2-304
summary1-2
conventions
commandxii
for examplesxii
publicationxii
textxii
CoS
default value, assigning to incoming packets2-91
incoming value, overriding2-91
priority queue, assigning values to2-333
priority queue mapping, displaying2-221
WRR bandwidth allocation, displaying2-220
WRR weights, assigning to CoS priority queues2-332
CoS-to-DSCP map
default2-93
defining2-93
cross-stack UplinkFast, for STP2-268
D
debug dot1x commandA-2
debug etherchannel commandA-3
debug pagp commandA-4
debug pm commandA-5
debug spanning-tree backbonefast commandA-9
debug spanning-tree bpdu commandA-10
debug spanning-tree bpdu-opt commandA-11
debug spanning-tree commandA-7
debug spanning-tree mstp commandA-12
debug spanning-tree switch commandA-14
debug spanning-tree uplinkfast commandA-16
debug sw-vlan commandA-17
debug sw-vlan ifs commandA-19
debug sw-vlan notification commandA-20
debug sw-vlan vtp commandA-21
debug udld commandA-23
define interface-range command2-33
delete command2-35
deny (access-list configuration) command2-36
deny (MAC access-list configuration) command2-39
documentation
feedbackxiv
obtaining
CD-ROMxiii
world wide webxiii
orderingxiv
relatedxiii
document conventionsxii
dot1x default command2-42
dot1x max-req command2-43
dot1x multiple-hosts command2-44
dot1x port-control command2-45
dot1x re-authenicate command2-47
dot1x re-authenication command2-48
dot1x timeout quiet-period command2-49
dot1x timeout re-authperiod command2-50
dot1x timeout tx-period command2-51
DSCP-to-CoS map
default2-93
defining2-93
DTP2-282
DTP flap, error recovery timer2-56
duplex command2-52
dynamic-access ports, configuring2-279
Dynamic Trunking Protocol
E
EAP-request/identity frame2-43, 2-51
errdisable detect command2-54
errdisable recovery command2-56
EtherChannel
assigning Ethernet interface to channel group2-8
creating port-channel logical interface2-64
debug messages, displayingA-3to A-4
displaying2-145
load-distribution methods2-120
PAgP
aggregate-port learner2-108
clearing channel-group information2-17
debug messages, displayingA-4
displaying2-186
error recovery timer2-56
learn method2-108
modes2-8
priority of interface for transmitted traffic2-110
Ethernet statistics, collecting2-124
examples, conventions forxii
exit command2-316
extended discovery of candidate switches2-23
extended-range VLANs
and allowed VLAN list2-292
and pruning-eligible list2-292
configuring2-304
extended system ID for STP2-238
Extensible Authentication Protocol-request/identity frame
See EAP-request/identity frame
F
fan information, displaying2-142
feedback to Cisco Systems, webxiv
files, deleting2-35
flowcontrol command2-58
flow-control packets
receiving2-58
sending2-58
G
global configuration mode1-2, 1-4
H
heartbeat messages
duration after which switch declared dead2-25
interval between2-32
holdtime for clusters2-25
hop-count limit for clusters2-23
Hot Standby Router Protocol
HSRP
binding HSRP group to cluster2-30
standby group2-30
I
IEEE 802.1X commands
authentication methods2-1
debuggingA-2
displaying settings2-138
EAP-request/identity frame
response time2-51
sending2-43
manual control2-45
multiple hosts2-44
quiet state, setting2-49
IEEE 802.1X command (continued)re-authenticaton
initiating2-47
periodic2-48
re-authenticaton attempts, interval between2-50
resetting parameters2-42
IGMP snooping
adding ports statically2-77
configuration, displaying2-161
enabling2-72
Immediate-Leave processing2-74
MAC address tables2-170
multicast router ports, displaying2-163
multicast routers2-75
per VLAN2-73
Immediate-Leave feature, MVR2-102
Immediate-Leave processing2-74
interface command2-62
interface configuration mode1-2, 1-4
interface port-channel command2-64
interface range command2-65
interface-range macros2-33
interfaces
assigning Ethernet interface to channel group2-8
configuring2-52
configuring multiple2-65to 2-66
creating port-channel logical2-64
disabling2-222
restarting2-222
invalid GBIC
error detection for2-54
error recovery timer2-56
ip access-group command2-67
ip access-list command2-69
ip address command2-71
