BSTC-DAT-31-LAN6_SEC#sh int gi1/0/22GigabitEthernet1/0/22 is down, line protocol is down (err-disabled)Hardware is Gigabit Ethernet, address is a84f.b13e.8d96 (bia a84f.b13e.8d96)MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,reliability 255/255, t...

Hi,i am getting this error in Core Switch 6509 Model%EARL-SW2_DFC1-1-EXCESSIVE_PARITY_ERROR: EARL 0: Parity error detected in VRAM Kindly share the reason and Solution. Thank You 

Hi,Can someone help with MAC flapping Issue in the Networks in 3 different Switches I have attached the Screen Shot also %SW_MATM-4-MACFLAP_NOTIF: Host 5254.4c83.09e0 in vlan 12 is flapping between port Gi1/0/19 and port Po1 I'm really confused why t...

when i type the command sh int gi 2/0/20 transceiver detail, i am seeing the error like below  DOM is not implemented for the transceiver.Diagnostic Monitoring is not implemented. kindly me me to solve the problem.. Thank you in advance.