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CP6923 Routing Commands
Page 4 - 13 CP6923 CLI Reference Manual
4.2.12 show ip route
This command displays the routing table. The
<ip-address>
specifies the network for which the route is to be
displayed and displays the best matching best-route for the address. The
<mask>
specifies the subnet mask for the
given <ip-address> . When you use the longer-prefixes keyword, the <ip-address> and <mask> pair
becomes the prefix, and the command displays the routes to the addresses that match that prefix. Use the
<protocol>
parameter to specify the protocol that installed the routes. The value for
<protocol>
can be
connected
,
ospf
,
rip
,
static
, or
bgp
. Use the
all
parameter to display all routes including best and non-best
routes. If you do not use the
all
parameter, the command only displays the best route.
The
show ip route
command displays the routing tables in the following format:
Code IP-Address/Mask [Preference/Metric] via Next-Hop, Route-Timestamp, Interface
The columns for the routing table display the following information:
IP Mask The IP mask of the routing interface in 32-bit dotted decimal format.
Netdir Bcast Indicates if IP forwards net-directed broadcasts on this interface. Possible values are Enable
or Disable.
MultiCast Fwd The multicast forwarding administrative mode on the interface. Possible values are Enable or
Disable.
Note: If you use the
connected
keyword for
<protocol>
, the
all
option is not available because there
are no best or non-best connected routes.
Format
show ip route [{<ip-address> [<protocol>] | {<ip-address> <mask> [longer-
prefixes] [<protocol>] | <protocol>} [all] | all}]
Modes • Privileged EXEC
• User EXEC
Term Definition
Route Codes The key for the routing protocol codes that might appear in the routing table output.
Term Definition
Code The codes for the routing protocols that created the routes.
IP-Address/Mask The IP-Address and mask of the destination network corresponding to this route.
Preference The administrative distance associated with this route. Routes with low values are preferred
over routes with higher values.
Metric The cost associated with this route.
via Next-Hop The outgoing router IP address to use when forwarding traffic to the next router (if any) in the
path toward the destination.
Route-Timestamp The last updated time for dynamic routes. The format of Route-Timestamp will be
• Days:Hours:Minutes if days > = 1
• Hours:Minutes:Seconds if days < 1
Interface The outgoing router interface to use when forwarding traffic to the next destination. For reject
routes, the next hop interface would be Null0 interface.
Term Definition