HP 5500 Ei 5500 Si Switch Series Configuration Guide
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Task Command Remarks
Display the BGP VPNv6 routing
information of a specified RD. display bgp vpnv6 route-distinguisher
route-distinguisher routing-table
[ network-address prefix-length ] [ | { begin
| exclude | include } regular-expression ]
Available in any view
Display the BGP VPNv6 routing
information of a VPN instance. display bgp vpnv6 vpn-instance
vpn-instance-name routing-table
[ network-address prefix-length
[ longer-prefixes ] | peer ipv6-address
{...](http://img.usermanuals.tech/thumb/36/58909/w64_hp-5500-ei-5500-si-switch-series-configuration-guide-1116.png "Page 1117
428
Task Command Remarks
Display the BGP VPNv6 routing
information of a specified RD. display bgp vpnv6 route-distinguisher
route-distinguisher routing-table
[ network-address prefix-length ] [ | { begin
| exclude | include } regular-expression ]
Available in any view
Display the BGP VPNv6 routing
information of a VPN instance. display bgp vpnv6 vpn-instance
vpn-instance-name routing-table
[ network-address prefix-length
[ longer-prefixes ] | peer ipv6-address
{...")
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Figure 131 Network diagram
Configuration procedure
Assume that the system name of the IPv6 MCE device is MCE, the system names of the edge devices of
VPN 1 and VPN 2 are VR1 and VR2, respectively, and the system name of PE 1 is PE1.
1. Configure the VPN instances on the MCE and PE 1.
# On the MCE, configure VPN instances vpn1 and vpn2, and specify a RD and route targets for
each VPN instance.
system-view
[MCE] ip vpn-instance vpn1
[MCE-vpn-instance-vpn1] route-distinguisher 10:1...](http://img.usermanuals.tech/thumb/36/58909/w64_hp-5500-ei-5500-si-switch-series-configuration-guide-1117.png "Page 1118
429
Figure 131 Network diagram
Configuration procedure
Assume that the system name of the IPv6 MCE device is MCE, the system names of the edge devices of
VPN 1 and VPN 2 are VR1 and VR2, respectively, and the system name of PE 1 is PE1.
1. Configure the VPN instances on the MCE and PE 1.
# On the MCE, configure VPN instances vpn1 and vpn2, and specify a RD and route targets for
each VPN instance.
system-view
[MCE] ip vpn-instance vpn1
[MCE-vpn-instance-vpn1] route-distinguisher 10:1...")
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[MCE-vlan10] quit
# Bind VLAN-interface 10 with VPN instance vpn1, and configure an IPv6 address for the VLAN
interface.
[MCE] interface vlan-interface 10
[MCE-Vlan-interface10] ip binding vpn-instance vpn1
[MCE-Vlan-interface10] ipv6 address 2001:1::1 64
[MCE-Vlan-interface10] quit
# Configure VLAN 20, add port GigabitEthernet 1/0/ 2 to VLAN 20, bind VLAN-interface 20 with
VPN instance vpn2, and assign an IPv6 address to VLAN-interface 20.
[MCE] vlan 20
[MCE-vlan20] port...](http://img.usermanuals.tech/thumb/36/58909/w64_hp-5500-ei-5500-si-switch-series-configuration-guide-1118.png "Page 1119
430
[MCE-vlan10] quit
# Bind VLAN-interface 10 with VPN instance vpn1, and configure an IPv6 address for the VLAN
interface.
[MCE] interface vlan-interface 10
[MCE-Vlan-interface10] ip binding vpn-instance vpn1
[MCE-Vlan-interface10] ipv6 address 2001:1::1 64
[MCE-Vlan-interface10] quit
# Configure VLAN 20, add port GigabitEthernet 1/0/ 2 to VLAN 20, bind VLAN-interface 20 with
VPN instance vpn2, and assign an IPv6 address to VLAN-interface 20.
[MCE] vlan 20
[MCE-vlan20] port...")
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[MCE] interface vlan-interface 20
[MCE-Vlan-interface20] ripng 20 enable
[MCE-Vlan-interface20] quit
# On VR 2, assign IPv6 address 2002:1::2/64 to the interface connected to the MCE and
2012::2/64 to the interface connected to VPN 2. (Details not shown.)
# Configure RIPng, and advertise subnets 2012::/64 and 2002:1::/64.
system-view
[VR2] ripng 20
[VR2-ripng-20] quit
[VR2] interface vlan-interface 20
[VR2-Vlan-interface20] ripng 20 enable
[VR2-Vlan-interface20] quit
[VR2] interface...](http://img.usermanuals.tech/thumb/36/58909/w64_hp-5500-ei-5500-si-switch-series-configuration-guide-1119.png "Page 1120
431
[MCE] interface vlan-interface 20
[MCE-Vlan-interface20] ripng 20 enable
[MCE-Vlan-interface20] quit
# On VR 2, assign IPv6 address 2002:1::2/64 to the interface connected to the MCE and
2012::2/64 to the interface connected to VPN 2. (Details not shown.)
# Configure RIPng, and advertise subnets 2012::/64 and 2002:1::/64.
system-view
[VR2] ripng 20
[VR2-ripng-20] quit
[VR2] interface vlan-interface 20
[VR2-Vlan-interface20] ripng 20 enable
[VR2-Vlan-interface20] quit
[VR2] interface...")
