Switch User Manual

show ip interface
19-4 IP Configuration
Examples
Thisexampleshowshowtoenterconfigurat ionmodeforVLAN1:
C3(su)->router#configure
C3(su)->router(Config)#interface vlan 1
C3(su)->router(Config-if(Vlan 1))#
Thisexampleshowshowtoenterconfigurat ionmodeforloopback1:
C3(su)->router#configure
C3(su)->router(Config)#interface loopback 1
C3(su)->router(Config-if(Lpbk 1))#
show ip interface
Usethiscommandtodisplayinformation,includingadministrativestatus,IPaddress,MTU
(MaximumTransmissionUnit)sizeandbandwidth,andACLconfigurations,forinterfaces
configuredforIP.
Syntax
show ip interface [vlan vlan-id] [loopback loop-id]
Parameters
Defaults
Ifinterfacetypeisnotspecified,statusinformationforallroutinginterfaceswillbedisplayed.
Mode
Anyroutermode.
Example
ThisexampleshowshowtodisplayconfigurationinformationforVLAN1:
C3(su)->router#show ip interface vlan 1
Vlan 1 is Admin DOWN
Vlan 1 is Oper DOWN
Primary IP Address is 192.168.10.1 Mask 255.255.255.0
Frame Type Ethernet
MAC-Address 0001.F45C.C993
Incoming Accesslist is not set
Outgoing AccessList is not set
MTU is 6145 bytes
ARP Timeout is 1 seconds
Direct Broadcast Disabled
Proxy ARP is Disabled
Table 19‐1providesanexplanationofthecommandoutput.
vlanvlan‐id (Optional)DisplaysinformationforaspecificVLANinterface.This
interfacemustbeconfiguredforIProutingasdescribedin“Pre‐Routing
ConfigurationTasks”onpage 18 ‐1.
loopbackloop‐id (Optional)Displaysinterfaceinformationforaspecificloopbackinterface.