Ensure Success With Updated Verified 350-501 Exam Dumps [2026]
Exam Materials for You to Prepare & Pass 350-501 Exam.
NEW QUESTION # 285
Refer to the exhibit. An engineer applied a gRPC dial-in configuration on customer's router to provide connection multiplexing and two-way streaming.
What does this configuration accomplish in a gRPC?
- A. It is the encoding requested by the gRPC server.
- B. It is the encoding requested by the gRPC client.
- C. It is used for encoding with the default protocol buffers
- D. IT is the encoding that is used for dial-in and dial-out.
Answer: A
NEW QUESTION # 286
Which set of facts must the network architect consider when deciding whether to implement SaltStack or Chef?
- A. Chef refers to its automation instructions as manifests, and SaltStack refers to its instructions as a playbook.
- B. Chef is written in Python, and SaltStack is written in Ruby.
- C. Chef is an agent-based on Ruby, and SaltStack is a module tool based on Python.
- D. Chef uses a message-based system, and SaltStack uses an agent to deliver messages
Answer: C
Explanation:
When choosing between SaltStack and Chef for network automation, it is important to consider that Chef is an agent-based tool written in Ruby, while SaltStack is a Python-based module tool. This fundamental difference in language and architecture can influence the decision based on the existing environment and the team's expertise.
Reference:
Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) course materials.
Official Cisco documentation and training resources available on the Cisco Learning Network Store.
NEW QUESTION # 287 
Refer to the exhibit. A network operator working for a private telecommunication company with an employee id: 7138: 13:414 just added new users to the network, which resides in VLANs connected to routers R1 and R4. The engineer now must configure the network so that routers R1 and R4 share routes to the VLANs, but routers R2 and R3 are prevented from including the routes in their routing tables. Which configuration must the engineer apply to R4 to begin implementing the request?
- A. pseudowire-class ciscotest
encapsulation mpls
service-policy output ciscotest - B. pseudowire -class ciscotest
encapsulation mpls
interface gigabitethernet 1/0/1
connect neighbor 192.168.1.1 101 pw-class cisco - C. pseudowire -class ciscotest
encapsulation mpls
interface gigabitethernet 1/0/1
xconnect 192.168.1.1 101 pw-class ciscotest - D. interface serial 2/0/0
frame-relay encapsulation
ip address 192.168.1.4 255.255.255.0
service-policy output ciscotest
Answer: C
NEW QUESTION # 288
Refer to the exhibit:
Which statement describes the effect of this configuration?
- A. It applies a service policy to all interfaces remarking HTTP traffic
- B. It matches HTTP traffic for use in a policy map
- C. It creates an ACL named WEB that filters HTTP traffic.
- D. It modifies the default policy map to allow all HTTP traffic through the router
Answer: B
NEW QUESTION # 289
Refer to the exhibit:
When implementing an LDP protocol, an engineer experienced an issue between two directly connected routers and noticed that no LDP neighbor exists for 1.1.1.1.
Which factor should be the reason for this situation?
- A. R2 sees the wrong type of hellos from R1
- B. LDP needs to be enabled on the R2 physical interface
- C. LDP needs to be enabled on the R2 loopback interface
- D. R2 does not see any hellos from R1
Answer: D
NEW QUESTION # 290 
Refer to the exhibit. ISP A provides MPLS L3VPN service to customer A with BGP as the external routing protocol. Customer A has just opened a new branch office in London and requested the service provider to implement lossless service between its two offices. The LDP is enabled over the MPLS backbone and label exchange is working normally. Which action must the ISP engineering team take to enable the service?
- A. Configure IGP LDP synchronization
- B. Configure LDP and redistribute the route from EIGRP.
- C. Configure BGP address family VPNv4.
- D. Configure IGP and redistribute the route from BGP.
Answer: A
NEW QUESTION # 291
Refer to the exhibit:
If router RA is configured as shown, which IPv4 multicast address space does it use?
- A. 224.0. 0.0/8
- B. 232.0. 0.0/8
- C. 239.0. 0.0/8
- D. 225.0. 0.0/8
Answer: B
Explanation:
The router RA is configured with the command "ip pim ssm default". This configuration enables Source- Specific Multicast (SSM) for the default range of 232.0.0.0/8, which is the IPv4 multicast address space reserved for SSM by IANA (Internet Assigned Numbers Authority). In SSM, data traffic is delivered to a specific group of subscribers identified by the combination of both source and multicast addresses, enhancing efficiency and security. References: Implementing and Operating Cisco Service Provider Network Core Technologies
NEW QUESTION # 292 
Refer to the exhibit. A network engineer wants to monitor traffic from the application server and send the output to the external monitoring device at 172.16.20.5. Application server traffic should pass through the R1 Eth2/1 interface for further analysis after it is monitored. Which configuration must be applied on the R1 router?
- A. Configure the ip flow monitor FLOW-MONITOR-10 input command on the Ethernet1/0 interface.
- B. Configure the ip flow monitor FLOW-MONITOR-10 output command on the Ethernet 2/1 interface.
- C. Configure the flow exporter EXPORTER-10 destination 192.168.20.4 command.
