Hi Team,We have WS-C2960-48 with version 12.2(55)SE12. which is running with Ethernet uplinkWhile trying to move uplink from ethernet to fiber, after one minute port is disabling. log message is "Nov 28 20:36:22: %PM-4-ERR_DISABLE: bpduguard error de...

Hi Team,Already we have NTP configuration for my switches and NTP server is windows machine.after applying below configuration in my couple of switches, seeing the message "NTP Core (NOTICE): ntp_receive: dropping message: restricted"ntp loggingntp a...

Hi Team, Earlier we have created combination of object group acl & normal acl on cisco 4500x switch (HA).yesterday, due to power issue suddenly our switch has been rebooted and we have noticed that when switch is up, object-based ACLs were removed, b...

Hi Friends,we want to do auto-back configuration for Cisco 3K nexus switch through TFTP. Please find the below sample configurations. suggest me best one and modify if any changes are required.Because, below both are unable to configure and stocking ...

Hello Friends,We have configured RSA for AAA as below in cisco2960 and above series, with Md5 encryption, but we need. But we want to enable AES/ Secret (so that it will be difficulty to decrypt).  please help some one for this.   aaa group server ra...