Monitor Igmp & Dvmrp - Cabletron Systems SmartSwitch Router User's Reference Manual

DVMRP tunnels need to be created before being enabled. Tunnels are recognized by the
tunnel name. Once a DVMRP tunnel is created, you can enable DVMRP on the interface.
The SSR supports a maximum of eight tunnels.
To configure a DVMRP tunnel, enter the following command in Configure mode:
Configure a DVMRP tunnel to MBONE.
You can also control the rate of DVMRP traffic in a DVMRP tunnel. The default rate is 500
Kbps.
To control the rate of DVMRP traffic, enter the following command in Configure mode:
Configure the rate in a DVMRP tunnel.
Monitor IGMP & DVMRP
You can monitor IGMP and DVMRP information on the SSR.
To display IGMP and DVMRP information, enter the following commands in the Enable
mode.
Show all interfaces running
DVMRP. Also shows the neighbors
on each interface.
Display DVMRP routing table.
Shows all the interfaces and
membership details running IGMP.
Shows all IGMP group
memberships on a port basis.
Show all IGMP timers.
Show information about multicasts
registered by IGMP.
Show IGMP status on a VLAN.
Show all multicast Source, Group
entries.
SmartSwitch Router User Reference Manual
Chapter 8: Multicast Routing Configuration Guide
dvmrp create tunnel
<ip-addr>
remote
dvmrp set interface
<number>
dvmrp show interface
dvmrp show routes
igmp show interface
igmp show memberships
igmp show timers
l2-tables show igmp-mcast-registration
l2-tables show vlan-igmp-status
mulitcast show cache
<string>
local
<ip-addr>
<ip-addr>
rate
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