ActualTests Securing Cisco Network Devices Exam 642552

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Use ESP tunnel mode instead of transport mode. C. Router A needs to decrypt the Layer 4 port information. Configure ESP protocol on router A. com - The Power of Knowing 642-552 D. NAT changes the source IP address of the packets so IPSEC ESP integrity check will fail. Use PAT instead of NAT. Answer: A QUESTION 93: Which of these is the strongest symmetrical encryption algorithm? A. DES B. 3DES C. AES D. RSA E. SHA F. Diffie-Hellman Answer: C Explanation: Advanced Encryption Standard (AES) -A newer cipher algorithm designed to replace DES.

This service is dependent upon the data integrity service. 4. Anti-Replay-The IPSec receiver can detect and reject replayed packets. ESP-Encapsulating Security Payload. A security protocol which provides data privacy services and optional data authentication, and anti-replay services. ESP encapsulates the data to be protected. QUESTION 85: Which of these two functions are required for IPsec operation? ) A. using SHA for encryption B. using PKI for shared-key authentication C. com - The Power of Knowing 642-552 D.

25 and is not routable on the Internet. 25 destined for the Internet, the router must be configured to translate that IP address to one that is globally routable. com - The Power of Knowing 642-552 Which feature is available only in the Cisco SDM Advanced Firewall Wizard? A. configure a router interface connected to a WLAN B. create a firewall policy to block SDM access to the router from the outside interface C. specify the router outside interface to use for remote management access D. choose physical and logical interfaces connected to a WLAN E.

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