User guide

DVMRP Specifications Configuring DVMRP
page 6-2 OmniSwitch AOS Release 7 Advanced Routing Configuration Guide March 2015
DVMRP Specifications
Note. Enabling IP multicast routing will enable IP multicast snooping, please see section page 23-2 for
additional supported RFCs.
DVMRP Defaults
Platforms Supported OmniSwitch 10K, 6900
RFCs supported 1075 - Distance Vector Multicast Routing Protocol, Version1
4087—IP Tunnel MIB
2715—Interoperability Rules for Multicast Routing Protocols
draft-ietf-idmr-dvmrp-v3-09.txt - Distance Vector Multicast
Routing Protocol, Version 3
DVMRP version supported DVMRPv3.255
DVMRP attributes supported Reverse Path Multicasting, Neighbor Discovery, Multicast
Source Location, Route Report Messages, Distance
metrics, Dependent Downstream Routers, Poison Reverse,
Pruning, Grafting, DVMRP Tunnels
DVMRP timers supported Flash update interval, Graft retransmissions, Neighbor probe
interval, Neighbor timeout, Prune lifetime, Prune retransmis-
sion, Route report interval, Route hold-down, Route expira-
tion timeout
Maximum number of interfaces 384
Note: Maximum 384 combined Multicast Interfaces
between PIMv4, PIMv6 and DVMRP
Multicast protocols per interface 1 (PIM and DVMRP cannot be enabled on the same interface)
License Requirements Advanced License required on OmniSwitch 6900 only.
Parameter Description Command Default Value/Comments
DVMRP load status ip load dvmrp Unloaded
DVMRP status ip dvmrp admin-state Disabled
DVMRP interface status ip dvmrp interface Disabled
Flash update interval ip dvmrp flash-interval 5 seconds
Graft retransmission timeout ip dvmrp graft-timeout 5 seconds
Neighbor probe interval time ip dvmrp neighbor-interval 10 seconds
Neighbor timeout ip dvmrp neighbor-timeout 35 seconds
Prune lifetime ip dvmrp prune-lifetime 7200 seconds
Prune retransmission timeout ip dvmrp prune-timeout 30 seconds
Route report interval ip dvmrp report-interval 60 seconds
Route hold-down time ip dvmrp route-holddown 120 seconds