ip addresses, setting2-71
ip igmp snooping command2-72
ip igmp snooping vlan command2-73
ip igmp snooping vlan immediate-leave command2-74
ip igmp snooping vlan mrouter command2-75
ip igmp snooping vlan static command2-77
IP multicast addresses2-99
J
jumbo frames
displaying setting2-205
setting switch for2-297
L
line configuration mode1-3, 1-5
link flap
enable error detection for2-54
enable timer to recover from error state2-56
load-distribution methods for EtherChannel2-120
logical interface2-64
loop guard, for spanning tree2-240, 2-243
M
mac access-group command2-79
MAC access-list configuration mode
deny2-39
entering2-81
permit2-114
mac access-list extended command2-81
MAC ACLs
deny2-39
permit2-114
MAC addresses
clearing notification global counters2-15
displaying
aging time2-167
dynamic2-167
multicast entries2-170
notification setting2-172
number of addresses2-167
per interface2-167
per VLAN2-167
secure2-190
static2-167
dynamic
aging time2-83
deleting2-15
displaying2-167
enabling MAC address notification2-85
secure
adding2-285
displaying2-190
static
adding2-87
displaying2-167
mac-address-table aging-time command2-83
mac-address-table notification command2-85
mac-address-table static command2-87
MAC-named extended ACLs2-81
MAC notification feature
clearing global counters2-15
configuring2-85
enabling2-85
macros, interface range2-33
manual
audiencexi
organization ofxii
purpose ofxi
maps, QoS
defining2-93
displaying2-177
masks
match (class-map configuration) command2-89
maximum transmission unit
member switches
mls qos cos command2-91
mls qos map command2-93
mls qos trust command2-95
mode, MVR2-99
monitor session command2-97
MSTP
displaying2-198
interoperability2-18
link type2-242
MST region
aborting changes2-246
applying changes2-246
configuration name2-246
configuration revision number2-246
current or pending display2-246
displaying2-198
MST configuration mode2-246
VLANs-to-instance mapping2-246
path cost2-248
protocol mode2-245
restart protocol migration process2-18
root port
loop guard2-240
preventing from becoming designated2-240
restricting which can be root2-240
root guard2-240
MSTP (continued)root switch
affects of extended system ID2-238
interval between BDPU messages2-253
interval between hello BPDU messages2-251, 2-260
max-age2-253
maximum hop count before discarding BPDU2-255
port priority for selection of2-257
primary or secondary2-260
switch priority2-259
state changes
blocking to forwarding state2-266
enabling BPDU filtering2-232, 2-264
enabling BPDU guard2-234, 2-264
enabling Port Fast2-264, 2-266
forward-delay time2-250
length of listening and learning states2-250
rapid transition to forwarding2-242
shutting down Port Fast-enabled ports2-264
state information display2-197
MTU
configuring size2-297
displaying global setting2-205
multicast groups
multicast groups, MVR2-100
multicast router learning method2-75
multicast router ports, configuring2-75
multicast suppression level
configuring2-277
displaying2-202
enabling2-277
multicast traffic counters2-156
multicast VLAN, MVR2-100
multicast VLAN registration
Multiple Spanning Tree Protocol
MVR
configuring2-99
configuring interfaces2-104
displaying2-180
Immediate Leave feature2-102
receiver port2-104
source port2-104
mvr command2-99
mvr group command2-100
mvr immediate command2-102
mvr type command2-104
mvr vlan group command2-106
N
native VLANs, configuring2-292
normal-range VLANs2-304, 2-309
note, descriptionxii
P
PAgP
pagp learn-method command2-108
pagp port-priority command2-110
permit (access-list configuration) command2-111
permit (MAC access-list configuration) command2-114
PIM-DVMRP, as multicast router learning method2-75
police command2-116
policy-map command2-118
policy maps
applying to an interface2-125
creating2-118
displaying2-188
policers
displaying2-175
for a single class2-116
traffic classification
defining the class2-10
defining the trust states2-95
setting DSCP values2-126
Port Aggregation Protocol
port-channel load-balance command2-120
Port Fast, for spanning tree2-266
