Users Guide

Layer 3 Routing Commands 1604
Example
The following example deletes all entries from the IP multicast routing table:
console# clear ip mroute *
The following example deletes from the IP multicast routing table all entries
that match the given multicast group address (239.1.2.1), irrespective of
which source is sending for this group:
console# clear ip mroute 239.1.2.1
The following example deletes from the IP multicast routing table all entries
that match the given multicast group address (239.1.2.1) and the multicast
source address (192.168.10.10):
console# clear ip mroute 239.1.2.1 192.168.10.10
ip multicast boundary
Use the ip multicast boundary command in Interface Configuration mode to
add an administrative scope multicast boundary specified by groupipaddr and
mask for which this multicast administrative boundary is applicable.
groupipaddr is a group IP address and mask is a group IP mask.
Syntax
ip multicast boundary groupipaddr mask
no ip multicast boundary groupipaddr
• groupipaddr — IP address of multicast group. Valid range is 239.0.0.0 to
239.255.255.255.
• mask—The group address mask in dotted quad notation.
Default Configuration
This command has no default configuration.
Command Mode
Interface Configuration (VLAN) mode
User Guidelines
The administratively scoped multicast address range is 239.0.0.0 to
239.255.255.255