300-420 무료 덤프문제 온라인 액세스

An engineer uses Postman and YANG to configure a router with:
* OSPF process ID 200
* network 172.16.10.128/26 enabled for Area 0
Which get-config reply verifies that the model set was designed correctly?

• A.Graphical user interface, text, letter, email Description automatically generated
  
• B.Text, letter Description automatically generated
  
• C.Text, letter Description automatically generated
  
• D.Text, letter Description automatically generated
  

Refer to the exhibit. An engineer is designing a BGP solution for a client that peers with ISP1 for full Internet connectivity and with ISP2 for direct exchange of routes for several third parties. Which action, when implemented on the edge routers, enables the client network to reach the Internet through ISP1?

• A.Apply route filtering such that the client advertises only routes originated from its own AS.
• B.Advertise a default route for downstream routers within the client network.
• C.Run an eBGP session within different VRFs for each ISP.
• D.Apply the AS-path prepend feature for ISP2.

Which design element should an engineer consider when multicast is included in a Cisco SD-Access architecture?

• A.Multicast traffic is transported in the overlay and the EID space for wired and wireless clients.
• B.Rendezvous points must be used in a PIM SSM deployment.
• C.PIM SSM must run in the underlay.
• D.Multicast clients reside in the underlay, and the multicast source is outside the fabric or in the overlay.

What is the function of the multicast Reverse Path Forwarding check?

• A.It is used to discover and announce RP-set information.
• B.It serves as an Auto RP Mapping agent.
• C.It prevents bootstrap messages from reaching all routers.
• D.It allows for a loop-free distribution tree from the source to receivers.

An engineer uses Postman and YANG to configure a router with:

Which get-config replay verifies that the model set was designed correctly?

• A.Option C
• B.Option D
• C.Option B
• D.Option A