Cist Instance Setting - Planet GS-4210-16T2S User Manual

•
BPDU Filter
• BPDU Guard
• P2P MAC

4.6.4 CIST Instance Setting

This Page allows you to configure CIST instance settings. The CIST Instance Setting and Information screens in
Figure 4-6-9 and Figure 4-6-10
The Page includes the following fields:
Object
• Priority
• Max Hops
•
Forward Delay
User's Manual of GS-4210-16T2S_24T2S_16P2S_24P2S_48T4S
Display the current BPDU filter configuration.
Display the current BPDU guard configuration.
Display the current P2P MAC status.
appear.
Figure 4-6-8: CIST Instance Setting Page Screenshot
Description
Controls the bridge priority. Lower numeric 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.
For MSTP operation, this is the priority of the CIST. Otherwise, this is the priority
of the STP/RSTP bridge.
This defines the initial value of remaining Hops for MSTI information generated at
the boundary of an MSTI region. It defines how many bridges a root bridge can
distribute its BPDU information. Valid values are in the range 1 to 40 hops.
The delay used by STP Bridges to transition Root and Designated Ports to
Forwarding (used in STP compatible mode). Valid values are in the range 4 to 30
162
Figure 4-6-8,