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Enable port security between Two switches

mahesh18
Level 6
Level 6

Hi Everyone,

I connected two switches together  via below config

Switch A

int gi0/1

switch mode access

switchport access vlan 10

Switch B

int gi0/1

switch mode access

switchport access vlan 10

They work fine with above config.

I did the Test below

However when i changed Config of Switch B  as below

int gi0/1

switch mode access

switchport access vlan 10

switchport port-security  

Switch B is unable to ping its default gateway.

Also Switch B is not reachable via SSH.

Port is up up and in STP forwarding state.

Switch B can see Switch A as a neighbour.

Also Switch B is not reachable via SSH.

I know that switchport port-security we use only when connecting to PC.

S does this mean that  on above scenario layer 1 and layer 2 are up but layers beyond 3 and above are not reachable like ping,ssh etc??

Regards

MAhesh

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