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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show ip interface
Local Proxy ARP is disabled
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
IP route-cache flags are Fast, CEF
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 inbound is disabled
WCCP Redirect exclude is disabled
BGP Policy Mapping is disabled
Sampled Netflow is disabled
IP multicast multilayer switching is disabled
Netflow Data Export (hardware) is enabled
Switch#
Table 2-28 describes the fields that are shown in the example.
Table 2-28 show ip interface Field Descriptions
Field Description
Ethernet0 is up If the interface hardware is usable, the interface is marked “up.”
For an interface to be usable, both the interface hardware and line
protocol must be up.
line protocol is up If the interface can provide two-way communication, the line
protocol is marked “up.” For an interface to be usable, both the
interface hardware and line protocol must be up.
Internet address and subnet mask IP address and subnet mask of the interface.
Broadcast address Broadcast address.
Address determined by... Status of how the IP address of the interface was determined.
MTU MTU value that is set on the interface.
Helper address Helper address, if one has been set.
Secondary address Secondary address, if one has been set.
Directed broadcast forwarding Status of directed broadcast forwarding.
Multicast groups joined Multicast groups to which this interface belongs.
Outgoing access list Status of whether the interface has an outgoing access list set.
Inbound access list Status of whether the interface has an incoming access list set.
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