Manuals
/
Brands
/
Household Appliance
/
Plumbing Product
/
3Com
/
Household Appliance
/
Plumbing Product
3Com
3CRUS2475
- page 261
1
261
522
522
Download
522 pages, 3.1 Mb
show spanning-tree
261
Console#
show spanning-tree
Spanning tree enabled mode MSTP
Default port cost method: long
###### MST 0 Vlans Mapped: 1-9, 21-4094
CST Root ID
Prior
ity
32768
Addre
ss
00:01:42:97:e0:00
Contents
Main
3Com Corporation 350 Campus Drive Marlborough, MA 01752-3064
C
USING THE CLI
AAA C
ACL C
ADDRESS TABLE COMMANDS
ETHERNET CONFIGURATION COMMANDS
LINE COMMANDS
PHY DIAGNOSTICS COMMANDS
PORT CHANNEL COMMANDS
QOS COMMANDS
CLOCK COMMANDS
RMON C
IGMP SNOOPING COMMANDS
LACP C
POWER OVER ETHERNET COMMANDS
SPANNING-TREE COMMANDS
CONFIGURATION AND IMAGE FILE COMMANDS
RADIUS C
PORT MONITOR COMMANDS
SNMP C
IP ADDRESS COMMANDS
MANAGEMENT ACL COMMANDS
WIRELESS ROGUE AP COMMANDS
WIRELESS ESS COMMANDS
WIRELESS AP GENERAL COMMANDS
SSH C
WEB SERVER COMMANDS
TACACS+ C
SYSLOG COMMANDS
WIRELESS AP BSS COMMANDS
SYSTEM MANAGEMENT COMMANDS
USER INTERFACE COMMANDS
GVRP C
VLAN C
802.1X COMMANDS
WIRELESS AP RADIO COMMANDS
WIRELESS WLAN COMMANDS
T
Page
1
Overview
Page
Page
Starting the CLI
Editing Features
Page
To display the history buffer, see show history.
Page
Page
Page
2
aaa authentication login
Page
Page
login
enable authentication
ip http authentication
ip https authentication
show authentication methods
Page
password
enable password
username
Page
Page
3
ip access-list
permit (ip)
Page
Page
Page
deny (IP)
value.
ip-precedence value.
mac access-list
permit (MAC)
deny (MAC)
service-acl
show access-lists
show interfaces access-lists
Page
Page
4
bridge address
bridge multicast filtering
bridge multicast address
bridge multicast forbidden address
bridge multicast forward-all
bridge multicast forbidden forward-all
Page
bridge aging-time
clear bridge
port security
port security mode
port security routed secure-address
show bridge address-table
show bridge address-table static
show bridge address-table count
Page
show bridge multicast address-table
A multicast MAC address maps to multiple IP addresses as shown above.
show bridge multicast filtering
show ports security
show ports security addresses
Page
Page
5
interface ethernet
interface range ethernet
shutdown
description
speed
duplex
negotiation
flowcontrol
mdix
clear counters
set interface active
show interfaces advertise
Page
Page
show interfaces status
Page
show interfaces description
Page
Page
The following table describes the fields shown in the display.
port storm-control include-multicast (GC)
port storm-control include-multicast (IC)
port storm-control broadcast enable
port storm-control broadcast rate
show ports storm-control
Page
6
line
speed
autobaud
exec-timeout
history
history size
terminal history
terminal history size
show line
Page
7
test copper-port tdr
show copper-ports tdr
show copper-ports cable-length
show fiber-ports optical-transceiver
The following example displays the optical transceiver diagnostics results.
Page
8
interface
interface range
channel-group
Page
The following example displays information on all port-channels.