- D. Configure the FLOW-MONITOR-20 command.
Answer: A
NEW QUESTION # 293
How much must the MTU be increased when configuring the 802.1q VLAN tag?
- A. 4 bytes
- B. 2 bytes
- C. 8 bytes
- D. 12 bytes
Answer: A
NEW QUESTION # 294
Refer to the exhibit.
What type of configuration is it?
- A. It is configuration that requires a dynamic Cisco MPLS TE path to be configured for the tunnel to run.
- B. It is configuration that requires OSPF to also be running to have optimized Cisco MPLS TE tunnels.
- C. It is configuration for the head-end router of a Cisco MPLS TE tunnel with segment routing.
- D. It is configuration that requires an explicit Cisco MPLS TE path to be configured for the tunnel to run.
Answer: C
Explanation:
The configuration shown is for the head-end router of a Cisco MPLS TE tunnel with segment routing. This setup involves commands related to segment routing and MPLS traffic engineering tunnels, such as "mpls traffic-eng tunnels", "segment-routing mpls", and "segment-routing prefix-sid-map advertise-local". These commands configure the head-end router to effectively create and manage TE tunnels using segment routing. Reference: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) - Cisco SPCOR Training & Certification.
NEW QUESTION # 295
Refer to the exhibit. This configuration is being applied on an IOS XR router.
Which statement about this configuration is true?
- A. It is used to identify MIB entries and has a list of YANG models
- B. It is used to create a subscription to specify the streaming interval
- C. It is used to create a sensor-group and has a list of YANG models for streaming
- D. It is used to identify traps for SNMP polling
Answer: C
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/ncs6000/software/telemetry/b-telemetry-cg- ncs6000-62x/b-telemetry-cg-ncs6000-62x_chapter_010.pdf
NEW QUESTION # 296
A network engineer is adding 10Gbps link to an existing 2X1Gbps LACP-based LAG to augment its capacity. Network standards require a bundle interface to be take out of service if one of its member links does down, and the new link must be added with minimal impact to the production network. Drag and drop the tasks that the engineer must perform from the left into the sequence on the right. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 297
An engineer is setting up overlapping VPNs to allow VRF ABC and XYZ to communicate with VRF CENTRAL but wants to make sure that VRF ABC and XYZ cannot communicate. Which configuration accomplishes these objectives?
A)
B)
C)
D)
- A. Option C
- B. Option A
- C. Option B
- D. Option D
Answer: C
NEW QUESTION # 298
Refer to the exihibit.
Refer to the exhibit. A network engineer received a complaint about these problems in OSPF stub area 100:
The Ethernet link is down between routers RX and RY because the fiber was cut.
CE site A traffic to the hub site is being dropped.
Which action resolves these issues?
- A. Change the OSPF priority to 100 on the interfaces that connect RX and RY.
- B. DUMPS Set the OSPF MTU to 1500 on the link between RX and RZ.
- C. Change the OSPF area 100 type to stub on RZ.
- D. Set the OSPF authentication type to MD5 between RX and RY DUMPS
Answer: C
Explanation:
The issue is occurring in OSPF stub area 100 where the Ethernet link is down between routers RX and RY due to a cut fiber, leading to dropped traffic from CE site A to the hub site. Changing the OSPF area 100 type to stub on RZ can resolve these issues. In a stub area, OSPF routers use a default route to forward traffic to destinations outside the area, reducing the size of their routing tables. This would allow traffic from CE site A to be routed through RZ when the direct link between RX and RY is down.
NEW QUESTION # 299
Refer to the exhibit.
Refer to the exhibit. A network engineer received a complaint about these problems in OSPF stub area 100:
* The Ethernet link is down between routers RX and RY because the fiber was cut.
* CE site A traffic to the hub site is being dropped.
Which action resolves these issues?
- A. Change the OSPF priority to 100 on the interfaces that connect RX and RY.
- B. DUMPS Set the OSPF MTU to 1500 on the link between RX and RZ.
- C. Change the OSPF area 100 type to stub on RZ.
- D. Set the OSPF authentication type to MD5 between RX and RY DUMPS
Answer: C
NEW QUESTION # 300
Refer to the exhibit.
Refer to the exhibit. Routers P4 and P5 receive the 0.0.0.0/0 route from the ISP via eBGP peering. P4 is the primary Internet gateway router, and P5 is its backup. P5 is already advertising a default route into the OSPF domain. Which configuration must be applied to P4 so that it advertises a default route into OSPF and becomes the primary Internet gateway for the network?
- A. configure terminal
router ospfv3 100
address-family ipv4 unicast
redistribute bgp 65500 metric 40 metric-type 1
end - B. configure terminal
router ospfv3 100
address-family ipv4 unicast
default-information originate always metric 40 metric-type 1
end - C. configure terminal
router ospfv3 100
address-family ipv4 unicast
default-information originate metric 40 metric-type 1
end - D. configure terminal
router ospfv3 100
address-family ipv4 unicast
default-information originate metric 40 metric-type 2
end
Answer: D
NEW QUESTION # 301
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