The object provides a way to prevent HOL (Head Of Line) blocking
between ports. HOL protection may prevent forwarding a packet to
a blocking port. The idea relies on the assumption that it is
better to discard packets destined to blocking ports, then to let
them consume more and more buffers in the input-port's Rx-counters
because eventually these input ports may become totally blocked.
The meanings of the values are:
other(1) - this entry is currently in use but the conditions under
which it will remain so are different from each of the
following values.
disabled(2) - HOL function disable for device.
enabled(3) - HOL function enable for device.
Parsed from file SL2Dev.mib.txt
Company: marconi
Module: SW-COMMON-MIB
Child arc 0 is used to translate between SNMPv1 and SNMPv2 notification parameters as explained in IETF RFC 2576, section 3.
swL2DevCtrlHOLState OBJECT-TYPE SYNTAX INTEGER { other(1), disabled(2), enabled(3), notAvailable(4) } ACCESS read-write STATUS mandatory DESCRIPTION "The object provides a way to prevent HOL (Head Of Line) blocking between ports. HOL protection may prevent forwarding a packet to a blocking port. The idea relies on the assumption that it is better to discard packets destined to blocking ports, then to let them consume more and more buffers in the input-port's Rx-counters because eventually these input ports may become totally blocked. The meanings of the values are: other(1) - this entry is currently in use but the conditions under which it will remain so are different from each of the following values. disabled(2) - HOL function disable for device. enabled(3) - HOL function enable for device." ::= { swL2DevCtrl 4 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.1.1.4.0 | swL2DevCtrlHOLState | 0 | 0 | None |
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.1.1.1 | swL2DevCtrlStpState | 1 | 1 | This object can be enabled or disabled spanning tree algorithm during runtime of the system. |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.1.1.2 | swL2DevCtrlPartitionModeState | 1 | 1 | This object used to enable or disable port auto partition. When the object apply for all ports of the device. |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.1.1.3 | swL2DevCtrlTableLockState | 1 | 1 | This object indicates whether the address table is locked. In other words, the address table doesn't learn any more new address.… |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.1.1.5 | swL2DevCtrlAddrLookupModesAndHitRate | 1 | 1 | According to the differnet address looke mode setting, to enlarge the address table size is possible in device. But there is sid… |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.1.1.6 | swL2DevCtrlBuzzerState | 1 | 1 | Controls buzzer state to be disabled or enabled. |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.1.1.7 | swL2DevCtrlBuzzerTest | 1 | 1 | Tests buzzer to bibi. First of all, any unsigned integer can be used to set. |