Starting nmap 3.50 ( www.insecure.org/nmap ) at 2004-07-03 17:57 中国标准时间
Interesting ports on 192.168.10.254:
(The 1641 ports scanned but not shown below are in state: closed)
Port State Service
23/tcp open telnet
Device type: router|switch
Running: Cisco IOS 11.X
OS details: Cisco Router/Switch with IOS 11.2
Nmap run completed -- 1 IP address (1 host up) scanned in 36.853 seconds
看到上面的信息了没?
Device type: router|switch
Running: Cisco IOS 11.X
OS details: Cisco Router/Switch with IOS 11.2