Which two conditions must be met before separate ISPs can provide interdomain multicast routing? (Choose two.)

• A.Each ISP must configure its network to use PIM-DM.
• B.Each ISP must configure MSDP to connect its individual multicast administrative domain to the domains at other ISPs.
• C.Each ISP must dedicate a single router to handle multicast traffic between providers.
• D.Each ISP must replace its RP assignment with a global RP.
• E.Each ISP must support intradomain multicast routing.

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An engineer is working to implement segment routing protocol on the customer's core network. Which step should the engineer take before the segment routing is enabled and is running with BGP?

• A.Segment routing must be configured with ISIS.
• B.MPLS must be configured.
• C.Segment routing must be configured with EIGRP.
• D.Explicit-null must be configured for all neighbors.

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Refer to the exhibit.

After troubleshooting BGP traffic steering issue, which action did the network operator take to achieve the correct effect of this configuration?

• A.Routes that have passed through AS 65517 have the local preference set to 150 and the traffic is denied.
• B.Routes directly attached to AS 65517 have the local preference set to 150.
• C.Routes that have originated through AS 65517 have the local preference set to 150.
• D.Routes that have passed through AS 65517 have the local preference set to 150.

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For which reason can two BGP peers fail to establish a neighbor relationship?

• A.Their BGP send-community strings are misconfigured
• B.Their BGP timers are mismatched
• C.Their remote-as numbers are misconfigured
• D.They are both activated under an IPv4 address family

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Refer to the exhibit. A network operator must inject a Level 1 route from XR2 (10.16.16.0/24) into the ISIS topology. Which configuration allows the injection in a way that XR3 and XR1 have a valid and working route for 10.16.16.0/24?

• A.
• B.
• C.
• D.

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