Unable to login to University of Houston switches

[lnevers@bbn.com]

I am not able to login to either switches in the Houston rack.

=> Management switch G8052: In previous confirmation tests, I had been able to login in to the 8052 switch with my radius password. Currently I am not being prompted for radius password:

[lnevers@uh-hn ~]$  ssh lnevers@uh-8264.uh.xo
Enter radius password: 
Connection closed by 192.168.106.4
[lnevers@uh-hn ~]$ ssh uh-8052.uh.xo
Enter password: 
Received disconnect from 192.168.106.2: 11: Logged out.

=> Data plane switch G8264: I am being prompted for radius password, but get disconnected after password is entered:

[lnevers@uh-hn ~]$  ssh lnevers@uh-8264.uh.xo
Enter radius password: 
Connection closed by 192.168.106.4
[lnevers@uh-hn ~]$ 

[lnevers@bbn.com]

Checked status for Houston rack switches. Tried Management switch G8052 and did have admin access:

[lnevers@uh-hn ~]$ ssh lnevers@uh-8052.uh.xo
Enter radius password: 

IBM Networking Operating System RackSwitch G8052.

uh-8052.uh.xo>

Tried Data plane switch G8264 and also did have admin access:

[lnevers@uh-hn ~]$ ssh lnevers@uh-8264.uh.xo
Enter radius password: 

IBM Networking Operating System RackSwitch G8264.

uh-8264.uh.xo>

Closing ticket.