port ranges, defining2-33
ports, debug messages, displayA-5
port security
aging2-288
displaying2-190
enabling2-285
violation error recovery timer2-56
port trust states for QoS2-95
protected ports
displaying2-154
enabling2-291
pruning
VLANs2-292
VTP
displaying interface information2-151
publications, relatedxiii
Q
QoS
ACPs, displaying2-173
class maps
creating2-12
defining the match criteria2-89
displaying2-130
configuration information, displaying2-175
defining the CoS value for an incoming packet2-91
maps
defining2-93
displaying2-177
policers, displaying2-175
policy maps
applying to an interface2-125
creating2-118
defining policers2-116
displaying policy maps2-188
setting DSCP values2-126
traffic classifications2-10
port trust states2-95
queues
CoS-to-egress-queue map2-333
WRR weights2-332
quality of service
querytime, MVR2-99
R
rcommand command2-122
receiver port, MVR2-104
receiving flow-control packets2-58
recovery mechanism
causes2-56
display2-143
timer interval2-56
redundancy for cluster switches2-30
reset command2-316
rmon collection stats command2-124
root guard, for spanning tree2-240
RPS status display2-193
S
sending flow-control packets2-58
service-policy command2-125
set command2-126
show access-lists command2-128
show changes command2-316
show class-map command2-130
show cluster candidates command2-134
show cluster command2-132
show cluster members command2-136
show current command2-316
show dot1x command2-138
show env command2-142
show errdisable recovery command2-143
show etherchannel command2-145
show file command2-148
show interfaces command2-151
show interfaces counters command2-156
show ip access-list command2-159
show ip igmp snooping command2-161
show ip igmp snooping mrouter command2-163
show mac access-group command2-165
show mac-address-table command2-167
show mac-address-table multicast command2-170
show mac-address-table notification command2-172
show mls masks2-173
show mls qos interface command2-175
show mls qos maps command2-177
show monitor command2-179
show mvr command2-180
show mvr interface command2-182
show mvr members command2-184
show pagp command2-186
show policy-map command2-188
show port-security command2-190
show proposed command2-316
show rps command2-193
show running-config vlan command2-195
show spanning-tree command2-197
show storm-control command2-202
show system mtu command2-205
show udld command2-206
show version command2-209
show vlan command2-210
show vlan command fields2-211
show vmps command2-213
show vtp command2-215
show wrr-queue bandwidth command2-220
show wrr-queue cos-map command2-221
shutdown command2-222
shutdown vlan command2-223
SNMP host, specifying2-226
snmp-server enable traps command2-224
snmp-server host command2-226
snmp trap mac-notification command2-229
SNMP traps
enable MAC address notification traps2-224, 2-229
enable the sending of traps2-224
enabling MAC address notification2-85
software images, deleting2-35
software version, displaying2-209
source ports, MVR2-104
SPAN
configuring2-97
displaying2-179
enabling2-97
spanning-tree backbonefast command2-231
spanning-tree bpdufilter command2-232
spanning-tree bpduguard command2-234
spanning-tree cost command2-236
spanning-tree extend system-id command2-238
spanning-tree guard command2-240
spanning-tree link-type command2-242
spanning-tree loopguard default command2-243
spanning-tree mode command2-245
spanning-tree mst configuration command2-246
spanning-tree mst cost command2-248
spanning-tree mst forward-time command2-250
spanning-tree mst hello-time command2-251
spanning-tree mst max-age command2-253
spanning-tree mst max-hops command2-255
spanning-tree mst port-priority command2-257
spanning-tree mst priority command2-259
spanning-tree mst root command2-260
spanning-tree portfast (global configuration) command2-264
spanning-tree portfast (interface configuration) command2-266
spanning-tree port-priority command2-262
Spanning Tree Protocol
spanning-tree stack-port command2-268
spanning-tree uplinkfast command2-270
spanning-tree vlan command2-272
