Cisco is one of the most popular brand among the computer users all over the world for Routers and Network Elements. If you are a network administrator or even a home user and searching for the default username and passwords for your CISCO ADSL broadband router or modem, then here is a complete list of some of the most popular models of this popular brand.

You can use this list to access your device, if you are accessing it for the first time. In case you are have been using the device for a long period and have forgotten your login / password, then you can reset your CISCO router to the factory default settings and then use the default username and password from the list given below.

Speed Up PC - Free Scan

Use at your convenience and discretion.

Vendor Version Username PASSWORD Privileges
CISCO Cache Engine Console diamond Admin
Cisco ConfigMaker cmaker Admin
cisco cva 122 Telnet admin Admin
Cisco CNR CNR GUI changeme Admin
Cisco Netranger/secure IDS Multi attack
Cisco BBSM Telnet or Named Pipes changeme2 database
Cisco BBSD MSDE Client Telnet or Named Pipes NULL database
Cisco BBSM Administrator Multi changeme Admin
Cisco Netranger/secure IDS Multi attack Admin
Cisco BBSM MSDE Administrator IP and Named Pipes (none) Admin
Cisco Catalyst 4000/5000/6000 SNMP public/private/secret RO/RW/RW+change SNMP config
Cisco PIX firewall Telnet cisco User
Cisco VPN Concentrator 3000 series Multi admin Admin
Cisco Content Engine Telnet default Admin
cisco 3600 Telnet admin Guest
Cisco AP1200 Multi Cisco Admin
cisco GSR Telnet admin admin
Cisco CiscoWorks 2000 (none) User
Cisco CiscoWorks 2000 cisco Admin
Cisco ConfigMaker cmaker Admin
Cisco-Arrowpoint Arrowpoint admin system Admin

Source: http://www.adslrouter.co.za/default-password/cisco.html