The networking is as shown in the figure, eBGP runs between AS 100, AS 200, and AS 300, and ATM links between RTC and RTA, and RTC and RTB are connected. 2M line as backup, how to implement it on RTC?

• A.Adjust the BGP LP attribute on RTC, set the LP of the route learned from RTA to 100, and set the LP of the route learned from RTB to 200
• B.No need to adjust BGP properties, RTC will automatically select the path with high bandwidth
• C.RTC filters all BGP routes learned from RTA and accesses AS 100 through AS 200
• D.RTC filters the MED attribute from BGP, the MED of the route learned from RTA is set to 200, and the MED of the route learned from RTB is set to 100

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The IPv6 static neighbor table entry can be configured through the command _______.

• A.ipv6 neighbor-static ipv6-address mac-address
• B.ipv6 neighbor ipv6-address mac-address
• C.ipv6 static-neighbor ipv6-address mac-address
• D.arp-static ipv6 ipv6-address mac-address

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In the OSI network, Level-0 routing exists in _______.

• A.Between IS and IS in the same area
• B.Between IS and IS between different regions
• C.Between ES and IS
• D.Between IS and IS between different routing domains

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Which of the following statements is true about running integrated IS-IS over an IP network

• A.In the IP network, ISJIUSHI often speaks of the router
• B.IS-IS only collects the link state and calculates the route in the IP network, without the need for ES-IS The communication between the router and the host still relies on ARP, ICMP, DHCP and other protocols
• C.IS-IS runs in the IP network, still uses the CLNS service, and is at the same network level as the IP protocol
• D.IS-IS still needs ES-IS protocol because CLNS is used to forward host data

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Which of the following statements is true about filter-polic filtering OSPF routes?

• A.OSPF routes can be filtered by configuring ACL
• B.OSPF routes can be filtered by IP address prefix list
• C.Routing information can be filtered by interface
• D.OSPF routing information can be filtered by the next hop based on the routing information to be added to the routing table

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