HP E4510-48G, Справочник по командам

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4-7
CIST Bridge-Prio. :32768
MAC address :000f-e200-8048
Max age(s) :20
Forward delay(s) :15
Hello time(s) :2
Max hops :20
Table 4-3 display stp command output description
Field Description
CIST Bridge CIST bridge ID
Bridge Times
Major parameters for the bridge:
z
Hello: Hello timer
z
MaxAge: Max Age timer
z
FWDly: Forward delay timer
z
Max Hop: Max hops within the MST region
CIST Root/ERPC CIST root and external path cost
CIST RegRoot/IRPC CIST regional root and internal path cost
CIST RootPortId CIST root port ID
BPDU-Protection Indicates whether BPDU protection is enabled globally.
Bridge Config-
Digest-Snooping
Indicates whether Digest Snooping is enabled globally on the bridge.
TC or TCN received Number of received TC/TCN packets
Time since last TC Time since the latest topology change
[FORWARDING] The port learns MAC addresses and forwards user traffic
[DISCARDING] The port does not learn MAC addresses or forward user traffic
[LEARNING] The port learns MAC addresses but does not forward user traffic
Port Protocol Indicates whether STP is enabled on the port
Port Role
Port role, which can be Alternate, Backup, Root, Designated, Master, or
Disabled
Port Priority Port priority
Port Cost(Legacy)
Path cost of the port. The field in the bracket indicates the standard used
for port path cost calculation, which can be
legacy , dot1d-1998 , or
dot1t . Config indicates the configured value, and Active indicates the
actual value.
Desg. Bridge/Port
Designated bridge ID and port ID of the port
The port ID displayed is insignificant for a port which does not support
port priority.
Port Edged
Indicates whether the port is an edge port. Config indicates the
configured value, and Active indicates the actual value.
Point-to-point
Indicates whether the port is connected to a point-to-point link. Config
indicates the configured value, and Active indicates the actual value.
Transmit Limit The maximum number of packets sent within each Hello time