System information

BSR 64000 Configuration and Management Guide
8-12
• Rejecting a DVMRP Non-pruning Neighbor
• Configuring a DVMRP Summary Address
Filtering Incoming DVMRP Reports
Use the ip dvmrp accept-filter command in Interface Configuration mode to block
an address range from being forwarded by filtering incoming DVMRP reports, as
shown below:
MOT(config-if)#ip dvmrp accept-filter <n>
where:
n is the accept filter number from 0 to 99.
Filtering Outgoing DVMRP Routing Reports
Use the ip dvmrp out-report-filter command in Interface Configuration mode to
stop advertising a route originating on this interface, by filtering the outgoing
DVMRP report, as shown below:
MOT(config-if)#ip dvmrp out-report-filter <n>
where:
n is the out report filter number from 1 to 99.
Distributing the Default DVMRP Network to Neighbors
The default DVMRP network is 0.0.0.0. Use the following options to distribute the
default DVMRP network to neighboring routers and the multicast backbone
(MBONE) or to neighboring routers only for
a DVMRP Version 3.6 device:
• If you want the default DVMRP route distributed to the MBONE and
neighboring routers, use the ip dvmrp default-information originate command
in Interface Configuration mode, as shown below:
MOT(config-if)#ip dvmrp default-information originate
• If you want the default DVMRP route distributed to the neighbor only, use the ip
dvmrp default-information originate only command in Interface Configuration
mode, as shown below: