Name
ip route-cache — interface
Synopsis
ip route-cache [cbus] [flow] [same-interface] [cef] [distributed] no ip route-cache
Configures
The route cache for an interface
Default
Enabled for most interfaces
Description
A route cache stores a route in a temporary table for the duration of
a network session. When the session is completed or the session times
out, the routing entry is removed from the route cache. The
no form of this command disables the route cache,
which causes the router to look up the route for each packet of the
network session. In some applications, this can be the desired
behavior; see Chapter 8.
-
cbus Optional. Enables fast switching and autonomous switching.
-
flow Optional. Enables the RSP to perform flow switching.
-
same-interface Optional. Enables fast switching packets back out the interface on which they arrived.
-
cef Optional. Enables Cisco Express Forwarding on an interface after it has been disabled globally.
-
distributed Optional. Enables VIP distributed switching.
Example
The route cache can be disabled with the no form
of this command.
interface serial 0 no ip route-cache
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