A specific URL has been identified as containing malware.

A specific URL has been identified as containing malware.

What action can you take to block users from accidentally visiting the URL and becoming infected with malware.
A . Enable URL filtering on the perimeter router and add the URLs you want to block to the router’s local URL list.
B . Enable URL filtering on the perimeter firewall and add the URLs you want to allow to the router’s local URL list.
C . Enable URL filtering on the perimeter router and add the URLs you want to allow to the firewall’s local URL list.
D . Create a blacklist that contains the URL you want to block and activate the blacklist on the perimeter router.
E . Create a whitelist that contains the URLs you want to allow and activate the whitelist on the perimeter router.

View Answer

Answer: A

Explanation:

URL filtering allows you to control access to Internet websites by permitting or denying access to specific websites based on information contained in an URL list. You can maintain a local URL list on the router. If the Cisco IOS image on the router supports URL filtering but does not support Zone-based Policy Firewall (ZPF), you can maintain one local URL list on the router to add or edit an URLs. Enter a full domain name or a partial domain name and choose whether to Permit or Deny requests for this URL.

Source: http://www.cisco.com/c/en/us/td/docs/routers/access/cisco_router_and_security_device_manager/ 24/ software/user/guide/URLftr.html#wp999509