what is the basic rules for ACLs?

Answer Posted / shahin

Basic rules for ACLs are -


1. All deny statement have to be given first.

2. There should be at least one permit statement.

3. An implicit deny block all the traffic by default, when
there is no match.

4. We can configure one access-list per interface per
direction i.e. two ACL per interface. One in inbound
direction & one in outbound direction.

5. ACL works in sequential order.

6. Editing of access-list is not possible i.e. selecting,
adding or removing access-list statement is not possible.

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How many types of memories are used in cisco router?

658


What is the draw back of eigrp protocol?

655


When we use standard access-list?

700


What’s the easiest way to remotely configure a router?

809


How does cut-through LAN switching work?

685






what is prefix list

2348


What command do we give if router ios is stucked?

615


Define network?

823


Why is distributed processing useful?

670


Name the different types of networks

720


Mention what command you must use if you want to delete or remove the configuration data that is stored in the nvram?

875


What is EIGRP?

717


Define the logical link control?

616


What is the difference between hub, switch, and router?

666


What is the syntax of ipv4?

653