Here is an example of a named ACL to Block Specific even HOST sources to destination port 23 to the address you specified. You can use:
ip access-list extended BLOCK_TELNET_EVEN deny tcp 192.168.2.0 0.0.0.254 host 192.168.1.254 eq telnet permit ip any any Just practice and play with the BITS in the MASK.. You can achieve this type of scenario in 1 statment.. -Sal Yong Wee wrote: > > Hi, > How do you write an ext acl to block telnet access from even > addresses in > subnet 192.168.2.0/24 (i.e, .2, .4, .6 etc) to server > 192.168.1.254? > > thks, > yongwee > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=75260&t=75258 -------------------------------------------------- **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html