H12-891_V1.0 試験問題を無料オンラインアクセス

When designing IGP routes for an enterprise bearer WAN, ensure that the metric of aggregation-layer links is smaller than that of access-layer links, so that data can be preferentially forwarded over aggregation-layer links.

• A.TRUE
• B.FALSE

On a VXLAN-based virtualized campus network, BGP EVPN can be used as the control plane protocol. Which of the following EVPN route types are not used in the virtualized campus network scenario?

• A.Type 4
• B.Type 3
• C.Type 1
• D.Type 2

Which of the following are carried in the HTTP/1.1 response header?

• A.Status code
• B.Protocol version
• C.Reason phrase
• D.Response method

Refer to the configuration in the figure. Which queue on R2 do packets of PC1 enter by default?

• A.AF2
• B.EF
• C.AF4
• D.AF3

The following figure shows the inter-AS MPLS L3VPN Option C (Solution 2). ASBR-PE2 is connected to CE3 and runs eBGP.
To enable all CEs to communicate with each other, which of the following address families must peer relationships be enabled in the BGP process of ASBR-PE2?

• A.Unicast BGP address family
• B.VPN instance unicast address family
• C.VPNv4 address family
• D.BGP-LS address family