Which two statements are correct regarding TLVs in IS-IS? (Choose two.)

• A.TLVs contain different PDUs.
• B.The TLV attributes are type, length, and value.
• C.PDUs contain different TLVs.
• D.The TLV attributes are time. Length, and variable.

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Which standards-based election protocol facilities redundancy in a LAN environment by eliminating a single point failure through the use of master and backup routers?

• A.BFD
• B.graceful restart
• C.ISSU
• D.VRRP

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Click the Exhibit.

Your network consists of subnets shown in the exhibit. You are asked to create an aggregate route for Router 1.
What is the appropriate prefix for the aggregate route in this scenario?

• A.172.42.32.0/19
• B.172.42.32.0/21
• C.172.42.32.0/20
• D.172.42.32.0/22

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You are deploying link aggregation groups.

• A.Member links are required to be contiguous ports.
• B.By default, what are two considerations in this scenario? (Choose two.)
• C.There should only be four member links per LAG.
• D.Member links can reside on different members within an MC-LAG.
• E.All the ports must have the same speed.

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Which two statements correctly describe the BGP community attribute? (Choose two.)

• A.The community attribute is an optional nontransitive attribute.
• B.The community attributes is an optional transitive attribute.
• C.Multiple communities can be associated with a route.
• D.Only one community can be associated with a route.

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