... External - 1U Ethernet, Fast Ethernet CISCO1802 CISCO1802Product Description Cisco 1802 Integrated Services Router - router Device Type Router + 8-port ... EIGRP, NHRP, GRE Data Link Protocol Ethernet, Fast Ethernet Network / Transport Protocol IPSec Remote Management ... Protocol SNMP, HTTP, SSH-2 Digital Signaling Protocol ADSL over ISDN ...