Set Spantree Portcost - 3Com Wireless LAN Switch WX1200 Command Reference Manual

414 C 12: STP C
HAPTER
set spantree
portcost
OMMANDS
Examples — The following command changes the maximum acceptable
age for root bridge hello packets on all VLANs to 15 seconds:
WX4400# set spantree maxage 15 all
success: change accepted.
See Also
display spantree on page 398
Changes the cost that transmission through a network port or ports in
the default VLAN on a wireless LAN switch adds to the total cost of a
path to the STP root bridge.
Syntax — set spantree portcost port-list cost cost
port-list — List of ports. MSS applies the cost change to all the
specified ports.
cost cost — Numeric value. You can specify a value from 1 through
65,535. STP selects lower-cost paths over higher-cost paths.
Defaults — The default port cost depends on the port speed and link
type. Table 73 lists the defaults for STP port path cost.
Table 73 SNMP Port Path Cost Defaults
Port Speed
1000 Mbps
1000 Mbps
100 Mbps
100 Mbps
100 Mbps
10 Mbps
10 Mbps
10 Mbps
Link Type
Full Duplex Aggregate
Link (Port Group)
Full Duplex
Full Duplex Aggregate
Link (Port Group)
Full Duplex
Half Duplex
Full Duplex Aggregate
Link (Port Group)
Full Duplex
Half Duplex
Default Port Path Cost
19
4
19
18
19
19
95
100