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Destination: 2002:1::/64 Protocol : Dir\
ect
NextHop : 2002:1::1 Preference: 0
Interface : Vlan20 Cost : 0
Destination: 2002:1::1/128 Protocol : Dir\
ect
NextHop : ::1 Preference: 0
Interface : InLoop0 Cost : 0
Destination: 2012::/64...](http://img.usermanuals.tech/thumb/36/58909/w64_hp-5500-ei-5500-si-switch-series-configuration-guide-1120.png "Page 1121
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Destination: 2002:1::/64 Protocol : Dir\
ect
NextHop : 2002:1::1 Preference: 0
Interface : Vlan20 Cost : 0
Destination: 2002:1::1/128 Protocol : Dir\
ect
NextHop : ::1 Preference: 0
Interface : InLoop0 Cost : 0
Destination: 2012::/64...")
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[MCE-Vlan-interface40] ipv6 address 40::1 64
[MCE-Vlan-interface40] quit
# On PE 1, create VLAN 30 and VLAN-interface 30, bind VLAN-interface 30 with VPN instance
vpn1 and configure an IPv6 address for the VLAN-interface 30.
[PE1] vlan 30
[PE1-vlan30] quit
[PE1] interface vlan-interface 30
[PE1-Vlan-interface30] ip binding vpn-instance vpn1
[PE1-Vlan-interface30] ipv6 address 30::2 64
[PE1-Vlan-interface30] quit
# On PE 1, create VLAN 40 and VLAN-interface 40, bind VLAN-interface 40 with...](http://img.usermanuals.tech/thumb/36/58909/w64_hp-5500-ei-5500-si-switch-series-configuration-guide-1121.png "Page 1122
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[MCE-Vlan-interface40] ipv6 address 40::1 64
[MCE-Vlan-interface40] quit
# On PE 1, create VLAN 30 and VLAN-interface 30, bind VLAN-interface 30 with VPN instance
vpn1 and configure an IPv6 address for the VLAN-interface 30.
[PE1] vlan 30
[PE1-vlan30] quit
[PE1] interface vlan-interface 30
[PE1-Vlan-interface30] ip binding vpn-instance vpn1
[PE1-Vlan-interface30] ipv6 address 30::2 64
[PE1-Vlan-interface30] quit
# On PE 1, create VLAN 40 and VLAN-interface 40, bind VLAN-interface 40 with...")
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NextHop : ::1 Preference: 0
Interface : InLoop0 Cost : 0
Destination: 30::/64 Protocol : Dir\
ect
NextHop : 30::2 Preference: 0
Interface : Vlan30 Cost : 0
Destination: 30::2/128 Protocol : Dir\
ect
NextHop : ::1...](http://img.usermanuals.tech/thumb/36/58909/w64_hp-5500-ei-5500-si-switch-series-configuration-guide-1122.png "Page 1123
434
NextHop : ::1 Preference: 0
Interface : InLoop0 Cost : 0
Destination: 30::/64 Protocol : Dir\
ect
NextHop : 30::2 Preference: 0
Interface : Vlan30 Cost : 0
Destination: 30::2/128 Protocol : Dir\
ect
NextHop : ::1...")
432 Destination: 2002:1::/64 Protocol : Dir\ ect NextHop : 2002:1::1 Preference: 0 Interface : Vlan20 Cost : 0 Destination: 2002:1::1/128 Protocol : Dir\ ect NextHop : ::1 Preference: 0 Interface : InLoop0 Cost : 0 Destination: 2012::/64 Protocol : RIP\ ng NextHop : FE80::20F:E2FF:FE3E:9CA2 Preference: 100\ Interface : Vlan20 Cost : 1 Destination: FE80::/10 Protocol : Dir\ ect NextHop : :: Preference: 0 Interface : NULL0 Cost : 0 The output shows that the MCE has learned the private route of VPN 2. The MCE maintains the routes of VPN 1 and VPN 2 in two different routing tables. In this way, routes from different VPNs are separated. 3. Configure routing between the MCE and PE 1. # On the MCE, configure the port connected to PE 1 as a trunk port, and configure it to permit packets of VLAN 30 and VLAN 40 to pass with VLAN tags. [MCE] interface gigabitethernet 1/0/3 [MCE-GigabitEthernet1/0/3] port link-type trunk [MCE-GigabitEthernet1/0/3] port trunk permit vlan 30 40 [MCE-GigabitEthernet1/0/3] quit # On PE 1, configure the port connected to MCE as a trunk port, and configure it to permit packets of VLAN 30 and VLAN 40 to pass with VLAN tags. [PE1] interface gigabitethernet 1/0/1 [PE1-GigabitEthernet1/0/1] port link-type trunk [PE1-GigabitEthernet1/0/1] port trunk permit vlan 30 40 [PE1-GigabitEthernet1/0/1] quit # On the MCE, create VLAN 30 and VLAN-inter face 30, bind VLAN-interface 30 with VPN instance vpn1 and configure an IPv6 address for the VLAN-interface 30. [MCE] vlan 30 [MCE-vlan30] quit [MCE] interface vlan-interface 30 [MCE-Vlan-interface30] ip binding vpn-instance vpn1 [MCE-Vlan-interface30] ipv6 address 30::1 64 [MCE-Vlan-interface30] quit # On the MCE, create VLAN 40 and VLAN-inter face 40, bind VLAN-interface 40 with VPN instance vpn2 and configure an IPv6 address for the VLAN-interface 40. [MCE] vlan 40 [MCE-vlan40] quit [MCE] interface vlan-interface 40 [MCE-Vlan-interface40] ip binding vpn-instance vpn2
433
[MCE-Vlan-interface40] ipv6 address 40::1 64
[MCE-Vlan-interface40] quit
# On PE 1, create VLAN 30 and VLAN-interface 30, bind VLAN-interface 30 with VPN instance
vpn1 and configure an IPv6 address for the VLAN-interface 30.
