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IPv6 PIM Sparse 4<br />

To configure the device as a candidate BSR, enter commands such as the following.<br />

<strong>Brocade</strong>(config)# ipv6 router pim<br />

<strong>Brocade</strong>(config-ip6-pim-router)# bsr-candidate ethernet 1/3 32 64<br />

This command configures Ethernet interface 1/3 as the BSR candidate with a mask length of 32<br />

and a priority of 64.<br />

To configure the device as a candidate BSR for a specified VRF, enter the commands as shown in<br />

the following example.<br />

<strong>Brocade</strong>(config)# ipv6 router pim vrf blue<br />

<strong>Brocade</strong>(config-ipv6-pim-router-vrf-blue)# bsr-candidate ethernet 1/3 32 64<br />

Syntax: [no] bsr-candidate ethernet slot/portnum | loopback num | ve num<br />

hash-mask-length [priority]<br />

Use the no option to remove the candidate BSR configuration for a specified VRF.<br />

The ethernet slot/portnum | loopback num | ve num parameter specifies the interface. The device<br />

will advertise the specified interface’s IP address as a candidate BSR:<br />

• Enter ethernet slot/portnum for a physical interface (port).<br />

• Enter loopback num for a loopback interface.<br />

• Enter ve num for a virtual interface.<br />

The hash-mask-length variable specifies the number of bits in a group address that are significant<br />

when calculating the group-to-RP mapping. You can specify a value from 1 through 32.<br />

The priority variable specifies the BSR priority. You can specify a value from 0 through 255. When<br />

the election process for BSR takes place, the candidate BSR with the highest priority becomes the<br />

BSR. The default is 0.<br />

Setting the BSR message interval<br />

The BSR message interval timer defines the interval at which the BSR sends RP candidate data to<br />

all IPv6-enabled routers within the IPv6 PIM Sparse domain. The default is 60 seconds.<br />

To set the IPv6 PIM BSR message interval timer to 16 seconds, enter commands such as the<br />

following.<br />

<strong>Brocade</strong>(config)# ipv6 router pim<br />

<strong>Brocade</strong>(config-ipv6-pim-router)# bsr-msg-interval 16<br />

To set the IPv6 PIM BSR message interval timer to 16 seconds for a specified VRF, enter the<br />

commands as shown in the following example.<br />

<strong>Brocade</strong>(config)# ipv6 router pim vrf blue<br />

<strong>Brocade</strong>(config-ipv6-pim-router-vrf-blue)# bsr-msg-interval 16<br />

Syntax: [no] bsr-msg-interval num<br />

The num parameter specifies the number of seconds and can be from 10 – 65535. The default is<br />

60.<br />

Use the no option to disable a timer that has been configured.<br />

FastIron Ethernet Switch IP Multicast Configuration Guide 157<br />

53-1002638-02

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