Cabletron Systems ELS10-26, Справочное руководство

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4-6
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