User Manual

Unified IP MIB Reference 305
53-1003106-01
VLAN by port information table
23
snVLanByPortStpGroupForw
ardDelay
brcdIp.1.1.3.2.1.1.9
Syntax: Integer
Read-write Shows the value of dot1dStpBridgeForwardDelay, which is the value
used by all bridges for ForwardDelay when this bridge is acting as
the root.
NOTE: 802.1D-1990 specifies that the range for this parameter is
related to the value of dot1dStpBridgeMaxAge, which is in
the “snVLanByPortStpGroupMaxAge”object.
The granularity of this timer is specified by 802.1D-1990 to
be one second. An agent may return a bad value error if a
set is attempted to a value which is not a whole number of
seconds. (Refer to RFC 1493 Bridge MIB.)
Valid values: 2 –30
snVLanByPortRowStatus
brcdIp.1.1.3.2.1.1.10
Syntax: Integer
Read-write Controls the management of the table rows. The following values
can be written:
• delete(3) – Deletes the row.
• create(4) – Creates a new row.
• modify(5) – Modifies an existing row.
If the row exists, then a SET with a value of create(4) returns a bad
value error. Deleted rows are removed from the table immediately.
The following values can be returned on reads:
• noSuch(0) – No such row.
• invalid(1) – Row is inoperative.
• valid(2) – Row exists and is valid.
snVLanByPortOperState
brcdIp.1.1.3.2.1.1.11
Syntax: Integer
Read-only Activates the VLAN entry and sets it to running mode:
• notActivated(0) – The VLAN entry is not activated and not in
running mode.
• activated(1) – The VLAN entry is activated and in running
mode.
Default: notActivated(0)
snVLanByPortBaseNumPort
s
brcdIp.1.1.3.2.1.1.12
Syntax: Integer32
Read-only Indicates the number of ports controlled by this bridging entity.
snVLanByPortBaseType
brcdIp.1.1.3.2.1.1.13
Syntax: Integer
Read-only Indicates what type of bridging this bridge can perform. If a bridge is
actually performing a certain type of bridging, this will be indicated
by entries in the port table for the given type:
• unknown(1)
• transparent-only(2)
• sourceroute-only(3)
• srt(4)
snVLanByPortStpProtocolSp
ecification
brcdIp.1.1.3.2.1.1.14
Syntax: Integer
Read-only Shows what version of STP is being run:
• unknown(1)
• decLb100(2) – Indicates the DEC LANbridge 100 Spanning
Tree Protocol.
• ieee8021d(3) – Returns "ieee8021d(3)". If future versions of
the IEEE Spanning Tree Protocol are released that are
incompatible with the current version, a new value will be
defined.
Name, OID, and syntax Access Description