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CLI Commands B-19
list interfaces Displays the installed interfaces, along with their operational status, administration
status, and interface index. If an interface is down, you can use enable interface to
try to bring it up. The command lists:
Index - number used to identify the interfaces position in the table
Name - interface name: eth:1, DA:1 or loopback
Oper Status - current, operating status of interface; UP or DOWN
Admin Status - administrative status you designated interface to be, up or
down. If it doesn’t match Oper Status, a problem exists with the interface.
list ip addresses Displays the IP address for each interface. It lists:
Address - IP address of the interface
Bcast Algo - broadcast algorithm used
Reassembly Max Size - maximum allowable size of packet that can be
reassembled from a fragmented packet
Interface - interface this IP address uses to connect to the system
list ip arp Displays the contents of the ARP cache. It lists:
IP Address - IP address for this entry
Phys Address - MAC address that the IP address maps to
Type - interface type: Ethernet or Token Ring
If Name - eth:1, DA:1 or loopback
list ip interface_block Displays the IP addresses associated with each system interface. If the interface has
a point-to-point connection, then the neighbor field contains the address of the
remote system. This command lists:
Address - IP address of the interface
Neighbor - IP address of the remote system
Status - status of the connection; ENABLED or DISABLED
Interface - eth:1, DA:1 or loopback
list ip networks Displays all the IP networks you previously defined using the add ip network
command. It also lists:
Name - network designation
Prot - always the IP protocol
Int - name of the interface this network runs on
State - state of the network; ENABLED or DISABLED
Type - STATIC or DYNAMIC network
Network Address - address of the IP network
list ip routes Displays all the statically defined IP routes that you previously defined using the
add ip route command. It lists:
Destination - IP address that the route resolves to