9
qos
show qos
class-map
Page
show class-map
match
policy-map
class
show policy-map
trust cos-dscp
set
police
service-policy
qos aggregate-policer
show qos aggregate-policer
police aggregate
wrr-queue cos-map
wrr-queue bandwidth
priority-queue out num-of-queues
traffic-shape
rate-limit interface
show qos interface
The following example displays the buffer settings for queues on Ethernet port 1.
qos map policed-dscp
qos map policed-dscp dscp-list to dscp-mark-down no qos map policed-dscp
qos map dscp-queue
qos trust (Global)
qos trust (Interface)
qos cos
qos dscp-mutation
qos map dscp-mutation
security-suite
security-suite dos protect
security-suite deny martian-addresses
Page
Page
10
clock set
clock source
clock timezone
clock summer-time
Page
sntp authentication-key
sntp authenticate
sntp trusted-key
sntp client poll timer
sntp anycast client
sntp client enable
sntp unicast client
sntp unicast client poll
sntp server
show clock
Page
show sntp
show sntp status
The following example shows the status of the SNTP.
Page
Page
11
show rmon statistics
Page
rmon collection history
show rmon collection history
Page
show rmon history
Page
The following table describes significant fields shown in the example:
rmon alarm
Page
show rmon alarm-table
show rmon alarm
The following table describes the significant fields shown in the display:
rmon event
show rmon events
show rmon log
rmon table-size
Page
12
ip igmp snooping (Global)
ip igmp snooping
ip igmp snooping mrouter learn-pim-dvmrp
ip igmp snooping host-time-out
ip igmp snooping mrouter-time-out
ip igmp snooping leave-time-out
show ip igmp snooping mrouter
show ip igmp snooping interface
show ip igmp snooping groups
Page
13
lacp system-priority
lacp port-priority
lacp timeout
show lacp ethernet
Page
Page
show lacp
Page
Page
14
COMMANDS
power inline
power inline powered-device
power inline
power inline usage-threshold
power inline traps
show power inline
Page
The following table describes the fields shown in the display:
Page
Page
15
spanning-tree
spanning-tree mode
spanning-tree forward-time
spanning-tree hello-time
spanning-tree max-age
spanning-tree
spanning-tree disable
spanning-tree cost
spanning-tree port-priority
spanning-tree portfast
spanning-tree link-type
spanning-tree pathcost method
spanning-tree bpdu
clear spanning-tree detected-protocols
spanning-tree mst
spanning-tree mst max-hops
spanning-tree mst port-priority
spanning-tree mst cost
Page
instance (mst)
name (mst)
revision (mst)
show (mst)
exit (mst)
abort (mst)
spanning-tree guard root
show spanning-tree
The following example displays spanning-tree information.
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
16
copy
Page
Page
delete
boot system
show running-config
show startup-config
show bootvar
Page
17
radius-server host
radius-server key
radius-server retransmit
radius-server source-ip
radius-server timeout
radius-server deadtime
show radius-servers
The following example displays RADIUS server settings.
Page
18
port monitor
show ports monitor
Page
Page
19
snmp-server community
snmp-server view
Page
snmp-server group
snmp-server user
Page
snmp-server engineID local
Page
snmp-server enable traps
snmp-server filter
snmp-server host
Page
snmp-server v3-host
snmp-server trap
snmp-server contact
snmp-server location
snmp-server set
show snmp
User Guidelines There are no user guidelines for this command.
The following example displays the SNMP communications status.
The following table describes the significant fields shown in the display.
show snmp engineid
show snmp views
show snmp groups
show snmp filters
show snmp users
Page
Page
20
ip address
ip address dhcp
ip default-gateway
show ip interface
arp
arp timeout
clear arp-cache
show arp
ip domain-name
ip name-server
Page
21
management access-list
permit (Management)
deny (Management)
management access-class
show management access-list
show management access-class
22
rogue-detect enable (Radio)
rogue-detect rogue-scan-interval
wlan rogue-detect rogue-ap
clear wlan rogue-ap
show wlan rogue-aps
show wlan rogue-aps list
show wlan rogue-aps neighborhood
Page
Page
23
wlan ess create
wlan ess configure
ssid
open vlan
qos
load-balancing
mac-filtering action
mac-filtering list
security suite create
Page
security suite configure
vlan (Security-Suite ESS)
timer (Security-Suite ESS)
update-gkey-on-lea ve (Security-Suite ESS)
wpa2 pre-authentication
show wlan ess
Page
Page
show wlan ess mac-filtering lists
show wlan ess
The following example displays station numbers at ESS enterprise.
