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144 CHAPTER 6: MULTICAST PROTOCOL
Execute the debugging command in user view to debug PIM-SM.
Example: Configuring PIM-SIM
Host A is the receiver of the multicast group at 225.0.0.1. Host B begins
transmitting data destined to 225.0.0.1. Switch A receives the multicast data from
Host B by Switch B.
Figure 35 PIM-SM Configuration Networking
Configure Switch A
1 Enable PIM-SM.
[SW7750]multicast routing-enable
[SW7750]vlan 10
[SW7750-vlan10]port Ethernet 1/0/2 to Ethernet 1/0/3
[SW7750-vlan10]quit
[SW7750]interface vlan-interface 10
[SW7750-vlan-interface10]pim sm
[SW7750-vlan-interface10]quit
[SW7750]vlan 11
[SW7750-vlan11]port Ethernet 1/0/4 to Ethernet 1/0/5
[SW7750-vlan11]quit
[SW7750]pim
Table 157 Display and Debug PIM-SM
Operation Command
Display the BSR information display pim bsr-info
Display the RP information display pim rp-info [
group-address ]
Enable the PIM-SM debugging debugging pim sm { all | mbr |
register-proxy | mrt | timer |
warning | { recv | send } {
assert | graft | graft-ack | join
| prune } }
Disable the PIM-SM debugging undo debugging pim sm { all | mbr
| register-proxy | mrt | timer |
warning | { recv | send } {
assert | graft | graft-ack | join
| prune } }
Host A Host B
VLAN12
VLAN10
VLAN10
VLAN11
VLAN11
VLAN12
VLAN10
VLAN12
VLAN11
LSD