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4<br />

IPv6 PIM Sparse<br />

TABLE 43<br />

Field<br />

Output from the show ipv6 pim neighbor command<br />

Description<br />

Port<br />

Phyport<br />

Neighbor<br />

Holdtime sec<br />

T Bit<br />

PropDelay msec<br />

Override msec<br />

Age sec<br />

UpTime<br />

VRF<br />

Prio<br />

The routing interface through which the device is connected to the neighbor.<br />

The physical interface through which the device is connected to the neighbor.<br />

The IPv6 interface of the IPv6 PIM neighbor interface.<br />

Indicates how many seconds the neighbor wants this device to hold the entry for this neighbor<br />

in memory. The neighbor sends the Hold Time in its hello packets.<br />

• If the device receives a new hello packet before the Hold Time received in the previous<br />

packet expires, the device updates its table entry for the neighbor.<br />

• If the device does not receive a new hello packet from the neighbor before the Hold time<br />

expires, the device assumes the neighbor is no longer available and removes the entry<br />

for the neighbor.<br />

Specifies the ability of the sending router to disable joins suppression.<br />

Expected propagation delay over the local link.<br />

Default delay interval over which to randomize, when scheduling a delayed join message.<br />

The number of seconds since the device received the last hello message from the neighbor.<br />

The number of seconds the PIM neighbor has been up. This timer starts when the device<br />

receives the first hello messages from the neighbor.<br />

The DR priority that is used in the DR election process. This can be a configured value or the<br />

default value of 1.<br />

Displaying the IPv6 PIM multicast cache<br />

To display the IPv6 PIM multicast cache, enter the show ipv6 pim mcache command at any CLI<br />

level.<br />

NOTE<br />

<strong>Brocade</strong> NetIron CES and NetIron CER devices display incorrect hardware programmed entries. The<br />

information displayed for the forwarding port should be disregarded.<br />

<strong>Brocade</strong>#show ipv6 pim mcache<br />

IP Multicast Mcache Table<br />

Entry Flags : SM - Sparse Mode, SSM - Source Specific Multicast, DM - Dense Mode<br />

RPT - RPT Bit, SPT - SPT Bit, LSRC - Local Source, LRCV - Local Receiver<br />

HW - HW Forwarding Enabled, FAST - Resource Allocated, TAG - Need For Replication<br />

Entry<br />

REGPROB - Register In Progress, REGSUPP - Register Suppression Timer<br />

MSDPADV - Advertise MSDP, NEEDRTE - Route Required for Src/RP, PRUN - DM Prune<br />

Upstream<br />

Interface Flags: IM - Immediate, IH - Inherited, WA - Won Assert<br />

MJ - Membership Join, MI - Membership Include, ME - Membership Exclude<br />

BR - Blocked RPT, BA - Blocked Assert, BF - Blocked Filter, BI - Blocked IIF<br />

Total entries in mcache: 4<br />

1 (*, ff05::4422) RP 2006:1001::1, in v503 (tag e2/1/11), Uptime 1d 00:27:26 (SM)<br />

upstream neighbor fe80::204:ff:fe05:6 (2006:503::1001)<br />

Flags (0x002604a2) SM RPT LRCV TAG<br />

slow ports: ethe 3/1/1<br />

AgeSltMsk: 0, L2 FID: 8192, DIT: NotReq, profile: none<br />

Forwarding_oif: 1, Immediate_oif: 1, Blocked_oif: 0<br />

174 FastIron Ethernet Switch IP Multicast Configuration Guide<br />

53-1002638-02

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