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.
enabled(3) - HOL function enable.
Parsed from file es1200.mib.txt
Company: None
Module: ES1200-MIB
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.
enabled(3) - HOL function enable.
Parsed from file ES1200-MIB.mib
Module: ES1200-MIB
Vendor: Fore Systems, Inc.
Module: ES1200-MIB
[Automatically extracted from oidview.com]
swL2PortCtrlHOLState 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. enabled(3) - HOL function enable." ::= { swL2PortCtrlEntry 12 }
swL2PortCtrlHOLState 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. enabled(3) - HOL function enable." ::= { swL2PortCtrlEntry 12 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.1 | swL2PortCtrlUnitIndex | 0 | 0 | Indicates ID of the unit in the device |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.2 | swL2PortCtrlModuleIndex | 0 | 0 | Indicates ID of the module on the unit |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.3 | swL2PortCtrlIndex | 0 | 0 | This object indicates the device port number.(1..Max port number) |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.4 | swL2PortCtrlAdminState | 0 | 0 | This object decides the port to be enabled or disabled. |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.5 | swL2PortCtrlLinkStatusAlarmState | 0 | 0 | Depends on this object to determine to send a trap or not when link status changes . |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.6 | swL2PortCtrlNwayState | 0 | 0 | Chooses the port speed, duplex mode, and N-Way function mode. |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.7 | swL2PortCtrlFlowCtrlState | 0 | 0 | Sets IEEE 802.3x compliant flow control function as enabled or disabled. And IEEE 802.3x compliant flow control function work on… |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.8 | swL2PortCtrlBackPressState | 0 | 0 | Depends on this object to determine to enable or disable the backpressure function when the port is working in half duplex mode. |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.9 | swL2PortCtrlLockState | 0 | 0 | The state of this entry. The meanings of the values are: other(1) - this entry is currently in use but the conditions under wh… |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.10 | swL2PortCtrlPriority | 0 | 0 | The priority queueing for packets received on this port, except for BPDU/IGMP packets and packets with unknown unicast destinati… |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.11 | swL2PortCtrlStpState | 0 | 0 | The state of STP(spanning tree algorithm) operation on this port. That's meaning the port whether add in the STP. The value enab… |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.13 | swL2PortCtrlBcastRisingAct | 0 | 0 | This object indicates the system action when broadcast storm rising threshold is met. other(1) - this entry is currently in use b… |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.25.2.4.2.1.14 | swL2PortCtrlBcastFallingAct | 0 | 0 | This object indicates the device action when broadcast storm falling threshold is met. other(1) - this entry is currently in use … |