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BigIron RX Series Configuration Guide
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802.1s Multiple Spanning Tree Protocol
40
Root Hop Cnt
Current hop count from the root bridge.
Root Bridge
Bridge identifier of the root bridge.
ExtPath Cost
The configured path cost on a link connected to this port to an external
MSTP region.
Regional Root Bridge
The Regional Root Bridge is the MAC address of the Root Bridge for the
local region.
IntPath Cost
The configured path cost on a link connected to this port within the
internal MSTP region.
Designated Bridge
The MAC address of the bridge that sent the best BPDU that was
received on this port.
Root Port
Port indicating shortest path to root. Set to "Root" if this bridge is the root
bridge.
Port Num
The port number of the interface.
Pri
The configured priority of the port. The default is 128.
PortPath Cost
Configured or auto detected path cost for port.
P2P Mac
Indicates if the port is configured with a point-to-point link:
•
T – The port is configured in a point-to-point link
•
F – The port is not configured in a point-to-point link
Edge
Indicates if the port is configured as an operational edge port:
•
T – indicates that the port is defined as an edge port.
•
F – indicates that the port is not defined as an edge port
Role
The current role of the port:
•
Master
•
Root
•
Designated
•
Alternate
•
Backup
•
Disabled
State
The port’s current 802.1s state. A port can have one of the following
states:
•
Forwarding
•
Discarding
•
Learning
•
Disabled
Designated Cost
Port path cost to the root bridge.
Max Hop cnt
The maximum hop count configured for this instance.
Root Hop cnt
Hop count from the root bridge.
TABLE 164
Output from Show MSTP (Continued)
This field...
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Summary of Contents for Brocade DCX
Page 40: ...xl BigIron RX Series Configuration Guide 53 1001810 01 ...
Page 72: ...lxxii BigIron RX Series Configuration Guide 53 1001810 01 ...
Page 88: ...16 BigIron RX Series Configuration Guide 53 1001810 01 Searching and filtering output 1 ...
Page 300: ...228 BigIron RX Series Configuration Guide 53 1001810 01 Displaying IP information 7 ...
Page 318: ...246 BigIron RX Series Configuration Guide 53 1001810 01 Deploying a LAG 8 ...
Page 418: ...346 BigIron RX Series Configuration Guide 53 1001810 01 SuperSpan 12 ...
Page 482: ...410 BigIron RX Series Configuration Guide 53 1001810 01 MRP CLI example 14 ...
Page 506: ...434 BigIron RX Series Configuration Guide 53 1001810 01 Displaying VSRP information 15 ...
Page 582: ...510 BigIron RX Series Configuration Guide 53 1001810 01 Viewing Layer 2 ACLs 20 ...
Page 634: ...562 BigIron RX Series Configuration Guide 53 1001810 01 Troubleshooting ACLs 21 ...
Page 642: ...570 BigIron RX Series Configuration Guide 53 1001810 01 Trunk formation 22 ...
Page 746: ...674 BigIron RX Series Configuration Guide 53 1001810 01 Displaying RIP filters 24 ...
Page 808: ...736 BigIron RX Series Configuration Guide 53 1001810 01 Displaying OSPF information 25 ...
Page 938: ...866 BigIron RX Series Configuration Guide 53 1001810 01 Displaying MBGP information 27 ...
Page 950: ...878 BigIron RX Series Configuration Guide 53 1001810 01 Using secure copy 28 ...
Page 988: ...916 BigIron RX Series Configuration Guide 53 1001810 01 Clearing IS IS information 29 ...
Page 1054: ...982 BigIron RX Series Configuration Guide 53 1001810 01 Sample 802 1x configurations 33 ...
Page 1108: ...1036 BigIron RX Series Configuration Guide 53 1001810 01 sFlow 39 ...
Page 1190: ...1118 BigIron RX Series Configuration Guide 53 1001810 01 Displaying RIPng information 44 ...
Page 1270: ...1198 BigIron RX Series Configuration Guide 53 1001810 01 Displaying ACLs 47 ...
Page 1310: ...1238 BigIron RX Series Configuration Guide 53 1001810 01 Displaying OSPFv3 information 48 ...
Page 1382: ...1310 BigIron RX Series Configuration Guide 53 1001810 01 Commands That Require a Reload D ...
Page 1435: ...BigIron RX Series Configuration Guide 1363 53 1001810 01 VSRP E ...
Page 1436: ...1364 BigIron RX Series Configuration Guide 53 1001810 01 VSRP E ...