[PE1] vlan 30
[PE1-vlan30] quit
[PE1] interface vlan-interface 30
[PE1-Vlan-interface30] ip binding vpn-instance vpn1
[PE1-Vlan-interface30] ipv6 address 30::2 64
[PE1-Vlan-interface30] quit
# On PE 1, create VLAN 40 and VLAN-interface 40, bind VLAN-interface 40 with VPN instance
vpn2 and configure an IPv6 address for the VLAN-interface 40.
[PE1] vlan 40
[PE1-vlan40] quit
[PE1] interface vlan-interface 40
[PE1-Vlan-interface40] ip binding vpn-instance vpn2
[PE1-Vlan-interface40] ipv6 address 40::2 64
[PE1-Vlan-interface40] quit
# Configure the IP address of the interface Loopback0 as 101.101.10.1 for the MCE and as
100.100.10.1 for PE 1. Specify the loopback interf ace address as the router ID for the MCE and
PE 1. (Details not shown.)
# Enable OSPFv3 process 10 on the MCE, bind the process to VPN instance vpn1 , and
redistribute the IPv6 static route of VPN 1.
[MCE] ospfv3 10 vpn-instance vpn1
[MCE-ospf-10] router-id 101.101.10.1
[MCE-ospf-10] import-route static
[MCE-ospf-10] quit
# Enable OSPFv3 on VLAN-interface 30.
[MCE] interface vlan-interface 30
[MCE-Vlan-interface30] ospfv3 10 area 0.0.0.0
[MCE-Vlan-interface30] quit
# On PE 1, enable OSPFv3 process 10 and bind the process to VPN instance vpn1.
[PE1] ospfv3 10 vpn-instance vpn1
[PE1-ospf-10] router-id 100.100.10.1
[PE1-ospf-10] quit
# Enable OSPFv3 on VLAN-interface 30.
[PE1] interface vlan-interface 30
[PE1-Vlan-interface30] ospfv3 10 area 0.0.0.0
[PE1-Vlan-interface30] quit
# On PE 1, display the routing table of VPN 1.
[PE1] display ipv6 routing-table vpn-instance vpn1
Routing Table : vpn1
Destinations : 5 Routes : 5
Destination: ::1/128 Protocol : Dir\
ect
434
NextHop : ::1 Preference: 0
Interface : InLoop0 Cost : 0
Destination: 30::/64 Protocol : Dir\
ect
NextHop : 30::2 Preference: 0
Interface : Vlan30 Cost : 0
Destination: 30::2/128 Protocol : Dir\
ect
NextHop : ::1 Preference: 0
Interface : InLoop0 Cost : 0
Destination: 2012:1::/64 Protocol : OSP\
Fv3
NextHop : FE80::202:FF:FE02:2 Preference: 150\
Interface : Vlan30 Cost : 1
Destination: FE80::/10 Protocol : Dir\
ect
NextHop : :: Preference: 0
Interface : NULL0 Cost : 0
The output shows that PE 1 has learned the private route of VPN 1 through OSPFv3.\
Take similar procedures to configure OSPFv3 process 20 between the MCE and PE 1 and
redistribute VPN 2s routes from RIPng process 20 into the OSPFv3 routing table of the MCE. The
following output shows that PE 1 has learne d the private route of VPN 2 through OSPFv3.
[PE1] display ipv6 routing-table vpn-instance vpn2
Routing Table : vpn2
Destinations : 5 Routes : 5
Destination: ::1/128 Protocol : Dir\
ect
NextHop : ::1 Preference: 0
Interface : InLoop0 Cost : 0
Destination: 40::/64 Protocol : Dir\
ect
NextHop : 40::2 Preference: 0
Interface : Vlan40 Cost : 0
Destination: 40::2/128 Protocol : Dir\
ect
NextHop : ::1 Preference: 0
Interface : InLoop0 Cost : 0
Destination: 2012::/64 Protocol : OSP\
Fv3
NextHop : FE80::200:FF:FE0F:5 Preference: 150\
Interface : Vlan40 Cost : 1
Destination: FE80::/10 Protocol : Dir\
ect
NextHop : :: Preference: 0
Interface : NULL0 Cost : 0
Now, the routing information of the two VPNs has been added into the routing tables on PE 1.
