All 350-701 Test Inside Cisco Questions

Explanation"configure INTRUSION RULES for DNP3" -> Documentation states, that enabling INTRUSION RULES is mandatory for CIP to work + required preprocessors (in Network Access Policy - NAP) will be enabled automatically:

"If you want the CIP preprocessor rules listed in the following table to generate events, you MUST enable them. See Setting Intrusion Rule States for information on enabling rules."

"If the Modbus, DNP3, or CIP preprocessor is disabled, and you enable and deploy an intrusion rule that requires one of these preprocessors, the system automatically uses the required preprocessor, with its current settings, although the preprocessor remains disabled in the web interface for the corresponding network analysis policy."

[1]

to configure GigabitEthernet0/1 as promiscuous port, GigabitEthernet0/2 as isolated port and GigabitEthernet0/3 and GrgabitEthernet0/4 as community ports. This way, the default gateway can communicate with all servers, the isolated port can only communicate with the promiscuous port, and the community ports can communicate with each other and the promiscuous port. This prevents the file server from communicating with the DNS servers, as required by the question.

To understand the concept of private VLANs and port types, you can refer to the following sections of the source book:

• Section 1.1.2: Describe the concepts of network security
• Section 1.1.2.1: Describe the concepts of private VLANs
• Section 1.1.2.2: Describe the concepts of port types
• Section 1.1.2.3: Describe the concepts of PVLAN edge
• Section 1.1.2.4: Describe the concepts of protected ports
• Section 1.1.2.5: Describe the concepts of PVLAN configuration

References:

• Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0
• Private VLAN - GeeksforGeeks
• A quick summarized view to Private VLAN (PVLAN) - Cisco Learning Network

Dual-SSID BYOD is the term for when an endpoint is associated to a provisioning WLAN that is shared with guest access, and the same guest portal is used as the BYOD portal. This flow is a unique capability of ISE where the user does not have to log in twice, as ISE can take the user information from the 802.1X session and direct the user to the BYOD flow. Once the endpoint is onboarded, it is reconnected to the secured WLAN for full network access. This flow is different from single-SSID BYOD, where the endpoint associates to a secure WLAN, gets onboarded, and then reconnects to the same WLAN12. References: 1: ISE BYOD: Dual vs. Single SSID Onboarding - Cisco Community 2: Cisco ISE BYOD Prescriptive Deployment Guide - Cisco Community

Intra-EPG Isolation is an option to prevent physical or virtual endpoint devices that are in the same base EPG or microsegmented (uSeg) EPG from communicating with each other. By default, endpoint devices included in the same EPG are allowed to communicate with one another.