642-775無料問題集「Cisco Maintaining Cisco Service Provider Routing Protocols (MSPRP）」

質問 1

Which Cisco IOS XR Software Route Policy Language policy will set the weight to 50 for routes that match the prefix-set "test"?

（A）route-policy new match ip address prefix-list test set weight 50 end-policy

（B）route-policy new if ip-address in test then set weight 50 endif end-policy

（C）route-policy new if destination in test then set weight 50 endif end-policy

（D）route-policy new match prefix-list test set weight 50 end-policy

正解：C 解答を投票する

質問 2

Which protocol establishes communications over TCP port 179?

（A）IS-IS

（B）EIGRP

（C）PIM

（D）OSPF

（E）IPSec

（F）BGP

正解：F 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

Refer to the exhibit.

Data that is destined for 1.1.1.17 is being dropped by this router, though it is in the BGP table. Why are theses packets being dropped?

（A）Synchronization is disabled

（B）The classful address .0.0.0 has no static route to NULL entry in the IP routing table

（C）The next-hop address is not reachable by this router

（D）The AS edge router toward the destination set the next hop to itself

正解：C 解答を投票する

質問 4

Which command gathers information on BGP route instability in Cisco IOS XR Software?

（A）show bgp ip dampening

（B）show ip bgp summary

（C）show bgp flap-statistics

（D）show ip bgp neighbors

正解：C 解答を投票する

質問 5

The service provider has allocated a block of IPv4 addresses for your network 172.16.1.0 with a subnet mask of 25 bits. You company DHCP server was configured to use this block According to your company standards, the first available IP address is 172.16.1.130. The NOC has informed you that devices that use this block have partial connectivity. They communicate with other but cannot reach out side networks.
What is the reason for this behavior?

（A）Because everything is configured correctly, the most likely cause is a DHCP server issue

（B）The IP addresses that are distributed by the DHCP server are not on the same subnet as a default gateway

（C）Because everything is configured correctly, the most likely cause is a connectivity issue with a service provider.

（D）The service provider, by mistake, allocated the RFC 1918 address.

正解：B 解答を投票する

質問 6

Which keyword will stop further processing of the router policy language policy on a cisco IOS router?

（A）Stop

（B）Quit

（C）Exit

（D）Drop

（E）End

正解：E 解答を投票する

質問 7

What is the correct CLI hierarchy when configuring an interface for OSPF in Cisco IOS XR software?

（A）area, router, interface

（B）router, area, interface

（C）area, interface, router

（D）interface, area, router

正解：B 解答を投票する

642-775 無料問題集「Cisco Maintaining Cisco Service Provider Routing Protocols (MSPRP）」

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