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?

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Your router has an external peering session to 10.10.25.5 and several internal peers. However, routes learned from EBGP peers are showing up in a hidden state on IBGP peers.
Where would you apply the policy shown in the exhibit to solve this issue?

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In the exhibit, which two routers will perform a swap action on LSP1? (Choose two.)

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

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Referring to the exhibit, which two statements are true? (Choose two.)

Which two routing protocols make use of a designated router, or pseudo node, to represent a broadcast network? (Choose two.)

You are configuring a default static route using the default preference value. You want to ensure that any static route that you configure in the future will be less preferred than the OSPF routes that are configured on the network.
Which command will accomplish this task?

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Referring to the exhibit, the GRE tunnel between R-1 and R2 allows connectivity between User-1 and Server-1.
User-1 can communicate with Server-1 with packets that are up to 1448 bytes in size.
However, if the packet size is larger than 1448, User-1 cannot communicate with Server-1.
In this scenario, how do you solve the communication problem?

Which statement is true regarding default MPLS label handling?

Which two Layer 2 protocols are supported on MX Series devices? (Choose two.)