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Description: This command displays all interfaces on which IP routing has been enabled.
Example:
Router> show ip
IfName
-------------------------------------------------------------------
ppp2
lan
dlci16
dlci17
Description: This command displays the IP configuration over the specified interface.
Example:
Router> show ip lan
Interface: lan
----------------------------------------------------------------
IP Address:
Netmask:
Dest. IP Address: 192.168.168.255
Opr./Admin. State: Up
RIP State:
IP Multicast:
Description: This command displays the IP routing table. Each entry in the routing table corresponds
to a network or a host, and contains necessary information that is required for routing data packets to
that network or host. For example, entry 8 means that to send a packet to 110.0.0.1, the packet should
be sent to the next hop router (gateway), whose IP address is 40.0.0.5. The destination is, according to
the table, 5 hops away (where a "hop" is a traversal of a link from one router to another).
Any entry whose Interface Name is lo means the corresponding destination network is locally attached
to one of the serial interfaces. Also, if the Gateway field is empty, it means either the destination IP
network is directly attached to the router (i.e., the destination is on the same LAN the router is
connected to), or the destination is reachable through an unnumbered serial interface.
The meanings of the flags are:
show ip
Admin.
Oper.
State
State IP Address Netmask
Enabled
Up
20.0.0.1
Enabled
Up
110.0.0.1 255.0.0.0 110.255.255.255
Enabled
Up
10.0.0.1
Enabled
Up
(Unnumbered)
show ip <interface name>
192.168.168.230
Active Ver.1
Disabled
show ip routing table
Host
S
Static Route
G
Gateway
C
Cloned Entry
Broadcast Addr
255.0.0.0
20.0.0.2
255.0.0.0
10.0.0.2
255.255.255.0
Destination/
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