See also

CISCO : Catalist 6000

CISCO : Catalist 5000

CISCO : Catalist 3900

CISCO : Catalist 3000

CISCO : Catalist 2900

CISCO : Catalist 2800

CISCO : Catalist 1900

CISCO : Catalist 1200

Name: CISCO : Catalist 4000

7!	TCP RST packets spoofing updated since 21.04.2004
		By sending spoofed RST it's possible to terminate established TCP connection. unlike TPC hijacking attacks there is no need for exact TCP sequence number, and number can be any number from handshaked TCP window. It significantly increases attack efficiency. In NetBSD sequence number for RST is not checked at all, it makes it possible to terminate session with single packet.