show interfaces capabilities
This example shows how to display interface capabilities for interface fa3/1:
Switch# show interface fastethernet3/1 capabilities
FastEthernet3/1
Model:
Type:
Speed:
Duplex:
Trunk encap. type:
Trunk mode:
Channel:
Broadcast suppression:percentage(0-100), sw
Flowcontrol:
VLAN Membership:
Fast Start:
Queuing:
CoS rewrite:
ToS rewrite:
Inline power:
SPAN:
UDLD:
Link Debounce:
Link Debounce Time:
Port Security:
Dot1x:
MTU Supported:
Switch#
Related Commands
show interfaces counters
Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
2-278
Chapter2
WS-X4148-RJ-RJ-45
10/100BaseTX
10,100,auto
half,full,auto
802.1Q,ISL
on,off,desirable,nonegotiate
yes
rx-(none),tx-(none)
static, dynamic
yes
rx-(N/A), tx-(4q1t, Shaping)
yes
yes
no
source/destination
yes
no
no
yes
yes
no jumbo frames, baby giants
Cisco IOS Commands for the Catalyst 4500 Series Switches
78-16201-01