Dell Force10 E600i FTOS Version 8.4.1.5 Configuration Guide for ExaScale - Page 730

www.dell.com | support.dell.com Figure 38-1. PIM-SM with IGMPv2 versus PIM-SM with IGMPv3 R2(conf )#do show ip pim tib PIM Multicast Routing Table Flags: D - Dense, S - Sparse, C - Connected, L - Local, P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT, M - MSDP created entry, A - Candidate for MSDP Advertisement K - Ack-Pending State Timers: Uptime/Expires Interface state: Interface, next-Hop, State/Mode (*, 239.0.0.2), uptime 00:02:19, expires 00:03:13, RP 10.11.12.2, flags: S Incoming interface: Null, RPF neighbor 0.0.0.0 Outgoing interface list: GigabitEthernet 2/11 Forward/Sparse 00:02:19/00:03:13 (10.11.5.2, 239.0.0.2), uptime 00:00:44, expires 00:02:51, flags: P Incoming interface: GigabitEthernet 2/31, RPF neighbor 10.11.23.2 Outgoing interface list: Source 2 10.11.1.2 interface GigabitEthernet 2/31 ip pim sparse-mode ip address 10.11.23.1/24 no shutdown interface GigabitEthernet 3/21 ip pim sparse-mode ip address 10.11.23.2/24 no shutdown Source 1 10.11.5.2 interface GigabitEthernet 2/1 ip pim sparse-mode ip address 10.11.1.1/24 no shutdown interface GigabitEthernet 3/1 ip pim sparse-mode ip address 10.11.5.1/24 no shutdown R3(conf )#do show ip pim tib PIM Multicast Routing Table Flags: D - Dense, S - Sparse, C - Connected, L - Local, P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT, M - MSDP created entry, A - Candidate for MSDP Advertisement K - Ack-Pending State Timers: Uptime/Expires Interface state: Interface, next-Hop, State/Mode (10.11.5.2, 239.0.0.1), uptime 00:00:21, expires 00:03:14, flags: FT Incoming interface: GigabitEthernet 3/1, RPF neighbor 0.0.0.0 Outgoing interface list: GigabitEthernet 3/11 Forward/Sparse 00:00:15/00:03:15 2/1 interface GigabitEthernet 2/11 ip pim sparse-mode ip address 10.11.12.2/24 no shutdown R1(conf )#do show ip pim tib PIM Multicast Routing Table Flags: D - Dense, S - Sparse, C - Connected, L - Local, P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT, M - MSDP created entry, A - Candidate for MSDP Advertisement K - Ack-Pending State Timers: Uptime/Expires Interface state: Interface, next-Hop, State/Mode RP interface GigabitEthernet 1/21 ip pim sparse-mode ip address 10.11.12.1/24 no shutdown R1 R2 3/1 2/31 3/21 R3 2/11 ip multicast-routing 3/11 ip pim rp-address 10.11.12.2 group-address 224.0.0.0/4 router rip network 10.0.0.0 1/21 (10.11.5.2, 239.0.0.2), uptime 00:00:49, expires 00:03:04, flags: FT Incoming interface: GigabitEthernet 3/1, RPF neighbor 0.0.0.0 Outgoing interface list: GigabitEthernet 3/11 Forward/Sparse 00:00:49/00:02:41 interface GigabitEthernet 3/11 ip pim sparse-mode ip address 10.11.13.2/24 no shutdown 1/31 interface GigabitEthernet 1/31 ip pim sparse-mode ip address 10.11.13.1/24 no shutdown (10.11.5.2, 239.0.0.1), uptime 00:00:02, expires 00:00:00, flags: CJ Incoming interface: GigabitEthernet 1/31, RPF neighbor 10.11.13.2 Outgoing interface list: Vlan 400 Forward/Sparse 00:00:02/Never (*, 239.0.0.2), uptime 00:02:12, expires 00:00:00, RP 10.11.12.2, flags: SCJ Incoming interface: GigabitEthernet 1/21, RPF neighbor 10.11.12.2 Outgoing interface list: Vlan 300 Forward/Sparse 00:02:12/Never interface Vlan 400 ip pim sparse-mode (10.11.5.2, 239.0.0.2), uptime 00:00:36, expires 00:03:14, flags: CT Incoming interface: GigabitEthernet 1/31, RPF neighbor 10.11.13.2 Outgoing interface list: Vlan 300 Forward/Sparse 00:02:12/Never ip address 10.11.4.1/24 untagged GigabitEthernet 1/2 ip igmp version 3 no shutdown ip igmp snooping enable Receiver 1 10.11.3.2 Group: 239.0.0.2 interface Vlan 300 ip pim sparse-mode ip address 10.11.3.1/24 untagged GigabitEthernet 1/1 no shutdown Receiver 2 10.11.4.2 Group: 239.0.0.1 Source: 10.11.5.2 Implementation Information • The Dell Force10 implementation of PIM-SSM is based on RFC 3569. • C-Series supports a maximum of 31 PIM interfaces and 4K multicast entries including (*,G), and (S,G) entries. There is no limit on the number of PIM neighbors C-Series can have. • S-Series supports a maximum of 31 PIM interfaces and 2K multicast entries including (*,G), and (S,G) entries. There is no limit on the number of PIM neighbors S-Series can have. • E-Series supports a maximum of 511 PIM interfaces and 50K multicast entries including (*,G), (S,G), and (S,G,rpt) entries. There is no limit on the number of PIM neighbors E-Series can have. • FTOS reduces the number of control messages sent between multicast routers by bundling Join and Prune requests in the same message. Important Points to Remember • The default SSM range is 232/8 always. Applying an SSM range does not overwrite the default range. Both the default range and SSM range are effective even when the default range is not added to the SSM ACL. • Extended ACLs cannot be used for configuring SSM range. Be sure to create the ACL first and then apply it to the SSM range. • The default range is always supported, so range can never be smaller than the default. 730 | PIM Source-Specific Mode