Cisco Updated 350-701 Exam Questions and Answers by honey

The difference between GRE over IPsec and IPsec with crypto map is that GRE (Generic Routing Encapsulation) over IPsec can encapsulate and transport non-IP protocols across an IP network, whereas IPsec with crypto map is typically used for IP traffic. GRE tunnels wrapped in IPsec provide a way to transport multicast traffic and other protocol types across an IPsec VPN, offering greater flexibility in the types of traffic that can be secured.

 To enable CWA for wireless guest access, the ISE engineer needs to configure the following steps on the ISE server:

Create a guest portal with the desired settings and appearance.

Create an authorization profile that references the guest portal and the DACL name for the Airespace ACL configured on the WLC. The DACL name must match the name of the ACL on the WLC exactly. The authorization profile also needs to have the common tasks of Web Redirection and Web Authentication enabled.

Create an authorization policy that matches the unauthenticated devices based on the MAC address or other criteria and applies the authorization profile created in the previous step.

The DACL name is required for the WLC to apply the correct ACL to the guest endpoints and redirect them to the guest portal. Without the DACL name, the WLC will not know which ACL to use and may grant full guest access to the endpoints. Therefore, the correct answer is D.

References :=

Some possible references are:

Central Web Authentication (CWA) for guests with ISE

Understand And Troubleshoot Central Web-Authentication (CWA) In Guest Anchor Set-Up

Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Release 17.3.0 - Guest Access

Using a company-managed Amazon S3 bucket for Cisco Umbrella logs allows the administrator to have full control over the access and lifecycle of the log data. This configuration can grant third-party SIEM integrations write access to the S3 bucket, which can enable more advanced analysis and correlation of the log data with other sources. This configuration also provides more flexibility in terms of how long the data can be stored offline, as opposed to the Cisco-managed S3 bucket, which has a fixed retention period of 30 days. References:

Enable Logging to Your Own S3 Bucket

Centralized Umbrella Log Management with Amazon’s S3 service for MSP, MSSP, and Multi-org customers