Types of IP ACLs
Cisco IOS has supported IP ACLs since the early days of Cisco routers. Beginning with the original standard numbered IP ACLs in the early days of IOS, which could enable the logic shown earlier around Figure 22-2, Cisco has added many ACL features, including the following:
Standard numbered ACLs (1–99)
Extended numbered ACLs (100–199)
Additional ACL numbers (1300–1999 standard, 2000–2699 extended)
Named ACLs
Improved editing with ...
Get CCNA Data Center DCICN 640-911 Official Cert Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
