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PowerConnect B-Series FCX Configuration Guide 757
53-1002266-01
PIM Sparse
25
This display shows the following information.
Displaying multicast neighbor information
To display information about the Layer 3 Switch PIM neighbors, enter the following command at any
CLI level.
Syntax: show ip pim nbr
This display shows the following information.
TABLE 134 Output of show ip pim rp-set
This field... Displays...
Number of group prefixes The number f PIM Sparse group prefixes for which the RP is responsible.
Group prefix Indicates the multicast groups for which the RP listed by the previous field is a
candidate RP.
RPs expected/received Indicates how many RPs were expected and received in the latest Bootstrap
message.
RP <num> Indicates the RP number. If there are multiple RPs in the PIM Sparse domain, a
line of information for each of them is listed, and they are numbered in ascending
numerical order.
priority The RP priority of the candidate RP. During the election process, the candidate RP
with the highest priority is elected as the RP.
age The age (in seconds) of this RP-set.
NOTE: If this Layer 3 Switch is not a BSR, this field contains zero. Only the BSR
ages the RP-set.
TABLE 135 Output of show ip pim nbr
This field... Displays...
Port The interface through which the Layer 3 Switch is connected to the neighbor.
Neighbor The IP interface of the PIM neighbor interface.
Holdtime sec Indicates how many seconds the neighbor wants this Layer 3 Switch to hold the entry for
this neighbor in memory. The neighbor sends the Hold Time in its Hello packets:
• If the Layer 3 Switch receives a new Hello packet before the Hold Time received in the
previous packet expires, the Layer 3 Switch updates its table entry for the neighbor.
• If the Layer 3 Switch does not receive a new Hello packet from the neighbor before the
Hold time expires, the Layer 3 Switch assumes the neighbor is no longer available and
removes the entry for the neighbor.
PowerConnect#show ip pim nbr
Port Neighbor Holdtime Age UpTime
sec sec sec
e3/8 207.95.8.10 180 60 900
Port Neighbor Holdtime Age UpTime
sec sec sec
v1 207.95.6.2 180 60 900