Interlogix GE-DS-242-PoE User Manual page 88

Chapter 4: Web-Based Management
OBJECT
Admin Non STP
Path cost "0" is used to indicate auto-configuration mode. When the short
NOTE:
path cost method is selected and the default path cost recommended by the
IEEE 8021w standard exceeds 65,535, the default is set to 65,535.
By default, the system automatically detects the speed and duplex mode used on
each port, and configures the path cost according to the values shown below.
Table 4-1: Recommended STP Path Cost Range
Port Type
Ethernet
Fast Ethernet
Gigabit Ethernet
Table 4-2: Recommended STP Path Cost Range
Port Type Link Type
Half Duplex
Ethernet
Full Duplex
Trunk
Half Duplex
Fast Ethernet
Full Duplex
Trunk
Full Duplex
Gigabit Ethernet
Trunk
84
DESCRIPTION
The port includes the STP mathematic calculation.

YES is not including STP mathematic calculation.

NO is including the STP mathematic calculation.
IEEE 802.1D-1998
50-600
10-60
3-10
IEEE 802.1D-1998
100
95
90
19
18
15
4
3
GE-DS-242-PoE Managed Ethernet Switch User Manual
IEEE 802.1w-2001
200,000-20,000,000
20,000-2,000,000
2,000-200,000
IEEE 802.1w-2001
2,000,000
1,999,999
1,000,000
200,000
100,000
50,000
10,000
5,000