System information

SIGNAMAX a.s.
Seat: Palackeho trida 38, 612 00 Brno, CZ l Office: Vlarska 22, P. O. Box 214, 658 14 Brno, CZ
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176
Fig. 3-157
Instance Config
Parameter description:
Priority:
The priority parameter used in the CIST(Common and Internal Spanning Tree)
connection.
0 / 4096 / 8192 / 12288 / 16384 / 20480 / 24576 / 28672 / 32768 / 36864 / 40960 /
45056 / 49152 / 53248 / 57344 / 61440
MAX. Age:
6-40sec. The same definition as in the RSTP protocol.
Forward Delay:
4-30sec. The same definition as in the RSTP protocol.
MAX. Hops:
6-40sec. It’s a new parameter for the multiple spanning tree protocol. It is used in
the internal spanning tree instances. “CIST Remaining Hops” or “MSTI Remaining
Hops” in the Spanning tree protocol message would decreased by one when the
message is propagated to the neighboring bridge. If the Remaining Hops in a
message is zero, the message (BPDU) would be regarded as invalid. Max Hops is
used to specify the initial value of the Remaining Hops for Regional Root Bridge
(Either CIST Regional Root or MSTI Regional Root)
Fig. 3-158
Port Config
Parameter description:
Port:
1-24