Brocade Unified IP MIB Reference (Supporting FastIron Releases 07.5.00 and 08.0.10) - Manual (Page 588)

562 Unified IP MIB Reference
53-1003106-01
PIM virtual interface table
55
PIM virtual interface table
The PIM virtual interface table lists the PIM virtual interfaces on a Layer 3 Switch.
NOTE
The PIM virtual interface table is not supported on the Brocade NetIron MLX, Brocade MLXe,
Brocade NetIron XMR, Brocade NetIron CES, Brocade NetIron CER series, and Brocade FastIron
devices.
snPimPruneTime
brcdIp.1.2.9.1.4
Syntax: Integer Read-write Specifies the number of seconds that a PIM Layer 3
Switch will maintain a prune state for a forwarding entry.
The first multicast that the Layer 3 Switch receives from
an interface is forwarded to all other PIM interfaces on the
Layer 3 Switch. If there is no presence of groups on that
interface, the leaf node sends a prune message upstream
and stores a prune state. This prune state travels up the
tree and installs a prune state.
A prune state is maintained until the prune timer expires
or a graft message is received for the forwarding entry.
Valid values: 10 – 3600 seconds
Default: 60 seconds
snPimGraftRetransmitTime
brcdIp.1.2.9.1.5
Syntax: Integer Read-write Specifies the number of seconds between the
transmission of graft messages.
A graft message is sent by a Layer 3 Switch to cancel a
prune state. When a Layer 3 Switch receives a graft
message, the Layer 3 Switch responds with a Graft ACK
(acknowledge) message. If this Graft ACK message is lost,
the Layer 3 Switch that sent the graft message will resend
it.
For NetIron platforms:
•
Valid values: 2 – 3600 seconds
•
Default: 180 seconds
For FastIron platforms:
•
Valid values: 2 – 10 seconds
•
Default: 3 seconds
snPimInactivityTime
brcdIp.1.2.9.1.6
Syntax: Integer Read-write Defines how long a forwarding entry can remain unused
before the Layer 3 Switch deletes it. The Layer 3 Switch
deletes a forwarding entry if the entry is not used to send
multicast packets.
This object is used only to keep the forwarding entries for
the active sessions.
Valid values: 10 – 3600 seconds
Default: 180 seconds
Name, OID, and syntax Access Description