ip rip display 451

3500

9000

9400

3900

9300

ip rip display For CoreBuilder 9000: Applies to Layer 3 switching modules only.

Displays information about the Routing Information Protocol (RIP) interfaces on the system. RIP is one of the IP Interior Gateway Protocols (IGPs). When RIP is enabled, the system dynamically configures its routing tables.

Valid Minimum Abbreviation

ip ri d

Important Considerations

The output for this display differs according to platform.

The first line in the output (the status line) indicates whether IP routing is enabled:

For the CoreBuilder 9000 Layer 3 module, it also indicates whether Internet Control Message Protocol (ICMP) router discovery is enabled on the system.

For the CoreBuilder 3500, IP interface options (such as ICMP router discovery) appear under “ip interface detail” earlier in this chapter and are set on a per-interface basis. The rest of the output contains more RIP interface information.

The four available RIP modes are as follows:

Disabled — The system ignores all incoming RIP packets and does not generate any RIP packets of its own.

Learn — The system processes all incoming RIP packets, but it does not transmit RIP updates.

Advertise (3500 and 9000 only) — The system broadcasts RIP updates, but it does not process incoming RIP packets.

Enabled (3500 and 9000 only) — The systems broadcasts RIP updates and processes incoming RIP packets.

An advertising router sends a RIP message every 30 seconds with both the IP address and a metric (the distance to the destination from that router) for each destination. Each router through which a RIP packet must travel to reach a destination equals one hop.

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3Com 3500 manual Ip rip display