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Displaying PIM Sparse configuration information and statistics 3
TABLE 20
Field
Output fields from the show ip pim mcache command
Description
Total entries in mcache
MJ
MI
ME
BR
BA
BF
BI
Uptime
Rate
upstream neighbor
Flags
RP
fast ports
AgeSltMsk
L2 FID
DIT
RegPkt
AvgRate
Shows the total number of PIM mcache entries
Membership Join
Membership Include
Membership Exclude - Legend for the mcache entry printed once per page, it
gives the explanation of each of the flags used in the entry.
Blocked RPT
Blocked Assert
Blocked Filter
Blocked IIF
Shows the entry uptime
Shows the Rate at which packets are ingressing for this entry
Shows the upstream neighbor for the Source/RP based on the type of entry.
For (*,G) it shows the upstream neighbor towards the RP. For (S,G) entries it
shows the upstream neighbor towards the source.
Flags Represent Entry flags in hex format in the braces. And indicates the
meaning of the flags set in abbreviated string whose explanations are as
below. Only shows the flags which are set.
SM - Shows If the entry is created by PIM Sparse Mode
DM - Shows If DM mode entry is enabled
SSM - Shows If the SSM mode entry is enabled
RPT - Shows If the entry is on the Rendezvous Point (RP)
SPT - Shows If the entry is on the source tree
LSRC - Shows If the source is in a directly-connected interface
LRcv - Shows If the receiver is directly connected to the router
REG - if the data registration is in progress
L2REG - if the source is directly connected to the router
REGSUPP - if the register suppression timer is running
RegProbe
HW - Shows If the candidate for hardware forwarding is enabled
FAST - Shows If the resources are allocated for hardware forwarding
TAG - Shows If there is a need for allocating entries from the replication table
MSDPADV - Shows If RP is responsible for the source and must be advertised
to its peers.
NEEDRTE - Shows If there is no route to the source and RP is available
PRUNE - Shows If PIM DM Prune to upstream is required
Show the IP address of the RP.
Shows forwarding port mask.
Shows the slot number on which active module expects ingress traffic.
Shows the hardware resource allocated for the traffic switched to receivers in
the ingress VLAN.
Shows the hardware resource allocated for routed receivers.
Shows Count of Packets forwarded due to the Register decapsulation.
Shows the average Rate of packets ingressing for this entry over 30 seconds.
FastIron Ethernet Switch IP Multicast Configuration Guide 105
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