Default Rip Configuration - Cisco 3750G - Catalyst Integrated Wireless LAN Controller Configuration Manual

Configuring RIP
Using RIP, the switch sends routing information updates (advertisements) every 30 seconds. If a router
does not receive an update from another router for 180 seconds or more, it marks the routes served by
that router as unusable. If there is still no update after 240 seconds, the router removes all routing table
entries for the non-updating router.
RIP uses hop counts to rate the value of different routes. The hop count is the number of routers that can
be traversed in a route. A directly connected network has a hop count of zero; a network with a hop count
of 16 is unreachable. This small range (0 to 15) makes RIP unsuitable for large networks.
If the router has a default network path, RIP advertises a route that links the router to the pseudonetwork
0.0.0.0. The 0.0.0.0 network does not exist; it is treated by RIP as a network to implement the default
routing feature. The switch advertises the default network if a default was learned by RIP or if the router
has a gateway of last resort and RIP is configured with a default metric. RIP sends updates to the
interfaces in specified networks. If an interface's network is not specified, it is not advertised in any
RIP update.
These sections contain this configuration information:
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Default RIP Configuration

Table 35-4
Table 35-4
Feature
Auto summary
Default-information originate
Default metric
IP RIP authentication key-chain No authentication.
IP RIP receive version
IP RIP send version
IP RIP triggered
IP split horizon
Neighbor
Network
Offset list
Output delay
Catalyst 3750 Switch Software Configuration Guide
35-20
Default RIP Configuration, page 35-20
Configuring Basic RIP Parameters, page 35-21
Configuring RIP Authentication, page 35-22
Configuring Summary Addresses and Split Horizon, page 35-23
shows the default RIP configuration.
Default RIP Configuration
Default Setting
Enabled.
Disabled.
Built-in; automatic metric translations.
Authentication mode: clear text.
According to the version router configuration command.
According to the version router configuration command.
According to the version router configuration command.
Varies with media.
None defined.
None specified.
Disabled.
0 milliseconds.
Chapter 35 Configuring IP Unicast Routing
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