Download ActualTests Securing Cisco Network Devices Exam 642552 PDF

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Proxy servicesare special-purpose programs that manage traffic through a firewall for a specific service, such as HTTP or FTP. Proxy services are specific to the protocol that they are designed to forward, and they can provide increased access control, careful detailed checks for valid data, and generate audit records about the traffic that they transfer. QUESTION 57: Why does PAT fail with ESP packets? A. because ESP is a portless protocol riding directly over IP, ESP prevents the PAT from creating IP address and port mappings B.

Configure DHCP. Answer: C Explanation: Cisco IPS maintains a list of all the trusted hosts it communicates with, including blocking devices, TLS/SSL servers, and external products such as Cisco Security Agent MC. This list contains the digital certificates of the trusted systems used by IPS to establish secure connections. As part of the Cisco Security Agent/IPS interface configuration the system running Cisco Security Agent MC needs to be added as a trusted host. In the process of adding the system the IPS retrieves the digital certificate of the Cisco Security Agent MC and displays its fingerprint, which is then presented to the administrator for approval.

1. com - The Power of Knowing 642-552 (significantly in the case of large ACLs) and more importantly, the time taken to match Is consistent, which allows better network stability and more accurate transit times. QUESTION 43: Which Cisco IOS command enables the AAA access-control commands and functions on the router, and overrides the older TACACS and extended TACACS commands? A. no aaa authentication login default enable B. aaa authentication login default local C. aaa new-model D. login authentication default E.

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