Configuring IP Routing and Addresses
This example uses the show ip interface command to display the detailed configuration and status of
Fast Ethernet port 5/4:
Router# show ip interface fastethernet 5/4
FastEthernet5/4 is up, line protocol is up
Internet address is 172.20.52.106/29
Broadcast address is 255.255.255.255
Address determined by setup command
MTU is 1500 bytes
Helper address is not set
Directed broadcast forwarding is disabled
Multicast reserved groups joined: 224.0.0.10
Outgoing access list is not set
Inbound
Proxy ARP is enabled
Security level is default
Split horizon is enabled
ICMP redirects are always sent
ICMP unreachables are always sent
ICMP mask replies are never sent
IP fast switching is enabled
IP fast switching on the same interface is disabled
IP Flow switching is disabled
IP CEF switching is enabled
IP Fast switching turbo vector
IP Normal CEF switching turbo vector
IP multicast fast switching is enabled
IP multicast distributed fast switching is disabled
Router Discovery is disabled
IP output packet accounting is disabled
IP access violation accounting is disabled
TCP/IP header compression is disabled
RTP/IP header compression is disabled
Probe proxy name replies are disabled
Policy routing is disabled
Network address translation is disabled
WCCP Redirect outbound is disabled
WCCP Redirect exclude is disabled
BGP Policy Mapping is disabled
IP multicast multilayer switching is disabled
IP mls switching is enabled
Router#
This example uses the show running-config command to display the interface IP address configuration
of Fast Ethernet port 5/4:
Router# show running-config interfaces fastethernet 5/4
Building configuration...
Current configuration:
!
interface FastEthernet5/4
description "Router port"
ip address 172.20.52.106 255.255.255.248
no ip directed-broadcast
!
Cisco 7600 Series Router Cisco IOS Software Configuration Guide—12.1E
12-4
access list is not set
Chapter 12
Configuring Layer 3 Interfaces
78-14064-04