How do you configure ACL?

How do you configure ACL?

To Configure ACLs

1. Create a MAC ACL by specifying a name.
2. Create an IP ACL by specifying a number.
3. Add new rules to the ACL.
4. Configure the match criteria for the rules.
5. Apply the ACL to one or more interfaces.

How configure Cisco ASA access-list?

The purpose of the sample configuration is to allow all IP (including ICMP) traffic to be allowed from IP 172.16….ASA ACL Configuration Example.

What is ACL in Cisco ASA?

An ACL is a list of rules with permit or deny statements. Basically an Access Control List enforces the security policy on the network. The ACL (list of policy rules) is then applied to a firewall interface, either on the inbound or on the outbound traffic direction.

How do you set up a standard named ACL?

Starting from the global configuration mode, use the ip access-list command to create a named ACL. ACL names are alphanumeric, case sensitive, and must be unique. The ip access-list standard name is used to create a standard named ACL, whereas the command ip access-list extended name is for an extended access list.

Can we configure ACL on switch?

Port ACL. Port ACLs are similar to Router ACLs but are supported on physical interfaces and configured on Layer 2 interfaces on a switch. Port ACL supports only inbound traffic filtering. Port ACL can be configured as three type access lists: standard, extended, and MAC-extended.

How do I setup an extended access-list?

Now, first configuring numbered extended access – list for denying FTP connection from sales to finance department.

1. R1# config terminal R1(config)# access-list 110 deny tcp 172.16.40.0 0.0.0.255 172.16.50.0 0.0.0.255 eq 21.
2. R1(config)# access-list 110 deny tcp any 172.16.50.0 0.0.0.255 eq 23.

How do I configure firewall settings?

How to Configure a Firewall in 5 Steps

1. Step 1: Secure your firewall.
2. Step 2: Architect your firewall zones and IP addresses.
3. Step 3: Configure access control lists.
4. Step 4: Configure your other firewall services and logging.
5. Step 5: Test your firewall configuration.

How do you set up an ASA?

Also, we will discuss configuring an IP address on the ASA interface.

1. Administrative Configuration –
2. Bring up the interface and assign an IP address to ASA.
3. Assign an IP address to the interface of ASA –
4. Assign a nameif to the ASA interface –
5. Assign a security level to the interface –
6. Giving hostname to ASA –

Is there a basic configuration tutorial for the Cisco ASA 5510security appliance?

I’m offering you here a basic configuration tutorial for the Cisco ASA 5510security appliance but the configuration applies also to the other ASA models as well (see also this Cisco ASA 5505 Basic Configuration).

What is the latest version supported on asa5510?

And what is the latest version supported on ASA5510? Solved! Go to Solution. 08-25-2016 11:28 PM 08-25-2016 11:28 PM The information how to upgrade is always outlined in the release notes. You have to upgrade first to 8.4 (5) and then you can go to the newest version which is 9.1 (7)9 at the moment. Don’t stop after you’ve improved your network!

How do I configure the fiber interface for the ASA 5550/5580/5510?

For fiber interfaces for the ASA 5580 and 5585-X, the speed is set for automatic link negotiation. The ASA 5550 (slot 1) and the 4GE SSM for the ASA 5510 and higher ASA include two c onnector types: copper RJ-45 and fiber SFP. RJ-45 is the default. You can configure the ASA to use the fiber SF P connectors.

How does ACL work in the ASA firewall?

An ACL applied to the inside interface of the ASA firewall will first be evaluated to verify if the host 10.1.1.10 can access the Internet (outbound communication) and if the ACL permits this communication, only then NAT will be performed to translate 10.1.1.10 to 200.200.200.10. This is shown in the figure below.