Cisco 350-501 Practice Exams
Last updated on Apr 07,2025- Exam Code: 350-501
- Exam Name: Implementing and Operating Cisco Service Provider Network Core Technologies
- Certification Provider: Cisco
- Latest update: Apr 07,2025
Why do Cisco MPLS TE tunnels require a link-state routing protocol?
- A . Link-state routing protocols use SPF calculations that the tunnel endpoints leverage to implement the tunnel
- B . The link-state database provides a data repository from which the tunnel endpoints can dynamically select a source ID
- C . The tunnel endpoints can use the link-state database to evaluate the entire topology and determine the best path
- D . The link state database provides segmentation by area, which improves the path-selection process
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 . LDP needs to be enabled on the R2 physical interface
- B . R2 does not see any hellos from R1
- C . LDP needs to be enabled on the R2 loopback interface
- D . R2 sees the wrong type of hellos from R1
A network engineer must enable the helper router to terminate the OSPF graceful restart process if it detects any changes in the LSA.
Which command enables this feature?
- A . nsf ietf helper disable
- B . nsf cisco enforce global
- C . nsf ietf helper strict-lsa-checking
- D . nsf Cisco helper disable
Which two tasks must you perform when you implement LDP NSF on your network? (Choose two.)
- A . Enable NSF for EIGRP
- B . Enable NSF for the link-state routing protocol that is in use on the network.
- C . Disable Cisco Express Forwarding
- D . Implement direct connections for LDP peers
- E . Enable NSF for BGP
What are the two uses of the YANG data modeling language? (Choose two.)
- A . It is used to access a device by HTTP.
- B . It Is used to model the configuration used by NETCONF operations.
- C . It is used to shape state data of network elements.
- D . It Is used to replace RESTCONF as a mechanism to install and manipulate configuration.
- E . It is used to replace the OSI model for troubleshooting.
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 creates an ACL named WEB that filters HTTP traffic.
- C . It matches HTTP traffic for use in a policy map
- D . It modifies the default policy map to allow all HTTP traffic through the router
After you analyze your network environment, you decide to implement a full separation model for Internet access and MPLS L3VPN services.
For which reason do you make this decision?
- A . It enables you to choose whether to separate or centralize each individual service.
- B . It is easier to manage a system in which services are mixed
- C . It requires only one edge router
- D . It enables EGP and IGP to operate independently
Which utility can you use to locate MPLS faults?
- A . MPLS traceroute
- B . EEM
- C . MPLS LSP ping
- D . QoS
DRAG DROP
Drag and drop the LDP features from the left onto the correct usages on the right.
How much must the MTU be increased when configuring the 802.1q VLAN tag?
- A . 2 bytes
- B . 4 bytes
- C . 8 bytes
- D . 12 bytes