HP 5500 Ei 5500 Si Switch Series Configuration Guide

 165 
Task  Command  Remarks 
Reset PIM control message 
counters.
  reset pim 
[ all-instance  | 
vpn-instance  vpn-instance-name  ] 
control-message counters  
[ interface  interface-type 
interface-number  ]  Available in user view
 
 
PIM configuration examples 
PIM-DM configuration example 
Network requirements 
As shown in Figure 51, receivers receive VOD information through multicast. The receiver groups of 
different organizations form stub networks, and one or more receiver hosts exist in each...

 166 
Configuration procedure 
1. Configure IP addresses and unicast routing: 
Configure the IP address  and subnet mask for each interface as per  Figure 51. (Details not sh
own.) 
Configure OSPF on the switches in the PIM-DM  domain to ensure network-layer reachability 
among them. (Details not shown.) 
2.  Enable IP multicast routing, and enable PIM-DM and IGMP: 
# Enable IP multicast routing on Switch A, enable  PIM-DM on each interface, and enable IGMP on 
VLAN-interface 100, which connects Switch A...

 167 
 
 Neighbor        Interface           Uptime   Expires  Dr-Priority 
 192.168.1.1     Vlan103             00:02:22 00:01:27 1 
 192.168.2.1     Vlan101             00:00:22 00:01:29 3 
 192.168.3.1     Vlan102             00:00:23 00:01:31 5 
Assume that Host A needs to receive the information addressed to multicast group G (225.1.1.1). 
After multicast source S (10.110.5.100/24) sends mu lticast packets to the multicast group G, an 
SPT is established through traffic flooding. Switches on the SPT...

 168 
     Downstream interface(s) information: 
     Total number of downstreams: 2 
         1: Vlan-interface103 
             Protocol: pim-dm, UpTime: 00:03:27, Expires: never 
         2: Vlan-interface102 
             Protocol: pim-dm, UpTime: 00:03:27, Expires: never 
PIM-SM non-scoped zone configuration example 
Network requirements 
As shown in Figure 52, receivers receive VOD information through multicast. The receiver groups of 
different organizations form stub networks, and one or more...

 169 
 Vlan-int103 192.168.2.1/24
  Vlan-int103 192.168.2.2/24 
Switch C  Vlan-int200  10.110.2.2/24   
Vlan-int102  192.168.9.2/24 
 Vlan-int104 192.168.3.1/24  Vlan-int105 192.168.4.1/24  
Configuration procedure 
1. Configure IP addresses and unicast routing: 
Configure the IP address  and subnet mask for each interface as per  Figure 52. (Details not sh
own.) 
Configure OSPF on the switches in the PIM-SM  domain to ensure network-layer reachability 
among them. (Details not shown.) 
2.  Enable IP...

 170 
[SwitchE-pim] c-rp vlan-interface 102 group-policy 2005 
[SwitchE-pim] quit 
4. Verify the configuration: 
# Display PIM configuration information on Switch A. 
[SwitchA] display pim interface 
 VPN-Instance: public net 
 Interface           NbrCnt HelloInt   DR-Pri     DR-Address 
 Vlan100             0      30         1          10.110.1.1     (local\
) 
 Vlan101             1      30         1          192.168.1.2 
 Vlan102             1      30         1          192.168.9.2 
# Display BSR...

 171 
     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(Vlan-interface102) 
     Priority: 192 
     HoldTime: 150 
     Advertisement Interval: 60 
     Next advertisement scheduled at: 00:00:48 
# Display RP information on Switch A. 
[SwitchA] display pim rp-info 
 VPN-Instance: public...

 172 
     Upstream interface: Vlan-interface102 
         Upstream neighbor: 192.168.9.2 
         RPF prime neighbor: 192.168.9.2 
     Downstream interface(s) information: 
     Total number of downstreams: 1 
         1: Vlan-interface100 
             Protocol: igmp, UpTime: 00:13:46, Expires: 00:03:06 
 
 (10.110.5.100, 225.1.1.0) 
     RP: 192.168.9.2 
     Protocol: pim-sm, Flag: SPT ACT 
     UpTime: 00:00:42 
     Upstream interface: Vlan-interface101 
         Upstream neighbor: 192.168.1.2...

 173 
     Downstream interface(s) information: 
     Total number of downstreams: 1 
         1: Vlan-interface102 
             Protocol: pim-sm, UpTime: 00:13:16, Expires: 00:03:22 
PIM-SM admin-scope zone configuration example 
Network requirements 
As shown in Figure 53, receivers receive VOD information through multicast. The entire PIM-SM domain 
is divided into admin-scope zone 1, admin-scope zone 2, and the global zone. Switch B, Switch C, and 
Switch D are ZBRs of these three domains...

 174 
Figure 53 Network diagram 
 
Device Interface  IP address Device Interface IP address 
Switch A  Vlan-int100  192.168.1.1/24 Switch D Vlan-int104 10.110.4.2/24 
  Vlan-int101 10.110.1.1/24   Vlan-int108 10.110.7.1/24 
Switch B  Vlan-int200  192.168.2.1/24  Vlan-int107 10.110.8.1/24 
 Vlan-int101 10.110.1.2/24 Switch E Vlan-int400 192.168.4.1/24 
  Vlan-int103 10.110.2.1/24   Vlan-int105 10.110.5.2/24 
 Vlan-int102 10.110.3.1/24  Vlan-int108 10.110.7.2/24 
Switch C  Vlan-int300  192.168.3.1/24...