IOS: Access List (ACLs)
Jump to navigation
Jump to search
Configuring IP Access Lists: https://www.cisco.com/c/en/us/support/docs/security/ios-firewall/23602-confaccesslists.html#acltypes
Types of ACLs:
- Standard ACLs
- Extended ACLs
- Lock and Key (Dynamic ACLs)
- IP Named ACLs, Reflexive ACLs, Time-Based ACLs Using Time Ranges, Commented IP ACL Entries, Context-Based Access Control, Authentication Proxy, Turbo ACLs, Distributed Time-Based ACLs, Receive ACLs, Infrastructure Protection ACLs, Transit ACLs.
show access-list
show ip access-list
router(config)#access-list 101 deny icmp any any
router(config)#access-list 101 permit ip any any
router(config)#ip access-list extended test
router(config-ext-nacl)#permit ip host 2.2.2.2 host 3.3.3.3
router(config-ext-nacl)#permit tcp host 1.1.1.1 host 5.5.5.5 eq www
router(config-ext-nacl)#permit icmp any any
router(config-ext-nacl)#permit udp host 6.6.6.6 10.10.10.0 0.0.0.255 eq domain
ip access-group
See also
Advertising: