TRENDnet TEG-S224 Series, Руководство пользователя, Страница: 54 / 206

Stackable NWay Ethernet Switch User’s Guide
40 Switch Management Concepts
STA parameters Settings Effects Comment
Bridge Priority lower the #,
higher the
priority Increases chance of
becoming the Root
Bridge Avoid, if the switch is
used in workgroup level
of a large network
Hello Time 1 - 10 sec. No effect, if not
Root Bridge Never set greater than
Max. Age Time
Max. Age Time 6 - 40 sec. Compete for Root
Bridge, if BPDU is
not received Avoid low number for
unnecessary reset of
Root Bridge
Forward Delay 4 - 30 sec. High # delays the
change in state Max. Age
? ?
2 x
(Forward Delay - 1)
Max. Age
??
2 x (Hello
Time + 1)
Port Level STA parameters
Enable / Disable Enable /
Disable Enable or disable
this LAN segment Disable a port for
security or problem
isolation
Port Priority lower the #,
higher the
priority Increases chance of
become Root Port
Table 5-1. User-selective STA parameters
Port Trunking
Port trunking is used to combine a number of ports together to make
a single high-bandwidth data pipeline. The participating parts are
called members of a trunk group, with one port designated as the
anchor of the group. Since all members of the trunk group must be
configured to operate in the same manner, all settings changes made
to the anchor port are applied to all members of the trunk group.