SNMP Extensions Application

RFC1516 Extensions View

This view contains the RFC1516 Extensions Table, which displays information on the configuration of the ports on the device. Double-click any of the table entries to access the RFC1516 Extension Entry view, from which the Part Event, Link Event and Repeater Num can be modified.

RFC1516 Extensions Table

This table contains the following fields:

Index

Displays the specific port within the stack in the format “module.port”.

Part Even

Displays whether an RMON event is generated when the port partition state changes. If no event is generated, this will be zero. The default value will be zero for point-to-point fiber and copper links like UTP, 10BaseF, etc. For multi- drop links, this will default to sending a trap and logging an event in the RMON log table.

LinkState Event

Displays the RMON event generated when the link signal is lost for this port. If no event is required, this object will be zero. The default value is zero.

Module

This attribute indicates whether the port is a modular port or not. Possible values are Unknown, Modular Port, and Not Modular Port.

Function

Displays the function of the port. Possible values are Unknown, Repeater, and Bridge.

Repeater Num

Displays the repeater to which this port is connected in a multiple repeater system. Setting this to a value that is illegal for a particular repeater will result in an error code being returned. By default each port is connected to a default repeater.

Each repeater in the stack is represented in the system by an entry in the interface table. To switch a repeater port between different repeaters, change the value of the interface index to the new value. An error is returned if the value cannot be used; for example, using an index number that does not represent a repeater, or attempting to connect to a repeater that is not in the same unit.

Allowed Reps

Displays the repeaters to which a particular port may be connected.

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Application Views

 

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Cabletron Systems 3Com PortSwitch Hub manual RFC1516 Extensions View, RFC1516 Extensions Table