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HW - HW Forwarding Enabled, FAST - Resource Allocated, TAG - Need
For Replication Entry
REGPROB - Register In Progress, REGSUPP - Register Suppression
Timer
MSDPADV - Advertise MSDP, NEEDRTE - Route Required for Src/RP,
PRUN - DM Prune Upstream
Interface Flags: IM - Immediate, IH - Inherited, WA - Won Assert
MJ - Membership Join, MI - Membership Include, ME - Membership
Exclude
BR - Blocked RPT, BA - Blocked Assert, BF - Blocked Filter, BI -
Blocked IIF
Total entries in mcache: 30
1 (20.20.20.100, 225.1.1.1) in v220 (tag e1/1/13), Uptime 07:12:07, Rate 0 (SM)
upstream neighbor 220.220.220.1
Flags (0x200680e1) SM SPT LRCV HW FAST TAG
fast ports: ethe 1/1/11
AgeSltMsk: 1, L2 FID: 105c, DIT: 2 , AvgRate: 0, profile: none
Forwarding_oif: 1, Immediate_oif: 0, Blocked_oif: 0
L3 (HW) 1:
e1/1/11(VL40), 07:12:07/0, Flags: MJ
Src-Vlan: 220
2 (20.20.20.100, 225.1.1.2) in v220 (tag e1/1/13), Uptime 00:01:00, Rate 0 (SM)
upstream neighbor 220.220.220.1
Flags (0x200680e1) SM SPT LRCV HW FAST TAG
fast ports: ethe 1/1/11
AgeSltMsk: 1, L2 FID: 105c, DIT: 2 , AvgRate: 0, profile: none
Forwarding_oif: 1, Immediate_oif: 0, Blocked_oif: 0
L3 (HW) 1:
e1/1/11(VL40), 00:01:00/0, Flags: MJ
Src-Vlan: 220
3 (20.20.20.100, 225.1.1.3) in v220 (tag e1/1/13), Uptime 00:01:00, Rate 0 (SM)
upstream neighbor 220.220.220.1
Flags (0x200680e1) SM SPT LRCV HW FAST TAG
fast ports: ethe 1/1/11
AgeSltMsk: 1, L2 FID: 105c, DIT: 2 , AvgRate: 0, profile: none
Forwarding_oif: 1, Immediate_oif: 0, Blocked_oif: 0
L3 (HW) 1:
e1/1/11(VL40), 00:01:00/0, Flags: MJ
Src-Vlan: 220
Syntax: show ip pim [vrf vrf-name ] mcache dit-idx dit
The dit variable allows you to display an entry that matches a specified dit.
Clearing the PIM forwarding cache
You can clear the PIM forwarding cache using the following command.
device# clear ip pim cache
Syntax: clear ip pim [vrf vrf-name ] cache
Use the vrf option to clear the PIM forwarding cache for a VRF instance specified by the vrf-name
variable.
Displaying PIM traffic statistics
To display PIM traffic statistics, enter the following command at any CLI level.
device(config)# show ip pim traffic
Port HELLO JOIN-PRUNE ASSERT REGISTER REGISTER BOOTSTRAP CAND. RP Err
GRAFT(DM) STOP(SM) MSGS (SM) ADV. (SM)
-------+---------+-----------+---------+---------+---------+---------+---------+---
Rx Rx Rx Rx Rx Rx Rx Rx
Clearing the PIM forwarding cache
118 FastIron Ethernet Switch IP Multicast Configuration Guide
53-1003085-02