Cisco 350-501 Practice Exams
Last updated on Oct 22,2026- Exam Code: 350-501
- Exam Name: Implementing and Operating Cisco Service Provider Network Core Technologies
- Certification Provider: Cisco
- Latest update: Oct 22,2026
Refer to the exhibit:
BGPsec is implemented on R1. R2. R3. and R4 BGP peering is established between neighboring autonomous systems Which statement about implementation is true?
- A . BGP updates from the eBGP peers are appended with an additional AS path value that is statically set by the domain administrator
- B . BGP updates from the iBGP peers are appended with a community of local-as
- C . BGP updates from the all BGP peers are appended with a community of no export
- D . BGP updates from the eBGP peers are appended with a BGPsec attribute sequence that includes a public key hash and digital signature
Refer to the exhibit:
With which router does IOSXRV-1 have LDP session protection capability enabled but session hold up is not active?
- A . 192.168.0.1
- B . 192.168.0.3
- C . 192.168.0.4
- D . 192.168.0.5
How can a network administrator secure rest APIs?
- A . They can allow read and write privileges to all users
- B . They can ensure that user sessions are authenticated using TACACS+ only
- C . They can have a general administrator login for multiple users to access that has command entries logged
- D . They can authenticate user sessions and provide the appropriate privilege level
Refer to the exhibit:
Which statement about the status of the neighbor relationship between R1 and R2 is true?
- A . The neighbor relationship is down because the two routers are configured with different area types
- B . The neighbor relationship is down because the two routers are in the same subnet.
- C . The neighbor relationship is up because R2 is level 1 and level 2 router.
- D . The neighbor relationship is down because R2 is operating as a Level 1 router and the two routers are in different area
Refer To the exhibit:
On R1, which output does the show isis neighbors command generate?
A)
B)
C)
D)
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Which BGP attribute is used first when determining the best path?
- A . origin
- B . AS path
- C . local preference
- D . weight
A regional MPLS VPN provider operates m two regions and wants to provide MPLS L 3VPN service for a customer with two sites in these separate locations. The VPN provider approaches another organization to provide backbone carrier services so that the provider can connect to these two locations.
Which statement about this scenario is true?
- A . When edge routers at different regional sites are connected over the global carrier backbone, MP-eBGP must run between the routers to exchange the customer VPNv4 routes
- B . When eBGP is used for label exchange using the send label option, MPLS-BGP forwarding is configured under the global ABC CSC PE-to CE interface
- C . When IGP is used for route exchange and LDP for label exchange, MPLS is enabled only on the VRF interface on the backbone-earner PE side.
- D . When BGP is used for both route and label exchange, the neighbor a.b.c.d send-lable command is used under the address family VPNv4 command mode.
Refer to the exhibit:
After implementing a new design for the network, a technician reviews the pictured CLI output as part of the MOP.
Which two statements describe what the technician can ascertain from the ImpNull output? (Choose two.)
- A . Label 0 is used for the prefix displayed but will not be part of the MPLS label stack for packets destined for 192 168.10.10.
- B . Ultimate Hop Popping is in use for the prefix displayed.
- C . Label 0 is used for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10
- D . Penultimate Hop Popping is in use for the prefix displayed
- E . Label 3 is in use for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10
Refer to the exhibit:
What does the REST API command do?
- A . It retrieves the information requested by Descriptions xml
- B . It removes the information identified by Descriptions xml
- C . It executes the commands specified in Descriptions xml
- D . It displays the information identified by Descriptions xml
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 set up configuration to poll network data
- B . It is used to enable gRPC
- C . It is used to create a streaming subscription with a 60-second interval
- D . It is used to create a streaming subscription with a 600-second interval