400-101無料問題集「Cisco CCIE Routing and Switching Written」

質問 1

Refer to the exhibit.

Which data format is used in this script?

（A）Xml

（B）YANG

（C）JSON

（D）API

（E）JavaScript

正解：C 解答を投票する

質問 2

Which statement about MAC Authentication Bypass is true?

（A）It relies on Cisco Discovery Protocol to learn MAC addresses.

（B）It uses the ARP and MAC tables to authenticate users.

（C）It can initiate after 802.1X authentication times out.

（D）It authenticates by using MAC addresses when a switch port is turned up.

正解：C 解答を投票する

質問 3

Refer to the exhibit, while troubleshooting a connection failure on R1, you determine that F0/0 is down as shown, but the static route toward 172.168.0.0/16 still uses 192.168.12.2 as the next hop.

Which action can you take so that the floating static route through interface F0/1 is used when F0/0 is down?

（A）Configure the floating static route with an Administrative Distance of 255 instead of 250

（B）Configure the floating static route with the egress interface of the next hop IP address

（C）Configure the primary route with both the next hop IP address and the egress interface

（D）Configure the floating static route with an Administrative Distance of 100 instead of 250

正解：B 解答を投票する

質問 4

Which three components are in an MPLS header? (Choose three)

（A）a 4-bit experimental use field

（B）a 2-bottom of stack

（C）a 4-bit label stack entry

（D）an 8-bit TTL

（E）a 3-bit experimental use field

（F）a 20-bit label

正解：D、E、F 解答を投票する

質問 5

Which two satements about SSM are true? (Choose two.)

（A）It uses (*,G. multicast routing entries to make forwarding decisions.

（B）It is designed to support many-to-many applications within a PIM domain.

（C）Its application and protocols use address 233.0.0.0 233.255.255.255

（D）It requires IGMPv3 for source filtering.

（E）It can work in conjuction with the ISM service.

正解：D、E 解答を投票する

質問 6

Which statement about Cisco Express Forwarding is true?

（A）The FIB table and the adjacency table reside on the line cards when Cisco Express Forwarding is enabled

（B）The FIB table resides on the route processor and the adjacency table resides on the line cards when

（C）Cisco Express Forwarding is enabled

（D）Layer 2 next-hop address information is maintained in the FIB table

（E）Layer 2 next-hop address information is maintained in the adjacency table

正解：A 解答を投票する

質問 7

Refer to the exhibit.

Which network script automation option or tool is used in the exhibit?

（A）NETCONF

（B）Cisco EEM

（C）REST

（D）Python

（E）Bash script

正解：D 解答を投票する

質問 8

Drag each IS-IS command on the left to its effect on the right.

正解：

質問 9

Drag and drop each extended ping IP header option from the left onto the corresponding description on the right?

正解：

質問 10

Refer to the exhibit.

Which option describes the purpose of the as-set argument of the aggregate-address command?

（A）It provides a list of AS numbers to which the aggregate is advertised

（B）It provides a predefined AS path in the aggregate advertisement that is used to indicate an aggregate prefix

（C）It provides an AS path in the aggregate advertisement that includes the AS numbers of the component members

（D）It provides an AS path in the aggregate advertisement that contains only the local AS number

正解：C 解答を投票する

400-101 無料問題集「Cisco CCIE Routing and Switching Written」

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