Displaying the PIM multicast cache
The vrf option allows you to display information about the PIM neighbors for the VRF instance identified by the
The following table describes the output from this command.
TABLE 11 Output from the show ip pim vrf neighbor command
This field... | Displays... |
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Port | The interface through which the device is connected to the neighbor. |
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Phyport | When there is a virtual interface, this is the physical port to which the neighbor is connected. |
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Neighbor | The IP interface of the PIM neighbor. |
Holdtime sec Indicates how many seconds the neighbor wants this device to hold the entry for this neighbor in memory. The neighbor sends the Hold Time in Hello packets:
•If the device receives a new Hello packet before the Hold Time received in the previous packet expires, the device updates its table entry for the neighbor.
•If the device does not receive a new Hello packet from the neighbor before the Hold time expires, the device assumes the neighbor is no longer available and removes the entry for the neighbor.
Age sec | The number of seconds since the device received the last hello message from the neighbor. |
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UpTime sec | The number of seconds the PIM neighbor has been up. This timer starts when the device receives |
| the first Hello messages from the neighbor. |
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VRF | The VRF in which the interface is configured. This can be a VRF that the port was assigned to or |
| the default VRF of the device. |
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Priority | The DR priority that is used in the DR election process. This can be a configured value or the |
| default value of 1. |
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Displaying the PIM multicast cache
To display the PIM multicast cache, enter the following command at any CLI level.
Brocade(config)# show ip pim mcache 10.140.140.14 230.1.1.9 IP Multicast Mcache Table
Entry Flags : SM - Sparse Mode, SSM - Source Specific Multicast, DM - Dense Mode RPT - RPT Bit, SPT - SPT Bit, LSRC - Local Source, LRCV - Local Receiver 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: 20
1 (10.140.140.14, 230.1.1.9) in v1001 (tag e4/29), Uptime 00:03:12, Rate 0 (SM) upstream neighbor 10.11.11.13
Flags (0x600680e1) SM SPT LRCV HW FAST TAG fast ports: ethe 4/29 ethe 5/2
AgeSltMsk: 1, L2 FID: 8188, DIT: 8 , AvgRate: 0, profile: none
Forwarding_oif: 3, Immediate_oif: 0, Blocked_oif: 0
L3 (HW) 2:
114 | FastIron Ethernet Switch IP Multicast Configuration Guide |
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