Msti Priorities - Interlogix IFS NS3601-24P User Manual

Port Type
Ethernet
Fast Ethernet
Gigabit Ethernet
Port Type
Ethernet
Fast Ethernet
Gigabit Ethernet

MSTI Priorities

This page allows the user to inspect the current STP MSTI bridge instance priority configurations, and possibly change them as well.
The MSTI Priority screen is shown
The page includes the following fields:
Object
•
MSTI
• Priority
IFS NS3601-24P/4S GE-DSSG-244 and 244-POE User Manual
Link Type
Half Duplex
Full Duplex
Trunk
Half Duplex
Full Duplex
Trunk
Full Duplex
Trunk
Table 4-7-2 Recommended STP Path Costs
Link Type
Half Duplex
Full Duplex
Trunk
Half Duplex
Full Duplex
Trunk
Full Duplex
Trunk
Table 4-7-3 Default STP Path Costs
Figure 4-7-10.
Figure 4-7-10 MSTI Priority page screenshot
Description
The bridge instance. The CIST is the default instance, which is always active.
Controls the bridge priority. Lower numerical values have better priority. The
bridge priority plus the MSTI instance number, concatenated with the 6-byte MAC
address of the switch forms a Bridge Identifier.
IEEE 802.1D-1998
100
95
90
19
18
15
4
3
IEEE 802.1w-2001
2,000,000
1,000,000
500,000
200,000
100,000
50,000
10,000
5,000
123
IEEE 802.1w-2001
2,000,000
1,999,999
1,000,000
200,000
100,000
50,000
10,000
5,000