435 Index A B C D E H I L M O P R S T A Applying IPsec policies for OSPFv3,291 A pplying IPsec policies for RIPng, 268 B B GP configuration examples,230 B GP configuration task list, 201 BG P overview, 18 7 Binding an I S-IS process with MIBs, 161 C C onfiguring a large scale BGP network, 223 C onfiguring a large-scale IPv6 BGP network, 342 C onfiguring a routing policy, 365 C onfiguring a static route, 7 Co nfiguring an IPv6 MCE, 418 C onfiguring an IPv6 static route,257 Co nfiguring an MCE, 396 Co nfiguring BFD for BGP, 228 Co nfiguring BFD for IPv6 BGP, 345 Co nfiguring BFD for IPv6 IS-IS, 315 Co nfiguring BFD for IS-IS, 161 Co nfiguring BFD for OSPF, 97 Co nfiguring BFD for OSPFv3, 291 Co nfiguring BFD for RIP, 36 Co nfiguring BFD for static routes, 8 Co nfiguring BGP basic functions, 202 Co nfiguring BGP GR, 227 C onfiguring BGP route attributes, 211 C onfiguring IPv6 BGP basic functions, 327 C onfiguring IPv6 BGP route attributes, 334 C onfiguring IPv6 IS-IS basic functions, 313 C onfiguring IPv6 IS-IS routing information control, 314 Co nfiguring IS-IS basic functions, 14 3 Co nfiguring IS-IS FRR, 15 9 Co nfiguring IS-IS GR, 15 8 Co nfiguring IS-IS NSR, 15 9 C onfiguring IS-IS routing information control, 14 5 Co nfiguring OSPF areas, 75 Co nfiguring OSPF FRR, 93 C onfiguring OSPF Graceful Restart, 95 C onfiguring OSPF network types, 77 C onfiguring OSPF route control, 79 C onfiguring OSPFv3 area parameters, 282 Co nfiguring OSPFv3 GR, 290 C onfiguring OSPFv3 network types, 283 C onfiguring OSPFv3 routing information control, 284 C onfiguring PBR (using a PBR policy), 379 C onfiguring PBR (using a QoS policy), 381 Co nfiguring RIP basic functions, 26 Co nfiguring RIP FRR, 36 Co nfiguring RIP route control, 28 C onfiguring RIPng basic functions, 264 C onfiguring RIPng route control, 26 4 C onfiguring routing on an IPv6 MCE, 420 C onfiguring routing on an MCE, 394 C onfiguring routing on an MCE, 398 Co nfiguring static route FRR, 10 C ontrolling route distribution and reception,330 C ontrolling route distribution and reception,206 C ontrolling route generation, 204 D De fault IPv6 route, 257
436 Defining filters,363 Displa ying and maintaining a routing table, 4 Displa ying and maintaining BGP,228 Displa ying and maintaining IPv6 BGP, 345 Displa ying and maintaining IPv6 IS-IS,315 Displa ying and maintaining IPv6 static routes, 258 Displa ying and maintaining IS-IS, 161 Displa ying and maintaining MCE,408 Displa ying and maintaining OSPF, 97 Displa ying and maintaining OSPFv3, 293 Displa ying and maintaining PBR configuration, 383 Displa ying and maintaining RIP, 37 Displa ying and maintaining RIPng, 269 Displa ying and maintaining static routes,11 Displa ying and maintaining the routing policy, 369 Displa ying information about IPv6 MCE, 427 Dy namic routing protocols,2 E E nabling IS-IS SNMP trap, 16 0 Ena bling logging of peer state changes, 228 Ena bling OSPF,73 Ena bling OSPFv3, 281 E nabling trap, 227 Enhanc ing IS-IS network security, 15 7 H Har dware compatibility, 377 Har dware compatibility, 6 Har dware compatibility, 18 7 Har dware compatibility, 1 Har dware compatibility, 21 Har dware compatibility, 361 Har dware compatibility, 278 Har dware compatibility, 313 Har dware compatibility, 325 Har dware compatibility, 257 Har dware compatibility, 261 Har dware compatibility, 12 9 Har dware compatibility, 55 I In troduction,6 In troduction to IPv6 IS-IS,313 In troduction to OSPF, 55 In troduction to OSPFv3, 278 In troduction to PBR, 377 In troduction to RIPng, 261 In troduction to routing policy, 361 I Pv6 BGP configuration examples, 347 I Pv6 BGP configuration task list, 325 IP v6 BGP overview, 325 I Pv6 IS-IS configuration examples, 316 I Pv6 MCE configuration examples, 428 I Pv6 static routes features, 257 I Pv6 static routing configuration example, 258 I S-IS configuration examples, 16 2 I S-IS configuration task list, 14 2 IS -IS overview, 12 9 L L oad sharing, 3 M M CE configuration examples,409 MC E overview, 390 O O SPF configuration examples, 99 O SPF configuration task list, 72 O SPFv3 configuration examples, 294 O SPFv3 configuration task list, 280 Ov erview, 257 Ov erview, 21 Ov erview, 418 Ov erview, 1 P PBR configuration examples, 384 R R esetting BGP connections, 427
437 Resetting BGP connections,407 RI P configuration examples, 38 RI P configuration task list, 25 RI Png configuration examples, 270 R IPng configuration task list, 263 R oute backup, 4 Ro ute recursion, 4 Ro ute redistribution, 4 R outing policy configuration examples, 370 R outing preference, 3 Ro uting table, 1 S S tatic route configuration examples, 11 T Tr ou b l es ho o ti n g BG P, 256 T roubleshooting IPv6 BGP configuration, 360 T roubleshooting OSPF configuration, 12 7 T roubleshooting OSPFv3 configuration, 311 Tr ou b l es ho o ti n g R I P, 54 T roubleshooting routing policy configuration, 376 T uning and optimizing BGP networks, 217 T uning and optimizing IPv6 BGP networks, 336 T uning and optimizing IS-IS networks, 15 0 T uning and optimizing OSPF networks, 85 T uning and optimizing OSPFv3 networks, 287 T uning and optimizing RIP networks, 32 T uning and optimizing the RIPng network, 266
i Contents Multicast overview ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ······· 1 Introduction to multicast ··················\ ··················\ ··················\ ··················\ ··················\ ··········· ··················\ ··················\ ··········· 1 Information transmission techniques ··················\ ··················\ ··················\ ··················\ ··················\ · ··················\ ·········· 1 Multicast features ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···················\ ····· 3 Common notations in multicast ··················\ ··················\ ··················\ ··················\ ··················\ ·························\ ············ 4 Multicast advantages and applications ··················\ ··················\ ··················\ ··················\ ················· ··················\ ······ 4 Multicast models ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···················\ ··············· 5 Multicast architecture ··················\ ··················\ ··················\ ··················\ ··················\ ·············· ··················\ ··················\ ············ 5 Multicast addresses ··················\ ··················\ ··················\ ··················\ ··················\ ················· ··················\ ··················\ ··· 6 Multicast protocols ·················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···· 9 Multicast packet forwarding mechanism ··················\ ··················\ ··················\ ··················\ ················· ··················\ ·········· 11 Multicast support for VPNs ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ·············· 11 Introduction to VPN instances ··················\ ··················\ ··················\ ··················\ ··················\ ······· ··················\ ··········· 11 Multicast application in VPNs ··················\ ··················\ ··················\ ··················\ ··················\ ······· ··················\ ··········· 12 Configuring IGMP snooping ··················\ ··················\ ··················\ ··················\ ··················\ ··········· ··················\ ·············· 13 Overview ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···················\ ··················\ ······ 13 Basic concepts in IGMP snooping ··················\ ··················\ ··················\ ··················\ ··················\ ····· ··················\ ······ 13 How IGMP snoop ing works ··················\ ··················\ ··················\ ··················\ ··················\ ············· ··················\ ········ 15 IGMP snooping proxying ··················\ ··················\ ··················\ ··················\ ··················\ ·············· ··················\ ··········· 16 Protocols and standards ··················\ ··················\ ··················\ ··················\ ··················\ ············· ··················\ ·············· 18 IGMP snooping configur ation task list ··················\ ··················\ ··················\ ··················\ ················· ··················\ ·············· 18 Configuring basic IGMP snooping functions ··················\ ··················\ ··················\ ··················\ ············· ··················\ ······· 19 Enabling IGMP snooping ··················\ ··················\ ··················\ ··················\ ··················\ ·············· ··················\ ··········· 19 Specifying the versio n of IGMP snooping ··················\ ··················\ ··················\ ··················\ ··············· ··················\ · 19 Configuring static multic ast MAC address entries ··················\ ··················\ ··················\ ··················\ ······ ··············· 20 Configuring IGMP snooping port functions ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ····· 21 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ············· 21 Setting aging timers for dynamic ports ··················\ ··················\ ··················\ ··················\ ················ ··················\ ····· 21 Configuring static ports ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··········· 22 Configuring a port as a simulated member host ··················\ ··················\ ··················\ ··················\ ········· ·············· 23 Enabling fast-leave processing ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ················· 23 Disabling a port from becoming a dynamic router port ··················\ ··················\ ··················\ ··················\ ·· ········· 24 Configuring IGMP snooping querier ··················\ ··················\ ··················\ ··················\ ··················\ ··· ··················\ ············ 25 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ············· 25 Enabling IGMP snooping querier ··················\ ··················\ ··················\ ··················\ ··················\ ······ ··················\ ······ 25 Configuring parameters for IG MP queries and responses ··················\ ··················\ ··················\ ··················\ · ······ 26 Configuring the source IP addresses for IGMP queries ··················\ ··················\ ··················\ ··················\ ············· 27 Configuring IGMP snooping proxying ··················\ ··················\ ··················\ ··················\ ··················\ ·· ··················\ ·········· 27 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ············· 27 Enabling IGMP snoop ing proxying ··················\ ··················\ ··················\ ··················\ ··················\ ····· ··················\ ···· 27 Configuring a source IP address for the IGMP messages sent by the proxy ··················\ ··················\ ·············· 28 Configuring an IGMP snooping policy ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ············ 28 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ············· 28 Configuring a multicast group filter ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ········· 28 Configuring multicast source port filtering ··················\ ··················\ ··················\ ··················\ ··········· ··················\ ····· 29 Enabling dropping unkn own multicast data ··················\ ··················\ ··················\ ··················\ ·············· ················· 30 Configuring IGMP re port suppression ··················\ ··················\ ··················\ ··················\ ··················\ · ··················\ ··· 31 Setting the maximum number of multic ast groups that a port can join ··················\ ··················\ ··················\ ····· 31
ii Enabling multicast group replacement ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···· 32 Setting the 802.1p preced ence for IGMP messages ··················\ ··················\ ··················\ ··················\ ······· ········· 33 Configuring a multicast user control policy ··················\ ··················\ ··················\ ··················\ ··········· ··················\ ··· 33 Enabling the IGMP snooping host tracking function ··················\ ··················\ ··················\ ··················\ ····· ············ 34 Setting the DSCP value for IGMP messages ··················\ ··················\ ··················\ ··················\ ··················\ ············· 35 Displaying and maintaining IGMP snooping ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ·· 35 IGMP snooping configuration examples ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ········· 36 Group policy and simulated jo ining configuration example ··················\ ··················\ ··················\ ················ ······ 36 Static port config uration example ··················\ ··················\ ··················\ ··················\ ··················\ ··· ··················\ ········ 38 IGMP snooping querier configuration example ··················\ ··················\ ··················\ ··················\ ··················\ ······· 41 IGMP snooping proxying configuration example ··················\ ··················\ ··················\ ··················\ ··················\ ···· 43 Multicast source and user control policy configuration example ··················\ ··················\ ··················\ ·········· ····· 46 Troubleshooting IGMP snooping ··················\ ··················\ ··················\ ··················\ ··················\ ······· ··················\ ··············· 51 Layer 2 multicast forwardi ng cannot function ··················\ ··················\ ··················\ ··················\ ·········· ··················\ 51 Configured multicast group poli cy fails to take effect ··················\ ··················\ ··················\ ··················\ ··············· 51 Appendix ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ·········· ··················\ ··················\ ·············· 51 Processing of multicast protocol messages ··················\ ··················\ ··················\ ··················\ ············· ··················\ ·· 51 Configuring PI M snooping ··················\ ··················\ ··················\ ··················\ ··················\ ············ ··················\ ················ 53 Overview ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···················\ ··················\ ······ 53 Configuring PIM snooping ··················\ ··················\ ··················\ ··················\ ··················\ ············ ··················\ ··················\ ·· 54 Displaying and mainta ining PIM snooping ··················\ ··················\ ··················\ ··················\ ··············· ··················\ ········ 55 PIM snooping configuration example ··················\ ··················\ ··················\ ··················\ ··················\ ·· ··················\ ············ 55 Troubleshooting PIM snooping ··················\ ··················\ ··················\ ··················\ ··················\ ········ ··················\ ················· 58 PIM snooping does not work ··················\ ··················\ ··················\ ··················\ ··················\ ·········· ··················\ ········· 58 Some downstream PIM-capable router s cannot receive multicast data ··················\ ··················\ ··················\ ···· 58 Configuring multicast VLANs ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ······· 59 Overview ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···················\ ··················\ ······ 59 Multicast VLAN configuration task list ··················\ ··················\ ··················\ ··················\ ················ ··················\ ··············· 61 Configuring a sub-VLAN- based multicast VLAN ··················\ ··················\ ··················\ ··················\ ··········· ··················\ ···· 61 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ············· 61 Configuration guidelines ··················\ ··················\ ··················\ ··················\ ··················\ ············ ··················\ ·············· 61 Configuration procedure ··················\ ··················\ ··················\ ··················\ ··················\ ············· ··················\ ············· 61 Configuring a port-bas ed multicast VLAN ··················\ ··················\ ··················\ ··················\ ··············· ··················\ ·········· 62 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ············· 62 Configuring user port attributes ··················\ ··················\ ··················\ ··················\ ··················\ ···· ··················\ ··········· 62 Configuring multicast VLAN ports ··················\ ··················\ ··················\ ··················\ ··················\ ···· ··················\ ······· 63 Displaying and maintaining multicast VLAN ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··· 64 Multicast VLAN configuration examples ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ·········· 64 Sub-VLAN-based multicast VLAN configuration example ··················\ ··················\ ··················\ ··················\ ··· ······ 64 Port-based multicast VLAN configuration example ··················\ ··················\ ··················\ ··················\ ······· ············· 68 Configuring multicast routing and forwardi ng (available only on the HP 5500 EI) ··················\ ··················\ ········· 72 Overview ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···················\ ··················\ ······ 72 RPF check mechanism ··················\ ··················\ ··················\ ··················\ ··················\ ···································\ ·············· 72 Static multicast routes ··················\ ··················\ ··················\ ··················\ ··················\ ············· ··················\ ··················\ · 74 Multicast traceroute ·················\ ··················\ ··················\ ··················\ ··················\ ················· ··················\ ··················\ · 76 Configuration task list ··················\ ··················\ ··················\ ··················\ ··················\ ············· ··················\ ··················\ ········· 76 Enabling IP multicast routing ··················\ ··················\ ··················\ ··················\ ··················\ ······· ··················\ ··················\ ···· 77 Configuring multicast routing and forwarding ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ 77 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ············· 77 Configuring static multicast routes ··················\ ··················\ ··················\ ··················\ ··················\ · ··················\ ·········· 78 Configuring a multicas t routing policy ··················\ ··················\ ··················\ ··················\ ················ ··················\ ······ 78 Configuring a multicas t forwarding range ··················\ ··················\ ··················\ ··················\ ·············· ··················\ · 79 Configuring the multicast forwarding table size ··················\ ··················\ ··················\ ··················\ ······· ················· 79
iii Tracing a multicast path ··················\ ··················\ ··················\ ··················\ ··················\ ············ ··················\ ··············· 80 Displaying and maintaining multicast routing and forwarding ··················\ ··················\ ··················\ ··················\ ········· 81 Configuration examples ··················\ ··················\ ··················\ ··················\ ··················\ ·············· ··················\ ··················\ ···· 82 Changing an RPF route ·················\ ··················\ ··················\ ··················\ ··················\ ················ ··················\ ·············· 82 Creating an RPF route ·················\ ··················\ ··················\ ··················\ ··················\ ················ ··················\ ················ 84 Troubleshooting multicast routing and forwarding ··················\ ··················\ ··················\ ··················\ ······ ··················\ ····· 86 Static multicast route failure ··················\ ··················\ ··················\ ··················\ ··················\ ······ ··················\ ··············· 86 Multicast data fails to reach receivers··················\ ··················\ ··················\ ··················\ ················ ··················\ ······· 86 Configuring IGMP (available only on the HP 5500 EI) ··················\ ··················\ ··················\ ··················\ ··· ··············· 88 Overview ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···················\ ··················\ ······ 88 IGMP versions ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···················\ ······· 88 Introduction to IGMPv1 ··················\ ··················\ ··················\ ··················\ ··················\ ·············· ··················\ ··············· 88 Enhancements in IGMPv2··················\ ··················\ ··················\ ··················\ ··················\ ··············· ··················\ ·········· 90 Enhancements in IGMPv3··················\ ··················\ ··················\ ··················\ ··················\ ··············· ··················\ ·········· 90 IGMP SSM mapping ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ·· ··················\ ············· 92 IGMP proxying ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ····· ··················\ ··················\ · 93 IGMP support for VPNs ··················\ ··················\ ··················\ ··················\ ··················\ ··············· ··················\ ············· 94 Protocols and standards ··················\ ··················\ ··················\ ··················\ ··················\ ············· ··················\ ·············· 94 IGMP configuration task list ··················\ ··················\ ··················\ ··················\ ··················\ ········ ··················\ ··················\ ···· 94 Configuring basic IGMP functions ··················\ ··················\ ··················\ ··················\ ··················\ ···· ··················\ ··············· 95 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ············· 95 Enabling IGMP ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ····· ··················\ ··················\ · 95 Configuring IGMP versions ··················\ ··················\ ··················\ ··················\ ··················\ ··········· ··················\ ··········· 96 Configuring static joining ··················\ ··················\ ··················\ ··················\ ··················\ ·········· ··················\ ··············· 97 Configuring a multicast group filter ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ········· 97 Setting the maximum number of multicast groups that an interface can join ··················\ ··················\ ············· 98 Adjusting IGMP performance ··················\ ··················\ ··················\ ··················\ ··················\ ·········· ··················\ ················· 98 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ············· 98 Configuring IGMP message options ··················\ ··················\ ··················\ ··················\ ··················\ ···· ··················\ ··· 98 Configuring IGMP query and response parameters ··················\ ··················\ ··················\ ··················\ ··················\ 99 Configuring IGMP fast-leave processing ··················\ ··················\ ··················\ ··················\ ················ ··················\ 101 Enabling the IGMP host tracking function ··················\ ··················\ ··················\ ··················\ ·············· ··················\ 102 Setting the DSCP value for IGMP messages ··················\ ··················\ ··················\ ··················\ ··················\ ··········· 103 Configuring IGMP SSM mapping ··················\ ··················\ ··················\ ··················\ ··················\ ········ ··················\ ·········· 103 Enabling SSM mapping ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ········ 103 Configuring SSM mappings ··················\ ··················\ ··················\ ··················\ ··················\ ············ ··················\ ······· 104 Configuring IGMP proxying ··················\ ··················\ ··················\ ··················\ ··················\ ··········· ··················\ ················ 104 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ··········· 104 Enabling IGMP proxying ··················\ ··················\ ··················\ ··················\ ··················\ ·············· ··················\ ·········· 104 Configuring multicast forwarding on a downstream interface ··················\ ··················\ ··················\ ·············· ··· 105 Displaying and maintaining IGMP ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ················· 105 IGMP configuration examples ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ··············· 108 Basic IGMP functions configuration example ··················\ ··················\ ··················\ ··················\ ··················\ ········· 108 SSM mapping configuration example ··················\ ··················\ ··················\ ··················\ ··················\ ··· ················· 110 IGMP proxying configuration example ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ · 113 Troubleshooting IGMP ··················\ ··················\ ··················\ ··················\ ··················\ ················ ··················\ ··················\ ··· 114 No membership information on the receiver-side router ··················\ ··················\ ··················\ ··················\ ········· 114 Inconsistent memberships on routers on the same subnet ··················\ ··················\ ··················\ ··················\ ······· 115 Configuring PIM (available only on the HP 5500 EI) ··················\ ··················\ ··················\ ··················\ ···· ·············· 116 PIM over view ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ······ ··················\ ··················\ ·········· 116 PIM-DM overview ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··· ··················\ ··············· 116 PIM-SM overview ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··· ··················\ ················ 119 BIDIR-PIM overview ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ················ 125
