IOS XR Command to disable default cisco/cisco username/password
I was in the middle of hardening our router's VTY login (access-class VTYs, limiting the VTY to 2 sessions), then I found out username: cisco and password: cisco is working even it's not shown in the configuration. Does anyone know the command to disable/remove this user account. I've tried the 'no username' command but it didn't work.
BTW, the router is an ASR9K, with XR asr9k-ce-4.2.3 IOS code. Thanks in advance!
RP/0/RSP1/CPU0:RTR#sh run | i username Mon Jun 2 13:31:39.848 GMT Building configuration... username admin RP/0/RSP1/CPU0:RTR#
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