H3C S7500 Series Ethernet Switches Command Manual

Command Manual – Multicast
H3C S7500 Series Ethernet Switches
Chapter 3 Common IP Multicast Configuration
Commands
3-8
Examples
# Display the multicast source port suppression state of Ethernet 1/0/1.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] display multicast-source-deny Ethernet 1/0/1
# Display the multicast source port suppression state of all the 100M Ethernet ports.
[H3C] display multicast-source-deny interface Ethernet
3.1.6 multicast route-limit
Syntax
multicast route-limit limit
undo multicast route-limit
View
System view
Parameters
limit: Limit on the capacity of the multicast routing table, in the range of 0 to 1,024.
Description
Use the multicast route-limit command to limit the capacity of the multicast routing
table. The router will drop the protocol packets and data packets of the new (S, G) if the
multicast routing table capacity is exceeded.
Use the undo multicast route-limit command to restore the default capacity of the
multicast routing table.
The limit on the multicast routing table capacity is 256 by default.
If the number of existing routing entries exceeds the limit to be configured, the existing
entries in the routing table will not be removed. Instead, the system will prompt that the
number of existing routing entries is more than the limit to be configured.
If you execute this command again, the new configuration will overwrite the existing
configuration.
Examples
# Set the limit on the capacity of the multicast routing table to 100.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] multicast route-limit 100