JN0-664 試験問題を無料オンラインアクセス

Which two statements are correct about IS-IS interfaces? (Choose two.)

• A.If a broadcast interface is in both L1 and L2, one combined hello message is sent for both levels.
• B.If a point-to-point interface is in both 11 and L2, one combined hello message is sent for both levels.
• C.If a broadcast interface is in both L1 and L2, separate hello messages are sent for each level.
• D.If a point-to-point interface is in both L1 and L2, separate hello messages are sent for each level.

Your organization manages a Layer 3 VPN for multiple customers To support advanced route than one BGP community on advertised VPN routes to remote PE routers.
Which routing-instance configuration parameter would support this requirement?

• A.vrf-target import
• B.vrf-target export
• C.vrf-import
• D.vrf-export

Which two statements about IS-IS are correct? (Choose two.)

• A.PSNPs are used to request a missing LSP.
• B.CSNPs are used to request a missing LSP.
• C.PSNPs are used to acknowledge a received LSP.
• D.CSNPs are used to acknowledge a received LSP.

Exhibit.


Referring to the exhibit, what must be changed to establish a Level 1 adjacency between routers R1 and R2?

• A.Remove the level 1 disable parameter under the R2 protocols isis interface lo0.0 configuration hierarchy.
• B.Change the level 1 disable parameter under the R2 protocols isis interface ge-l/2/3.0 hierarchy to the level 2 disable parameter.
• C.Add IP addresses to the interface ge-1/2/3 unit 0 family iso hierarchy on both R1 and R2.
• D.Change the level l disable parameter under the R1 protocols isis interface lo0.0 hierarchy to the level 2 disable parameter.

Exhibit

Referring to the exhibit, PE-1 and PE-2 are getting route updates for VPN-B when neither of them service that VPN Which two actions would optimize this process? (Choose two.)

• A.Configure the family route-target statement on the RR.
• B.Configure the resolution rib bgp.l3vpn.0 resolution-ribs inet.0 statement on the RR.
• C.Configure the resolution rib bgp.l3vpn.0 resolution-ribs inet.0 statement on the PEs.
• D.Configure the family route-target statement on the PEs.