Cisco 352-001 Cisco Certified Design Expert Qualification Exam Online Training
Cisco 352-001 Online Training
The questions for 352-001 were last updated at Oct 23,2025.
- Exam Code: 352-001
- Exam Name: Cisco Certified Design Expert Qualification Exam
- Certification Provider: Cisco
- Latest update: Oct 23,2025
A customer requests a design that ensures that client devices are not dynamically configured with incorrect DNS information.
Which security technology must be configured on Ore switches when finalising the network design?
- A . DHCP snooping
- B . IGMP snooping
- C . root guard
- D . DNS snooping
When is it required to leak routes into an IS-IS Level 1 area?
- A . when a multicast RP is configured in the non-backbone area.
- B . when MPLS L3VPN PE devices are configured in the Level 1 areas
- C . when equal cost load balancing is required between the backbone and non-backbone areas
- D . when unequal cost load balancing is required between the backbone and non-backbone areas
A Layer 2 Cisco FabricPath multipoint processor network requires more bandwidth.
How can you reduce the oversubscription ratio for the edge ports in the network design?
- A . Add leaf switches
- B . Add spine switches
- C . Enable vPC+
- D . Enable ECMP
What is the most common IoT threat vector?
- A . Attacks against programming errors in IoT devices
- B . Insertion of invalid inputs that cause denial of service
- C . Physical access to IoT devices that are installed in non-secure locations
- D . Human error and social engineering to access supervisory control systems.
Which actions minimize the impact of the trusted NMS polling your network such as high CPU utilization on network devices and network instability? (Choose two).
- A . Implement SNMP community restrictions that are associated with an ACL.
- B . Disable unused OIDs and MIBs on the NMS systems
- C . Unload unused MIBs from the network devices
- D . Increase the SNMP process priority
- E . Prevent polling of large tables through the use of SNMP OID restrictions
Which design solution reduces the amount of IGMP state in the network?
- A . IGMPv3 with PIM-SSM
- B . IGMP filtering
- C . multiple multicast domains
- D . one multicast group address through network regardless of IGMP version
You are asked to design a traffic policy to restrict traffic leaving a customer site.
Which technique is recommended to enforce a traffic leaving the site?
- A . WRED
- B . class based policing
- C . policy routing
- D . traffic shaping
A engineer has been tasked to design an IPv6 wireless sensor network using IEEE 802.15.4 to support an IoT project.
Which two protocols does the engineer need to utilize for this design? (Choose two)
- A . 802.11
- B . VPN
- C . 6LoWPAN
- D . 802.11ax
- E . 802.11ac
Refer to Exhibit.

Which three layers must use cisco nonstop forwarding to reduce service impact in case of failure?
- A . Enterprise Edge
- B . Dual-attached Server Layer
- C . Enterprise Non-Routed Access Layer
- D . Enterprise Core
- E . Enterprise Non-Routed Distribution Layer
- F . Service Provider Edge
You want to mitigate failures that are caused by STF loops that occur before UDLD detects the failure or that are caused by a device that is no longer sending BPOUs.
Which mechanism do you use along with UDLD?
- A . root guard
- B . BPOU guard
- C . BPDU filtering
- D . loop guard
