Cabletron Systems ELS10-26 manual

Models: ELS10-26

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Bridge MIB

and all others would start using if/when this bridge were to become the root.

dot1dStpBridgeMaxAge

{dot1dStp 12}

Time Ticks Read-Write

 

The value that all bridges use for MaxAge when this bridge is acting as the root. Note that 802.1d/D9 specifies that the range for this parameter is related to the value of dot1dStpBridgeHelloTime. The granularity of this timer is specified by 802.1d/D9 to be 1 second. An agent may return a badValue error if a set is attempted to a value which is not a whole number of seconds.

The Max Age Time must be at least 6 seconds, and must adhere to the following equations involving Max Age Time, Forward Delay Time, and Hello Time:

2 x (Forward Delay Time - 1) >= Max Age Time

Max Age >= 2 x (Hello Time + 1)

dot1dStpBridgeHelloTime

{dot1dStp 13}

Time Ticks Read-Write

 

The value that all bridges use for HelloTime when this bridge is acting as the root. The granularity of this timer is specified by 802.1d/D9 to be 1 second. An agent may return a badValue error if a set is attempted to a value which is not a whole number of seconds.

The Hello Time must adhere to the equation described in the variable dot1dStpBridgeMaxAge, involving Max Age Time and Hello Time.

dot1dStpBridgeForwardDelay

{dot1dStp 14}

Time Ticks Read-Write

 

The value that all bridges use for ForwardDelay when this bridge is acting as the root. Note that 802.1d/D9 specifies that the range for this parameter is related to the value of dot1dStpBridgeMaxAge. The granularity of this timer is specified

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Page 92
Image 92
Cabletron Systems ELS10-26 manual