3Com 5500G-EI Command Reference Guide - Page 247

Multicast Common Configuration Commands 247 Output packet count on outgoing interface: 0 Total number of packets for this source-group pair: 0 Protocol: PIM Forwarding TTL: 0 Forwarding Code: No error multicast route-limit Syntax multicast route-limit limit undo multicast route-limit View System View Parameter limit: Limits the capacity of the multicast routing table, in the range of 0 to 256. Description Use the multicast route-limit command to limit the capacity of multicast routing table. When the preset capacity is exceeded, the router will discard new (S, G) protocol and data packets. Use the undo multicast route-limit command to restore the limit to the default value. By default, the capacity of multicast routing table is set to 256. If the existing route entries exceed the capacity value you configured using this command, the system will not delete the existing entries, but prompts the user with the following message: Existing route entries exceed the configured capacity value. The new configuration overwrites the old one if you run the command for a second time. Example Limit multicast routing table capacity at 256. [SW5500]multicast route-limit 256 multicast routing-enable Syntax multicast routing-enable undo multicast routing-enable View System View Parameter None Description Use the multicast routing-enable to enable IP multicast routing.