350-701 Exam Results

Explanation

The data plane of any network is responsible for handling data packets that are transported across the network.

(The data plane is also sometimes called the forwarding plane.)

Maybe this Qwants to ask about the encryption and authentication in the data plane of a SD-WAN network (but SD-WAN is not a topic of the SCOR 350-701 exam?).

In the Cisco SD-WAN network for unicast traffic, data plane encryption is done by AES-256-GCM, a symmetrickey algorithm that uses the same key to encrypt outgoing packets and to decrypt incoming packets. Each router periodically generates an AES key for its data path (specifically, one key per TLOC) and transmits this key to the vSmart controller in OMP route packets, which are similar to IP route updates.

The debug crypto isakmp sa command shows the status of the Internet Security Association and Key Management Protocol (ISAKMP) security associations (SAs). The output of this command indicates that the ISAKMP negotiation failed after several retransmissions. The most likely cause of this failure is a mismatch in the authentication key between the two peers. The authentication key is specified by the crypto isakmp key command and must be the same on both routers. If the authentication key is different, the ISAKMP messages cannot be decrypted and verified by the peers, resulting in an error. To fix this problem, the network administrator should verify and correct the authentication key on both routers and clear the existing ISAKMP SAs with the clear crypto isakmp sa command. References: 1, 2, 3, 4

Explanation

Explanation

Southbound APIs enable SDN controllers to dynamically make changes based on real-time demands and

scalability needs.

Explanation

Prevalence allows you to view files that have been executed in your deployment.

Note: Threat Root Cause shows how malware is getting onto your computers.