HP VPN Firewall Appliances Network Management Configuration Guide

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Candidate RP: 192.168.4.2(GigabitEthernet0/3)
Priority: 192
HoldTime: 150
Advertisement Interval: 60
Next advertisement scheduled at: 00:00:34
# Display information about the BSR and locally configured C-RP on Router D.
[RouterD] display pim bsr-info
VPN-Instance: public net
Elected BSR Address: 192.168.9.2
Priority: 20
Hash mask length: 32
State: Elected
Scope: Not scoped
Uptime: 00:01:18
Next BSR message scheduled at: 00:01:52
Candidate BSR Address: 192.168.9.2
Priority: 20
Hash mask length: 32
State: Elected
Scope: Not scoped
Candidate RP: 192.168.9.2(Pos5/2)
Priority: 192
HoldTime: 150
Advertisement Interval: 60
Next advertisement scheduled at: 00:00:48
# Display RP information on Router A.
[RouterA] display pim rp-info
VPN-Instance: public net
PIM-SM BSR RP information:
Group/MaskLen: 225.1.1.0/24
RP: 192.168.4.2
Priority: 192
HoldTime: 150
Uptime: 00:51:45
Expires: 00:02:22
RP: 192.168.9.2
Priority: 192
HoldTime: 150
Uptime: 00:51:45
Expires: 00:02:22
Assume that Host A needs to receive information addressed to multicast group G 225.1.1.0.
The RP corresponding to the multicast group G is Router D as a result of hash calculation, so an
RPT will be built between Router A and Router D. When the multicast source S
10.110.5.100/24 registers with the RP, an SPT will be built between the firewall and Router
D. After receiving multicast data, Router A immediately switches from the RPT to the SPT. Router
A and Router D on the RPT path have a (*, G) entry, and Router A and the firewall on the SPT