See how the Cisco router solves the router IP configuration parameters

The Cisco router market is very good. Many people may not understand how the Cisco router solves the router IP configuration parameters. It does not matter. After reading this article, you will certainly have a lot of GAINS, I hope this article will teach you more things. For Cisco Routers running transparent bridging, the "Spanning Tree Protocol" Spanning Tree Protocol can be used to avoid broadcast storms caused by bridging.

The Spanning Tree Protocol uses the Bridge Protocol Data Unit Bridge Protocol Data Units to define the communication forms of each Bridge on the network. Its logical structure is like a tree, each Bridge is a branch of the tree and has its own path value, Bridge Id, and priority. The bridge with the lowest priority is used as the root. If the priority is the same, select the bridge with the lowest bridging ID. Data packets are transmitted through the path formed by the root bridge and other bridges. The bridge at the highest level blocks the interface and only receives BPDU data packets. This effectively solves the problem of broadcast spread. After understanding the Spanning Tree principle, we can have a specific purpose. The command to reconfigure the Cisco router is as follows:

 
 

  
  
DispatchA # config terminal
  
  
! Select the ieee stp Spanning Tree Protocol.
  
  
DispatchA (config) # bridge 1 protocol ieee
  
  
! Select the router at the master scheduling end as the root bridge.
  
  
DispatchA (config) # bridge 1 priority 0
  
  
DispatchA (config) # interface ethernet0/0
  
  
DispatchA (config-if) # bridge-group 1
  
  
DispatchA (config-if) # interface serial0/0
  
  
DispatchA (config-if) # bridge-group 1
  
  
DispatchA (config-if )#
  
  
 
 
 

In the Cisco router of the standby scheduling end, except for no priority, the other configurations are the same as above. After the above work, the remote workstation and the host on the local network can be connected without any obstacles, and the Cisco router configuration is relatively simplified.

The release delay of the database interface program on the server is appropriately extended. Now, the Program on the remote workstation starts normally. Although the real-time information is refreshed slowly, it can still meet the application requirements. The above example shows that although the bridge technology has its limitations, it is still an effective method and means to solve some specific practical problems. Although network technology continues to develop, while tracking new technologies, we should not ignore the fact that old technologies will still offer us great help in some places.