![background image](http://html1.mh-extra.com/html/smc-networks/6724al2/6724al2_management-manual_1300175136.webp)
C
ONFIGURING
THE
S
WITCH
2-104
•
Path Cost
– This parameter is used by the STP to determine the best
path between devices. Therefore, lower values should be assigned to
ports attached to faster media, and higher values assigned to ports with
slower media. (Path cost takes precedence over port priority.) Note
that when the Path Cost Method is set to short (page 3-110), the
maximum path cost is 65,535.
- Range –
- Ethernet: 200,000-20,000,000
- Fast Ethernet: 20,000-2,000,000
- Gigabit Ethernet: 2,000-200,000
- Default –
- Ethernet – half duplex: 2,000,000; full duplex: 1,000,000;
trunk: 500,000
- Fast Ethernet – half duplex: 200,000; full duplex: 100,000;
trunk: 50,000
- Gigabit Ethernet – full duplex: 10,000; trunk: 5,000
•
Admin Link Type
– The link type attached to this interface.
-
Point-to-Point
– A connection to exactly one other bridge.
-
Shared
– A connection to two or more bridges.
-
Auto
– The switch automatically determines if the interface is
attached to a point-to-point link or to shared media.
•
Admin Edge Port
(Fast Forwarding) – You can enable this option
if an interface is attached to a LAN segment that is at the end of a
bridged LAN or to an end node. Since end nodes cannot cause
forwarding loops, they can pass directly through to the spanning tree
forwarding state. Specifying Edge Ports provides quicker convergence
for devices such as workstations or servers, retains the current
forwarding database to reduce the amount of frame flooding required
to rebuild address tables during reconfiguration events, does not cause
the spanning tree to initiate reconfiguration when the interface changes
state, and also overcomes other STA-related timeout problems.
However, remember that Edge Port should only be enabled for ports
connected to an end-node device. (Default: Disabled)
Summary of Contents for 6724AL2
Page 2: ......
Page 404: ...COMMAND LINE INTERFACE 3 216 ...
Page 406: ...TROUBLESHOOTING A 2 ...
Page 418: ...GLOSSARY Glossary 8 ...
Page 422: ...INDEX Index 4 ...
Page 423: ......