You have configured multiple IP-IP tunnels across your network to provide connectivity to remote sites.Which technique is used to help the IP endpoints in your network determine the optimal packet size to send across your tunnels?

• A.path MTU discovery
• B.packet throughput discovery
• C.end-to-end MTU discovery
• D.fragmentation discovery

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You are asked to configure OSPF between routers R1 and R2 using IPv6 addresses.
Which two tasks will accomplish your objective? (Choose two.)

• A.Under the [edit routing-options] hierarchy, configure a 128-bit router ID.
• B.Under the [edit routing-options] hierarchy, configure a 32-bit router ID.
• C.Issue the sec protocols ospf area 0.0.0.0 interface ge-0/0/1.0 command.
• D.issue the set protocols ospf3 area 0.0.0.0 interface ge-0/0/1.0 command.

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

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Which BGP attribute is used to detect routing loops?

• A.AS path
• B.next hop
• C.local preference
• D.MED

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Click the Exhibit button. From the output shown in the exhibit, what would happen to a packet destined for address 172.29.3.5?

• A.The address is in the aggregate range; the packet will be silently dropped.
• B.The address is in the aggregate range; the packet will be dropped.
• C.The address is not in the aggregate range; the packet is sent to the Routing Engine.
• D.The address is not in the aggregate range; the packet will be forwarded.

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