Enterasys Networks 1G58x-09 - Manual (Page 661)

Process Overview: Routing Protocol Configuration
Configuring DVMRP
Matrix E1 Series (1G58x-09 and 1H582-xx) Configuration Guide 13-67
Syntax Description
None.
Command Type
Router command.
Command Mode
Privileged EXEC: Matrix>Router#
Command Defaults
None.
Example
This example shows how to display the multicast forwarding cache table. In this case, it shows there
are two source multicast networks. The network at IP address 165.223.129.0 is in multicast group
224.2.164.189
.
It recognizes an upstream neighbor at 134.141.20.1 via the VLAN 20 interface, and
two downstream VLANs. The other multicast network at IP address 134.141.30.0 is in multicast
group 238.27.2.2
.
It recognizes the same upstream neighbor via the same interface, and four
downstream VLANs. The table shows that two VLANs have asked to be pruned from this multicast
distribution route:
Matrix>Router#show ip mroute
Active IP Multicast Sources
Flags: D - Dense, S - Sparse, C - Connected, L - Local,
P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set,
Outgoing interface flags: H - Hardware switched
Timers: Uptime/Expires
Interface state: Interface, Next-Hop or VCD, State/Mode
Source Network: 165.223.129.0 Source Mask: 255.255.255.0
Multicast Group: 224.2.164.189 Uptime: 10:49:20
Upstream Neighbor: 134.141.20.1 Upstream Vlan: 20
Downstream Vlans: 22,122
Pruned Neighbor Pruned Vlan Expires
134.141.36.2 36 1:10:40
134.141.70.1 70 0:18:46
Source Network: 134.141.30.0 Source Mask: 255.255.255.0
Multicast Group: 238.27.2.2 Uptime: 19:58:1
Upstream Neighbor: 134.141.20.1 Upstream Vlan: 20
Downstream Vlans: 22,36,51,70