Router:
Password: (if required)

Query:
show ip bgp
show ip bgp summary
show ip protocols
show ip route
show version
trace
ping

Argument: (many commands require an IP address as argument)

http://lg.srnet.lv is running:
Multi-Router Looking Glass version 5.5.0 (IPv6+SSH)
© 2000-2014, John Fraizer - OP-SEC.US
Source code: http://mrlg.op-sec.us/.