---> Check for Duplex Mismatch on the interface by using show interface command, Duplex Mismatch Will not make link down but it will reduce the performance.
--> Basically Duplex Mismatch occurs when one side you manually gave duplex and other side autonegotiation.
--> To check whether duplex mismatch is happening on the interface, check for late collisions on the interface. Basically they will increase.
--> Check for VLAN, Whether both the interfaces belong to same VLAN.
--> Check for ARP entry in ARP table by using show ip arp command.
---> Check for unidirectional fiber link between switches by arp table.
--> Basically Duplex Mismatch occurs when one side you manually gave duplex and other side autonegotiation.
--> To check whether duplex mismatch is happening on the interface, check for late collisions on the interface. Basically they will increase.
--> Check for VLAN, Whether both the interfaces belong to same VLAN.
--> Check for ARP entry in ARP table by using show ip arp command.
---> Check for unidirectional fiber link between switches by arp table.
0 comments:
Post a Comment