iv Administrative scoping overview ··················\ ··················\ ··················\ ··················\ ··················\ ····· ··················\ ······ 128 PIM-SSM overview ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ················· 130 Relationships among PIM protocols ·················\ ··················\ ··················\ ··················\ ··················\ ···· ··················\ ··· 131 PIM support for VPNs ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ············ 132 Protocols and standards ··················\ ··················\ ··················\ ··················\ ··················\ ············· ··················\ ············ 132 Configuring PIM-DM ·················\ ··················\ ··················\ ··················\ ··················\ ··················\ · ··················\ ··················\ ···· 132 PIM-DM configuration task list··················\ ··················\ ··················\ ··················\ ··················\ ······· ··················\ ········· 132 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ··········· 133 Enabling PIM-DM ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···················\ 133 Enabling state-refresh capability ··················\ ··················\ ··················\ ··················\ ··················\ ··· ··················\ ········· 134 Configuring state-refresh parameters ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ···· 134 Configuring PIM-DM gr aft retry period ··················\ ··················\ ··················\ ··················\ ················· ··················\ ·· 135 Configuring PIM-SM·················\ ··················\ ··················\ ··················\ ··················\ ··················\ ·· ··················\ ··················\ ···· 135 PIM-SM configuration task list ··················\ ··················\ ··················\ ··················\ ··················\ ······ ··················\ ·········· 135 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ··········· 136 Enabling PIM-SM ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··· ··················\ ················ 137 Configuring an RP ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ · ··················\ ················ 137 Configuring a BSR ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ················· 140 Configuring administrative scoping ··················\ ··················\ ··················\ ··················\ ··················\ ·· ··················\ ···· 143 Configuring multicast source regi stration··················\ ··················\ ··················\ ··················\ ·············· ··················\ ·· 145 Disabling SPT switchover ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ······ 146 Configuring BIDIR-PIM ··················\ ··················\ ··················\ ··················\ ··················\ ··············· ··················\ ··················\ ···· 147 BIDIR-PIM configuration task list ··················\ ··················\ ··················\ ··················\ ··················\ ··· ··················\ ·········· 147 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ··········· 147 Enabling PIM-SM ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··· ··················\ ················ 148 Enabling BIDIR-PIM ·················\ ··················\ ··················\ ··················\ ··················\ ··················\ · ··················\ ················ 149 Configuring an RP ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ · ··················\ ················ 149 Configuring a BSR ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ················· 151 Configuring administrative scoping ··················\ ··················\ ··················\ ··················\ ··················\ ·· ··················\ ···· 153 Configuring PIM-SSM ··················\ ··················\ ··················\ ··················\ ··················\ ················· ··················\ ··················\ ··· 154 PIM-SSM configuration task list ··················\ ··················\ ··················\ ··················\ ··················\ ····· ··················\ ········· 155 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ··········· 155 Enabling PIM-SM ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··· ··················\ ················ 155 Configuring the SSM group range ··················\ ··················\ ··················\ ··················\ ··················\ ····· ··················\ ··· 156 Configuring PIM common features ··················\ ··················\ ··················\ ··················\ ··················\ ····· ··················\ ············ 156 PIM common feature conf iguration task list ··················\ ··················\ ··················\ ··················\ ············ ··················\ 157 Configuration prerequisites ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ··········· 157 Configuring a multicast data filter ··················\ ··················\ ··················\ ··················\ ··················\ · ··················\ ········ 158 Configuring a hello message filter ··················\ ··················\ ··················\ ··················\ ··················\ ·· ··················\ ······ 158 Configuring PIM hello options ··················\ ··················\ ··················\ ··················\ ··················\ ······· ··················\ ········ 158 Configuring the prune delay ··················\ ··················\ ··················\ ··················\ ··················\ ········· ··················\ ········· 160 Configuring PIM common timers ··················\ ··················\ ··················\ ··················\ ··················\ ······· ··················\ ···· 160 Configuring join/pru ne message sizes ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ · 162 Configuring PIM to work with BFD ··················\ ··················\ ··················\ ··················\ ··················\ ···· ··················\ ···· 162 Setting the DSCP valu e for PIM messages ··················\ ··················\ ··················\ ··················\ ··············· ················· 163 Displaying and ma intaining PIM ··················\ ··················\ ··················\ ··················\ ··················\ ······ ··················\ ·············· 163 PIM configuration examples ··················\ ··················\ ··················\ ··················\ ··················\ ·········· ··················\ ················· 165 PIM-DM configuration example ··················\ ··················\ ··················\ ··················\ ··················\ ········ ··················\ ····· 165 PIM-SM non-scoped zone configuration example ··················\ ··················\ ··················\ ··················\ ·········· ········· 168 PIM-SM admin-scope zone configuration example ··················\ ··················\ ··················\ ··················\ ········· ········ 173 BIDIR-PIM configuration example ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ··········· 179 PIM-SSM configuration example ··················\ ··················\ ··················\ ··················\ ··················\ ··················\ ············ 183 Troubleshooting PIM ··················\ ··················\ ··················\ ··················\ ··················\ ················· ··················\ ··················\ ····· 186 A multicast distribution tree cannot be built correctly ··················\ ··················\ ··················\ ··················\ ·············· 186