Brocade Multi-Service IronWare Multicast Configuration Guide (Supporting R05.6.00) - Manual (Page 147)

Multi-Service IronWare Multicast Configuration Guide 135
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IP multicast traffic reduction
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The no option removes the CPU protection configuration. Only one ACL name or ACL ID can be
applied. The cpu-protection ACL name or ACL ID should match with the one applied to the
configuration.
To globally enable IPv6 Multicast CPU Protection, enter the following command.
Brocade(config)# ipv6 multicast cpu-protection 101
The acl-name parameter specifies the ACL name used to configure CPU protection.
The no option removes the CPU protection configuration. Only one ACL name or ACL ID can be
applied. The cpu-protection ACL name or ACL ID should match with the one applied to the
configuration.
Syntax: [no] ipv6 multicast cpu-protection acl-name
Enabling multicast CPU Protection on a VLAN
To enable multicast CPU protection on a VLAN, enter the following command.
Brocade(config-vlan-10)# multicast cpu-protection 101
Syntax: [no] ip multicast cpu-protection
To globally enable IPv6 Multicast CPU Protection, enter the following command.
Brocade(config-vlan-10)# ipv6 multicast cpu-protection 101
Syntax: [no] ipv6 multicast cpu-protection acl-name
The acl-id or acl-name parameter specifies the ACL ID or name used to configure CPU protection.
The no option removes the CPU protection configuration. Only one ACL name or ACL ID can be
applied. The cpu-protection ACL name or ACL ID should match with the one applied to the
configuration.
Verifying CPU protection
The multicast cpu-protection global level command configures itself implicitly on all the VLANs.
Brocade# show ip multicast vlan 18
----+-----+---------+---------------+-----+-----+------
VLAN State Mode Active Time (*, G)(S, G)
Querier Query Count Count
----+-----+---------+---------------+-----+-----+------
18 Ena Active Self 96 3 2
----+-----+---------+---------------+-----+-----+------
Router ports:
Flags: R-Router Port, V2|V3: IGMP Receiver, P_G|P_SG: PIM Join
1 (*, 229.15.15.1 ) 00:19:15 NumOIF: 3 profile: 31
Outgoing Interfaces:
e3/3 vlan 18 ( V2) 00:17:28/22s
e1/9 vlan 18 ( V2) 00:19:09/21s
e1/24 vlan 18 ( V2) 00:19:09/23s
FID: 0xa28e MVID: None
Cam_idx: 0x0005cf80 (PPCR-2) 04:09:25
Cam_idx: 0x0005d268 (PPCR-1) 04:09:25