Access to Switch from Router neighbor

[Alfredo Bosca Bataller]

I have a this topology where the router and switch are neighbors. My goal is to reach the switch through router. Tha useful command is:

My issue is that don't knew how to get the username and the password on the switch.

Router#telnet  10.10.10.2 /source-interface Vlan 7

Routerj#show arp

Protocol  Address          Age (min)  Hardware Addr   Type   Interface

Internet  10.10.10.1              -   70ca.9be0.1a96  ARPA   Vlan7

Internet  10.10.10.2             21   001b.2b23.0945  ARPA   Vlan7     SWITCH

Internet  192.168.168.1           -   70ca.9be0.1a96  ARPA   Vlan1

Internet  192.168.168.2          89   0017.59c0.c240  ARPA   Vlan1

Internet  192.168.170.1           -   70ca.9be0.1a96  ARPA   Vlan2

Router#telnet  10.10.10.2 /source-interface Vlan 7

Trying 10.10.10.2 ... Open

       ######################## Warning #####################################

       ######################## Aviso #######################################

User Access Verification

Username:

Password:

Thank you in advance,

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[Ankur Arora]

Alfredo,

I think the only way to get into that switch is do a pasword recovery if you are not aware of the username and password.

Thanks

Ankur