What are the types of ACL?
In respect to this, how many types of ACL are there?
There are several types of access control lists and most are defined for a distinct purpose or protocol. On Cisco routers, there are two main types: standard and extended. These two types are the most widely used ACLs and the ones I will focus on in this and future articles, but there are some advanced ACLs as well.
Also Know, what is an ACL network? An Access Control List (ACL) is a set of rules that is usually used to filter network traffic. ACLs can be configured on network devices with packet filtering capatibilites, such as routers and firewalls. Standard ACLs are not as powerful as extended access lists, but they are less CPU intensive for the device.
In this way, what are the different types of ACL in firewall?
There are two main different types of Access-list namely:
- Standard Access-list – These are the Access-list which are made using the source IP address only. These ACLs permit or deny the entire protocol suite.
- Extended Access-list – These are the ACL which uses both source and destination IP address.
What is standard extended ACL?
A “Standard” ACL allows you to prioritize traffic by the Source IP address. An “Extended” ACL provides greater control over what traffic is prioritized. Extended ACLs can use any or all of the following parameters: Protocol ID (RFC1700)