Hi, Is there a command similar to "reload in" for Nexus 5k and 3k. I have been searching, but couldnt find, hence thought of asking the expert community here. Thanks ... View more

Hi, We have a C4948E switch which is generating the following logs every ten minutes: May 28 12:44:13 UTC: %SEC_LOGIN-4-LOGIN_FAILED: Login failed [user: Username: -40.0] [Source: 0.0.0.0] [localport: 0] [Reason: Login Authentication Failed] at 12:44:13 UTC Tue May 28 2013 May 28 12:44:59 UTC: %SEC_LOGIN-4-LOGIN_FAILED: Login failed [user: ] [Source: 0.0.0.0] [localport: 0] [Reason: Login Authentication Failed] at 12:44:59 UTC Tue May 28 2013 We have a terminal server (C2901) set up with reverse ssh to all the devices including the above C4948E. Can this be the one to initiate the logins? The IOS of both devices is as below: C4948E -  cat4500e-entservicesk9-mz.151-1.SG.bin C2901 -  c2900-universalk9-mz.SPA.152-3.T.bin I am unable to identify what is triggering the above logs to be created. Any help to resolve this would be appreciated. Many thanks ... View more

Hi, I have a set-up with multiple C2960 and C3750 switches. All these devices are being managed remotely. So basically I login to C2901, which is used as a Terminal Server,  and reverse SSH to the console of each device. That's - I have assigned an IP to each port of the terminal server so that I can SSH directly to the desired device through via the mapped IP. Now, recently I had to restart couple of switches - one C2960 and C3750. I initiated the reboot via console connection remotely. I could see the device logs for some time and then the logs stopped and there was no reaction from the console irrespective of any command I tried to enter. I tried resetting the line on the terminal server, but that didnt help. Now when I try to SSH the IP mapped to console of that particular device - i dont get any login prompt and there is no effect on device after giving any command. Although i can see the logs on the console session - but cant do anything. I have a second way of connecting the device via inband- management, and checked the device config found it correct. It is same as other devices which are working correctly. Both C3750 and C2960 are behaving exactly same - can see logs on console but see effect of even pressing enter - not getting login prompt as well. Any help in getting this resolved would be highly apreciated. Regards, Kishore ... View more

HI, I have two C2960 switches which have the management VLAN for other switches. These two switches are connected with each other via portchannel. Now the mgmt0 of few switches is connected to switch 1 and few other connect to switch 2. I have also connected the mgmt0 of switch 1 to an access port of switch 2 and vice versa. However in this set-up I am unable to reach switch1 via the mgmt0 IP address. However I can reach the mgmt0 Ip address of switch 2. I can also reach switch 1 and 2 via their int vlan IP. Has some one else experienced this and is their any specific reason why mgmt 0 IP address of switch 1 is not reachable. I have tried doing similar set-up on C3750, but have acheived same result i.e. I am unable to reach mgmt0 of switch 1. Your help would be much appreciated. Thanks. Kishore ... View more