speed command2-275
static-access ports, configuring2-279
statistics, Ethernet group2-124
storm control
broadcast, enabling2-277
displaying2-202
multicast, enabling2-277
unicast, enabling2-277
storm-control command2-277
STP
BackboneFast2-231
debug message display
BackboneFast eventsA-9
MSTPA-12
optimized BPDUs handlingA-11
spanning-tree activityA-7
switch shimA-14
transmitted and received BPDUsA-10
UplinkFastA-16
detection of indirect link failures2-231
extended system ID2-238
path cost2-236
protocol mode2-245
root port
accelerating choice of new2-270
accelerating choice of new root in a stack2-268
cross-stack UplinkFast2-268
loop guard2-240
preventing from becoming designated2-240
restricting which can be root2-240
root guard2-240
UplinkFast2-270
root switch
affects of extended system ID2-238, 2-273
hello-time2-272
interval between BDPU messages2-272
interval between hello BPDU messages2-272
max-age2-272
port priority for selection of2-262
primary or secondary2-272
switch priority2-272
state changes
blocking to forwarding state2-266
enable timer to recover from error state2-56
enabling BPDU filtering2-232, 2-264
enabling BPDU guard2-234, 2-264
STP (continued)state changes (continued)
enabling Port Fast2-264, 2-266
forward-delay time2-272
length of listening and learning states2-272
shutting down Port Fast-enabled ports2-264
state information display2-197
switching characteristics
modifying2-283
returning to interfaces2-283
switchport access command2-279
Switch Port Analyzer
switchport mode command2-281
switchport nonegotiate command2-283
switchport port-security aging command2-288
switchport port-security command2-285
switchport priority extend command2-290
switchport protected command2-291
switchports, displaying2-151
switchport trunk command2-292
switchport voice vlan command2-295
system mtu command2-297
T
TACxv
technical assistance
Cisco.comxv
TACxv
TAC websitexv
toll-free telephone numbersxvi
Telnetting to cluster switches2-122
tips, descriptionxii
trunk ports, configuring2-281
trunks, to non-DTP device2-282
U
UDLD
debug messages, displayingA-23
enabling globally2-299
enabling per interface2-301
error recovery timer2-56
message timer2-299
resetting shutdown interfaces2-303
status2-206
udld (global interface) command2-299
udld (interface configuration) command2-301
udld reset command2-303
unicast suppression level
configuring2-277
displaying2-202
enabling2-277
unicast traffic counters2-156
UniDirectional Link Detection
UplinkFast, for STP2-270
URLs, Ciscoxiii
V
vlan (global configuration) command2-304
vlan (VLAN configuration) command2-309
VLAN configuration
VLAN configuration mode
commands
VLAN2-309
VTP2-328
entering2-315
summary1-3
vlan database command2-315
VLAN Query Protocol
VLANs
adding2-304
debug message display
ISLA-20
VLAN IOS file system error testsA-19
VLAN manager activityA-17
VTPA-21
displaying configurations2-210
extended-range2-304
MAC addresses
displaying2-167
number of2-167
saving the configuration2-304
shutting down2-223
SNMP traps for VTP2-224, 2-226
variables2-309
VMPS
configuring servers2-321
reconfirming dynamic VLAN assignments2-319
vmps reconfirm (global configuration) command2-318
vmps reconfirm (privileged EXEC) command2-319
vmps retry command2-320
vmps server command2-321
voice VLAN
configure2-295
set port priority2-290
VQP
and dynamic-access ports2-280
clearing client statistics2-19
displaying information2-213
per-server retry count2-320
VQP (continued)reconfirmation interval2-318
reconfirming dynamic VLAN assignments2-319
VTP
changing the storage filename2-323
clearing pruning counters2-20
clearing VTP counters2-20
configuring
file name2-323
counters display fields2-216
displaying information2-215
enabling
saving the configuration2-304, 2-313
status display fields2-217
vtp (global configuration) command2-323
vtp (privileged EXEC) command2-326
vtp (VLAN configuration) command2-328
W
World Wide Web, for providing feedbackxiii
WRR, assigning weights to egress queues2-332
wrr-queue bandwidth command2-332
wrr-queue cos-map command2-333