Page
24
clear wlan ap
wlan ap active
wlan ap key
wlan ap config
name
tunnel priority
wan enable
interface ethernet
vlan allowed
vlan native
wlan template ap configure
set wlan copy
show wlan aps
Page
The following example displays detailed information on a specific active AP:
The following example displays important radio information on all the active APs.
11
g
44
Page
show wlan ap interface radio
show wlan ap interface ethernet
show wlan aps
The following example displays information on the AP traffic.
InUcastPk ts
OutUcastP kts
show wlan aps discovered
show wlan template aps
Page
25
ip ssh port
ip ssh server
crypto key generate dsa
crypto key generate rsa
ip ssh pubkey-auth
crypto key pubkey-chain ssh
user-key
key-string
Page
show ip ssh
show crypto key mypubkey
show crypto key pubkey-chain ssh
Page
Page
26
ip http server
ip http port
ip http exec-timeout
ip https server
ip https port
crypto certificate generate
Page
crypto certificate request
crypto certificate import
ip https certificate
show crypto certificate mycertificate
show ip http
show ip https
Page
27
tacacs-server host
tacacs-server key
tacacs-server timeout
tacacs-server source-ip
show tacacs
Page
28
logging on
logging
logging console
logging buffered
logging buffered size
clear logging
logging file
clear logging file
aaa logging
file-system logging
management logging
show logging
Page
show logging file
Page
show syslog-servers
Page
29
bss
bss enable
advertise-ssid
data-rates
Page
30
ping
Page
traceroute
Page
The following table describes significant fields shown above.
telnet
Page
Keywords Table
Ports Table
resume
reload
hostname
show users
show sessions
show system
show version
service cpu-utilization
show cpu utilization
31
enable
disable
login
configure
exit (Configuration)
exit
end
help
terminal data-dump
debug-mode
show history
show privilege
Page
32
gvrp enable (Global)
gvrp enable
garp timer
Page
gvrp vlan-creation-forbid
gvrp registration-forbid
clear gvrp statistics
show gvrp
show gvrp statistics
show gvrp error-statistics
The following example displays GVRP statistical information.
Page
33
vlan database
vlan
interface vlan
interface range vlan
name
switchport access vlan
switchport trunk allowed vlan
switchport trunk native vlan
switchport general allowed vlan
switchport general pvid
switchport general ingress-filtering disable
switchport general acceptable-frame-ty pe tagged-only
switchport forbidden vlan
show vlan
show vlan internal usage
show interfaces switchport
The following example displays the switchport configuration for Ethernet port.
34
dot1x system-auth-contro l
dot1x port-control
dot1x re-authentication
dot1x timeout re-authperiod
dot1x re-authenticate
dot1x timeout quiet-period
Page
dot1x timeout tx-period
dot1x max-req
dot1x timeout supp-timeout
dot1x timeout server-timeout
show dot1x
The following example displays the status of 802.1x-enabled Ethernet ports.
fThe following table describes the significant fields shown in the display.
show dot1x users
802.1x authenticated users for the device.
Page
show dot1x statistics
Page
dot1x auth-not-req
dot1x multiple-hosts
dot1x single-host-violatio n
dot1x guest-vlan
dot1x guest-vlan
show dot1x advanced
Page
Page
35
interface radio
enable (ap radio)
channel
Page
power
allow traffic
preamble
rts threshold
antenna
beacon period
36
wlan tx-power off
wlan country-code
Page
Page
wlan tx-power auto interval
wlan tx-power auto signal-strength
wlan tx-power auto signal-loss
wlan station idle-timeout
clear wlan station
show wlan
show wlan auto-tx-power
show wlan logging
show wlan stations
show wlan stations
The following example displays information on WLAN stations.
37
Problem
Troubleshooting Solutions
Page
Page
Page
Page
Console #reload Are you sure you want to reboot the system (y/n)[n]?
Autoboot in 2 seconds - press RETURN or Esc. to abort and enter prom.
