Configuring IP Routing (Layer 3)

2.Use Table 7-10to complete your DVMRP configuration:

Table 7-10.DVMRP Interface Parameters

Parameter

Defines the...

 

 

Select

DVMRP interface to be configured.

 

 

Interface

Interface that is configured with the DVMRP multicast

 

protocol.

 

 

IP Address

IP address of each interface. Not configurable.

 

 

IP Address Mask

Subnet mask of each interface. Not configurable

 

 

Interface Type

Interface type for each interface. You can configure the

 

interface type as:

 

•

Broadcast - All traffic is forwarded through the

 

 

routers. This is not a tunnel and does not require

 

 

encapsulation.

 

•

Non-Encapsulated Tunnel - All multicast data

 

 

traffic is IPIP encapsulated, but the protocol

 

 

messages are simply unicast.

 

•

IPIP Tunnel - All multicast traffic (data and

 

 

protocol messages) on this interface is encapsulated

 

 

in IP unicast packets with the protocol set to IPIP

 

 

(IP in IP).

 

 

Tunnel Endpoint

Tunnel endpoint IP address of a router. Configure this

Address

setting to represent the IP address of the end router to

 

which you want to send datagrams through a tunnel.

 

Typically, the origin and endpoint routers are separated

 

by a gateway(s) or a router(s) that do not support

 

DVMRP.

 

 

Interface Metric

Cost metric for the interface.

 

 

Src Host Addr in Prune

Transmission of prunes.

Msg

•

Enable - Send prunes with the full source host

 

 

 

address.

 

• Disable - Send prunes with only the subnet portion

 

 

of the source address.

 

 

Interface Scope

Minimum TTL (time-to-live) required for a packet to

 

leave this interface (None, 127, 255).

 

 

 

3.Click APPLY to save your changes, or CANCEL to restore previous settings.

7-20

Cajun P550/P220 Switch Operation Guide