HP BMD00022 manual Common Internal Spanning Tree information, Command /info/l2/cist

Common Internal Spanning Tree information

Command: /info/l2/cist

Mstp Digest: 0xac36177f50283cd4b83821d8ab26de62

Common Internal Spanning Tree:

VLANs MAPPED: 1-16 18-31 33-4094

VLANs: 1 25 26 4095

Current Root:				Path-Cost	Port MaxAge			FwdDel
8000 00:03:42:fa:3b:80				0		1	20	15
CIST Regional Root:				Path-Cost
8000 00:03:42:fa:3b:81				11
Parameters: Priority				MaxAge FwdDel		Hops
			32768	20	15	20
Port Prio Cost State Role Designated Bridge							Des Port Hello Type
---- ---- ---- ------ ---- --------------------- -------- ----- ----
1	128	2000	FWD	DESG 8000-00:03:42:fa:3b:80				8001	4 P2P, Edge
2	128	2000	FWD	DESG 8000-00:03:42:fa:3b:80				8002
3	128	2000	DSB
4	128	2000	DSB
5	128	2000	DSB
6	128	2000	DSB
7	128	2000	DSB
8	128	2000	DSB
9	128	2000	DSB
10	128	0	DSB
11	128	2000	FWD	DESG 8000-00:03:42:fa:3b:80
12	128	2000	DSB
...

In addition to seeing if Common Internal Spanning Tree (CIST) is enabled or disabled, you can view the following CIST bridge information:

•Status of Uplink Fast (upfast)

•CIST root

•CIST regional root

•Priority

•Maximum age value

•Forwarding delay

•Hops

You can also refer to the following port-specific CIST information:

•Port number and priority

•Cost

•State

•Role

•Designated bridge and port

•Hello interval

•Link type and port type

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