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C
HAPTER
4: W
ORKING
W
ITH
THE
C
OMMAND
L
INE
I
NTERFACE
To display the statistical information:
1
At the Top-level menu, enter:
bridge display
2
The bridge information for the Switch is displayed as shown in the
following example.
The following bridge information is displayed:
■
StpState
— Displays the configurable parameter that provides the
state of the bridge (that is, whether Spanning Tree is enabled or
disabled).
■
Time Since Last Topology Change
— Displays the time elapsed (in
hours, minutes, and seconds) since STP last reconfigured the network
topology.
■
Topology Changes
— Displays the number of times that STP has
reconfigured the network topology.
■
Bridge Identifier
— Displays the bridge identification. It includes
the bridge priority value and the MAC address of the lowest
numbered port.
■
agingTime
— Displays the time-out period in seconds for aging out
dynamically learned forwarding information.
■
Designated Root
— Displays the root bridge identification. It includes
the root bridge's priority value and the MAC address of the lowest
numbered port on that bridge.
■
bridgeMaxAge
— Displays the maximum age value, used when this
bridge is the root bridge. This value determines when the stored
configuration message information is too old and is discarded.
stpState:
disabled
agingTime:
1800
Time since topology change:
0 hrs 0 mins 0 seconds
Topology Changes:
0
Bridge Identifier:
8000 08004e56d778
Designated Root:
0001 000000020000
maxAge:
0
bridgeMaxAge:
20
helloTime:
1
bridgeHelloTime:
2
forwardDelay:
105
bridgeFwdDelay:
15
holdTime:
1
rootCost:
131072
rootPort:
No Port
priority:
0x8000
Select menu option:
Summary of Contents for SuperStack II
Page 12: ......
Page 18: ......
Page 42: ......
Page 154: ...154 CHAPTER 4 WORKING WITH THE COMMAND LINE INTERFACE ...
Page 156: ......
Page 162: ...162 CHAPTER 5 PORT TRUNKS ...
Page 169: ...VLANs and Your Switch 169 Figure 32 Forwarding unknown 802 1Q tags ...
Page 173: ...VLAN Configuration for Beginners 173 Figure 34 Simple example Untagged connections using hubs ...
Page 180: ...180 CHAPTER 6 VIRTUAL LANS VLANS ...
Page 188: ...188 CHAPTER 7 FASTIP ...
Page 200: ...200 CHAPTER 9 SPANNING TREE PROTOCOL Figure 49 STP configurations ...
Page 210: ...210 CHAPTER 10 RMON ...
Page 211: ...IV PROBLEM SOLVING Chapter 11 Problem Solving ...
Page 212: ......
Page 224: ...224 CHAPTER 11 PROBLEM SOLVING ...
Page 226: ......