the first one specifies tcp and the second one includes any upper protocols encapsulated in ip packets.
----- Original Message ----- From: "maine dude" To: Sent: Monday, August 12, 2002 12:16 PM Subject: OSI...Please help... [7:51235] > Please help... In the example :access-list 101 deny tcp host 172.16.3.10 > 172.16.1.0 0.0.0.255 eq ftpaccess-list 101 permit ip any any Do the terms > "tcp" and "ip" refer to the individual protocols or the stack ? I assume > they refer to the individual protocols as you could substitute them with > "udp" or "icmp" but then surely the last statement would allow only the > individual "ip" protocol and therefore all other packets such as tcp , udp, > icmp would be filtered. Or does tcp , udp , icmp get through because it is > encapsulated in ip ? ( I hate the OSI model ) -DJ > > > > --------------------------------- > Get a bigger mailbox -- choose a size that fits your needs. > > http://uk.docs.yahoo.com/mail_storage.html Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=51243&t=51235 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
