2911#show control-plane host open-ports
Active internet connections (servers and established)
Prot               Local Address             Foreign Address                  Service    State
 tcp                        *:22                         *:0               SSH-Server   LISTEN
 tcp                        *:23                         *:0                   Telnet   LISTEN
 tcp                        *:22          192.168.6.20:59831               SSH-Server ESTABLIS
 tcp                        *:22          60.11.255.77:37264               SSH-Server ESTABLIS
 tcp                       *:443                         *:0                HTTP CORE   LISTEN
 tcp                       *:443                         *:0                HTTP CORE   LISTEN
 udp                     *:61934                         *:0                  IP SNMP   LISTEN
 udp                        *:67                         *:0            DHCPD Receive   LISTEN
 udp                       *:161                         *:0                  IP SNMP   LISTEN
 udp                       *:162                         *:0                  IP SNMP   LISTEN
 udp                      *:1975                         *:0                      IPC   LISTEN