Free Cisco 350-601 Exam Dumps Questions & Answers

A network engineer must restore the running configuration on a Cisco Nexus 5000 Series Switch to an existing snapshot called "stable1". The restore procedure should proceed only if no errors occur. Which configuration should be used to accomplish this goal?

• A.  rollback running-config checkpoint stable1 best-effort
• B.  rollback checkpoint stable1 best-effort running-config best-effort
• C.  rollback running-config checkpoint stable1 atomic
• D.  rollback checkpoint stable1 best-effort running-config atomic

Which technology enables RDMA functionality over Ethernet between multiple broadcast domains?

• A.  NVMe-oF
• B.  RoCEv1
• C.  RoCEv2
• D.  iWARP

An engineer implements an ACI fabric and must implement microsegmentation of endpoints within the same IP subnet using a network-based attribute. The attribute mapping must allow IP subnet independence. Which attribute must be selected?

• A.  Tag
• B.  Custom
• C.  MAC address
• D.  IP

Drag and Drop Question
Refer to the exhibit. The Cisco Nexus Series Switches SW1, SW2, and SW3 are connected via Layer 2 copper interfaces. An engineer implements loop prevention standard IEEE 802.1w on each VLAN to provide faster recovery from network changes or failures. The implementation has these requirements:
- Interfaces that are connected to Layer 2 hosts must not receive STP
BPDUs.
- The implementation must detect unidirectional links due to one-way
traffic twisted-pair links.
- Bridge assurance must be enabled between SW2 and SW3.
- The Layer 2 domain must be protected from superior BPDUs that arrive
from external switches.
Drag and drop the code snippets from the right onto the blanks in the code on the left to complete the configuration for SW3. Not all code snippets are used.

Correct Answer:

Explanation:
In the question, we have 4 most important requirements:
- Interfaces that are connected to Layer 2 hosts must not receive STP BPDUs.
- The implementation must detect unidirectional links due to one-way traffic twisted-pair links.
- Bridge assurance must be enabled between SW2 and SW3.
- The Layer 2 domain must be protected from superior BPDUs that arrive from external switches.
1st: command spanning-tree port type edge disables stp process on port
2nd: udld aggressive enables UDLD in aggressive mode
3rd: Bridge assurance is enabled globally by default on NX-OS. However, we do have to change the spanning-tree port type to network on interfaces
4th: Root guard is enabled with the interface command spanning-tree guard root. Root guard is placed on designated ports toward other switches that should never become root bridges.

An engineer is implementing the Cisco ACI fabric and must create two different vPCs from leaf switches A and B. The vPCs are deployed as follows:
- vPC 1 encompasses ports Eth 1 /1 on leaf A and B and connects to
server 1.
- vPC 2 encompasses port Eth1/2 on leaf A and B and connects to server
2.
A leaf switch profile listing leaves A and B is already configured Which ACI object must be created to meet these requirements?

• A.  two PortChannel interface policy groups
• B.  one vPC interface policy group
• C.  two vPC interface policy groups
• D.  one access port interface policy group