3Com LANPLEX 6000 User Manual page 165

Table 12-1 Bridge Attributes (continued)
Parameter Description
agingTime Time-out period in seconds (between 10 and 32267) for aging out
dynamically learned forwarding information. The default value is
300 seconds (or 5 minutes).
bridgeFwdDelay Forward delay value used when this bridge is the root bridge. This
value sets the amount of time a bridge spends in the "listening"
and "learning" states. The default value is 15 seconds.
bridgeHelloTime Hello time value used when this bridge is the root bridge. This
value is the time that elapses between the generation of
configuration messages by a bridge that assumes itself to be the
root. The default value is 2 seconds.
bridgeIdentifier Bridge identification. It includes the bridge priority value and the
MAC address of the lowest numbered port (for example: 8000
00803e003dc0).
bridgeMaxAge Maximum age value used when this bridge is the root bridge.
This value determines when the stored configuration message
information is too old and is discarded. The default value is 20
seconds.
designatedRoot Root bridge identification. It includes the root bridge's priority
value and the MAC address of the lowest numbered port on that
bridge (for example: 8000 00803e001520).
forwardDelay The time a bridge spends in the "listening" and "learning" states.
helloTime The time that elapses between the generation of configuration
messages by a bridge that assumes itself to be the root.
holdTime Minimum delay time between sending BPDUs (topology change
Bridge Notification Protocol Data Units)
ipFragmentation Configurable parameter that controls whether IP fragmentation is
enabled or disabled. The default value is enabled.
ipxSnapTranslation Configurable parameter that controls whether IPX translation is
enabled or disabled.
maxAge The maximum age value at which the stored configuration
message information is judged too old and discarded. This value
is determined by the root bridge.
mode Operational mode of the bridge. Valid values are transparent for
IEEE 802.1d Transparent bridging, express for Express Switching,
SR for Source Routing only, or SRT for 802.1d Source Route/
Transparent.
(continued)
Displaying Bridge Information 12-3