User`s guide

Reviewing and Configuring Router Interfaces
Matrix DFE Series and N-SA User’s Guide 7-5
Reviewing and Configuring Router Interfaces
Usetheproceduresinthissectiontoperformthefollowingrouterinterfaceconfigurationtasks:
• DisplayingInterfaceStatisticsandSettings
• ConfiguringInterfacesforIPRouting
Displaying Interface Statistics and Settings
Fromanyroutermode,usethiscommandtodisplayinformationaboutoneormoreinterfaces
(VLANsorloopbacks)configuredontherouter:
show [ip] interface [vlan vlan-id | loopback loopback-id]
SpecifyingipwilldisplayIP‐relatedinformation,includingstatusandconfigurationdetails,
aboutroutinginterfaces.Ifnotspecified,statisticsforallinterfacesconfiguredforroutingwill
bedisplayed.
IfinterfacetypeandIDarenotspecified,informationforallknowninterfaceswillbe
displayed.
Examples
Thisexampleshowshowtousetheshowinterfacecommandtodisplayinformationforall
interfacesconfiguredontherouter.Inthiscase,oneloopbackinterfacehasbeenconfiguredfor
routing.Table 7‐3providesadetaileddescriptionofthecommandoutput:
DHCP Host
Configuration Mode
Configure DHCP host
parameters.
Type client-
identifier and the
identifier, or
hardware-address
and an address from
any DHCP
configuration mode.
Matrix>Router1
(config-dhcp-host)#
Note: To jump to a lower configuration mode, type exit at the command prompt. To revert back to
switch CLI, type exit from Privileged EXEC router mode.
Table 7-2 Router CLI Configuration Modes (continued)
Use this mode... To... Access method... Resulting Prompt...
Matrix>Router1#show interface
Loopback 1 is Administratively UP
Loopback 1 is Operationally UP
Internet Address is 21.1.1.1, Subnet Mast is 255.255.255.0
The name of this device is Loopback 1
The MTU is 1500 bytes
The bandwidth is 10000 Mb/s