Configuration on the S3, S4 vlan11, set on vlan11 HSRP
S1/S2 and S3/S4 by vlan interface address do routing
Excuse me:
1. The routing between vlans, whether to ask the two sets of switches vlan id?
2. In the figure 8 port is in in a broadcast domain?
3. If it is in a broadcast domain, different vlan can not isolate the broadcast domain? How do you explain,
4. Switch vlan id is different, the two groups PVST can work normally? Simulator packet tracer test, produce the storm, a real environment that do not produce a storm
Ask people to help have a look, thank you ~
CodePudding user response:
Your IP to is wrong, to see it, it is now for the figure of two vlan IP fell in the same period, the whole problem look down vlan also need to strengthen the related contentThe entire network is designed to be a bit of a problem, only on S1S2 vlan 10, only on the S3 S4 vlan 11, unable to communicate, need to adjust, on each switch are created VLAN10 and VLAN11
The network to realize communication between vlans requires: switches is 3 layers, and open the IP routing, routing or don't need to write up the routing protocol can directly exchange,
Judge interface is in the same broadcast domain, as long as the interface is not belong to the same network segment,
Vlan break up a broadcast domain, get smaller, more number of broadcast domains, different vlans belong to different broadcast domains,
For each vlan PVST as tree alone , each vlan influence each other
CodePudding user response:
Excuse me 802.1 Q how to configure?CodePudding user response:
Configuration commands dot1q termination vid & lt; Vlan - id> What is the purpose of the?2. Configuration single-arm routing, needs of switches connected to the router interface configuration?