HP 6400cl, Management Manual, Page: 156 / 664

PIM-DM (Dense Mode) on the 5300xl Switches
Displaying PIM Data and Configuration Settings on the Series 5300xl Switches
Field Default Control Command
Max Graft Retries 2 vlan < vid > ip pim graft-retries < 1 - 10 >
Override Interval 2500 vlan < vid > ip pim override-interval < 500 - 6000 >
(msec)
Propagation Delay
(msec) 500 vlan < vid > ip pim propagation-delay < 250-2000 >
SR TTL Threshold
(router hops) 0 vlan < vid > ip pim ttl-threshold < 0 - 255 >
LAN Prune Delay Yes vlan < vid > ip pim lan-prune-delay
LAN Delay Enabled No Shows
Yes
if all multicast routers on the current VLAN
interface enabled LAN-prune-delay. Otherwise shows
No
.
State Refresh
Capable n/a Indicates whether the VLAN responds to state refresh
packets. The VLAN connected to the multicast source does
not receive state refresh packets and thus is not state-refresh
capable. Downstream VLANs in Switch Series 5300XL devices
are state-refresh capable.
Syntax:
show ip pim [mroute]
Shows PIM-specific information from the IP multicast
routing table (IP MRT). When invoked without parameters,
lists all PIM entries currently in the routing switch’s IP MRT.
Group Address:
Lists the multicast group addresses currently
active on the routing switch.
Source Address:
Lists the multicast source address for each
Group Address
.
Metric:
Indicates the path cost upstream to the multicast
source. Used when multiple multicast routers contend to
determine the best path to the multicast source. The lower the
value, the better the path. This value is set to
0 (zero) for
directly connected routes.
Metric Pref: Used when multiple multicast routers contend to
determine the path to the multicast source. When this value
differs between routers, PIM selects the router with the lowest
value. If
Metric Pref
is the same between contending multicast
routers, then PIM selects the router with the lowest Metric
value to provide the path for the specified multicast traffic.
This value is set to
0 (zero) for directly connected routes.
(
Metric Pref
is based on the routing protocol in use: RIP, OSPF,
or static routing. Also, different vendors may assign different
values for this setting.)
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