IPv4 Multicast Protocols
This example shows information displayed on a device that has been elected as the BSR. The next example shows information displayed on a device that is not the BSR. Notice that some fields shown in the example above do not appear in the example below
device(config)#show ip pim bsr
PIMv2 Bootstrap information for Vrf Instance :
BSR address: 1.51.51.1. Hash Mask Length 32. Priority 255. Next
RP: 1.51.51.3 group prefixes: 224.0.0.0 / 4
Syntax: show ip pim [vrf vrf-name ] bsr
The vrf keyword allows you to display BSR information for the VRF instance identified by the vrf-
The following table describes the output from this command.
TABLE 6 Output from the show ip pim bsr command
This field... | Displays... |
|
|
BSR address | The IP address of the interface configured as the PIM Sparse Bootstrap Router (BSR). |
|
|
BSR priority | The priority assigned to the interface for use during the BSR election process. During |
| BSR election, the priorities of the candidate BSRs are compared and the interface with |
| the highest BSR priority becomes the BSR. |
|
|
Hash mask length | The number of significant bits in the IP multicast group comparison mask. This mask |
| determines the IP multicast group numbers for which the device can be a BSR. The |
| default is 32 bits, which allows the device to be a BSR for any valid IP multicast group |
| number. |
| NOTE |
|
| This field appears only if this device is a candidate BSR. |
|
|
|
|
Next bootstrap message | Indicates how much time will pass before the BSR sends the next bootstrap message. |
|
in | The time is displayed in "hh:mm:ss" format. |
|
| NOTE |
|
| This field appears only if this device is the BSR. |
|
|
|
|
Next | Indicates how much time will pass before the BSR sends the next candidate PR |
|
advertisement message | advertisement message. The time is displayed in "hh:mm:ss" format. |
|
in |
|
|
NOTE
This field appears only if this device is a candidate BSR.
FastIron Ethernet Switch IP Multicast Configuration Guide | 109 |
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