Cisco 350-701 Exam Questions
Implementing and Operating Cisco Security Core Technologies (Page 7 )

Updated On: 21-Feb-2026

A network engineer is configuring DMVPN and entered the crypto isakmp key cisc0380739941 address 0.0.0.0 command on host

  1. The tunnel is not being established to hostB.
    What action is needed to authenticate the VPN?
  2. Change isakmp to ikev2 in the command on hostA.
  3. Enter the command with a different password on hostB.
  4. Enter the same command on hostB.
  5. Change the password on hostA to the default password.

Answer(s): C



Refer to the exhibit.



A network administrator configured a site-to-site VPN tunnel between two Cisco IOS routers, and hosts are unable to communicate between two sites of VPN. The network administrator runs the debug crypto isakmp sa command to track VPN status.
What is the problem according to this command output?

  1. hashing algorithm mismatch
  2. encryption algorithm mismatch
  3. authentication key mismatch
  4. interesting traffic was not applied

Answer(s): C



What is a difference between FlexVPN and DMVPN?

  1. DMVPN uses IKEv1 or IKEv2, FlexVPN only uses IKEv1
  2. DMVPN uses only IKEv1 FlexVPN uses only IKEv2
  3. FlexVPN uses IKEv2, DMVPN uses IKEv1 or IKEv2
  4. FlexVPN uses IKEv1 or IKEv2, DMVPN uses only IKEv2

Answer(s): C



Which protocol provides the strongest throughput performance when using Cisco AnyConnect VPN?

  1. TLSv1.2
  2. TLSv1.1
  3. BJTLSv1
  4. DTLSv1

Answer(s): D

Explanation:

DTLS is used for delay sensitive applications (voice and video) as its UDP based while TLS is TCP based.

Therefore DTLS offers strongest throughput performance. The throughput of DTLS at the time of AnyConnect connection can be expected to have processing performance close to VPN throughput.



What is a commonality between DMVPN and FlexVPN technologies?

  1. FlexVPN and DMVPN use IS-IS routing protocol to communicate with spokes
  2. FlexVPN and DMVPN use the new key management protocol
  3. FlexVPN and DMVPN use the same hashing algorithms
  4. IOS routers run the same NHRP code for DMVPN and FlexVPN

Answer(s): D

Explanation:

In its essence, FlexVPN is the same as DMVPN. Connections between devices are still point-to-point GRE tunnels, spoke-to-spoke connectivity is still achieved with NHRP redirect message, IOS routers even run the same NHRP code for both DMVPN and FlexVPN, which also means that both are Cisco's proprietary technologies.


Reference:

https://packetpushers.net/cisco-flexvpn-dmvpn-high-level-design/






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