How do I block Youtube on my Cisco router?

  1. – enter following command to install on router: ip nbar protocol-pack flash:pp-adv-isrg2.pack.
  2. class-map match-any BLOCK_GUEST_CM.
  3. match protocol youtube.
  4. match protocol netflix.
  5. match protocol hulu.
  6. match protocol tor.
  7. policy-map BLOCK_GUEST_PM.
  8. class BLOCK_GUEST_CM.

What are access control lists Cisco?

An access control list (ACL) consists of one or more access control entries (ACEs) that collectively define the network traffic profile. This profile can then be referenced by Cisco IOS XR Software software features such as traffic filtering, priority or custom queueing, and dynamic access control.

How do I view access control lists?

To view a policy access control list, click a domain’s name from the Domains pane in the Policy Administration window and select the Access Control Rules tab. In the Search Results table, click the view access control lists icon . The View Access Control Lists window opens.

How do I block certain websites on my Cisco router?

Cisco Blocking Websites

  1. 1ST STEP – CREATE CLASS MAP (SOCIAL-SITES) MATCHING THE WEBSITE NAME STRING –
  2. 2ND STEP – CREATE POLICY MAP (WEB-BLOCK) , CALL CLASS MAP AND INSTRUCT TO DROP TRAFFIC MATCHING THE STRINGS IN CLASS MAP –
  3. 3RD STEP – CALL THE POLICY MAP (WEB-BLOCK) ON OUTSIDE INTERFACE OF ROUTER FACING THE INTERNET –

Why does Cisco umbrella block sites?

Cisco Umbrella is a cloud-based tool that protects Mason users by blocking them from visiting websites that threaten to compromise Mason’s technology resources or defraud users.

What is ACL in network?

A network access control list (ACL) is made up of rules that either allow access to a computer environment or deny it. In a way, an ACL is like a guest list at an exclusive club. Only those on the list are allowed in the doors.

How does ACL work in Cisco?

Cisco ACLs are characterized by single or multiple permit/deny statements. The purpose is to filter inbound or outbound packets on a selected network interface. There are a variety of ACL types that are deployed based on requirements. Only two ACLs are permitted on a Cisco interface per protocol.

What are the types of ACL?

There are two types of ACLs:

  • Filesystem ACLs━filter access to files and/or directories. Filesystem ACLs tell operating systems which users can access the system, and what privileges the users are allowed.
  • Networking ACLs━filter access to the network.

How do you check ACL on Cisco switch?

Choose Switches > Security > IP ACL to access IP-ACL configuration. Verify licensing requirements. See Cisco MDS 9000 Family Fabric Manager Configuration Guide. Verify that the access list has been applied to the interface.