CMS专题
多选题Which two statements about EIGRP are true？（）AEIGRP supports VLSM， route summarization， and routing update authentication.BIf the feasible successor has a higher advertised distance than the successor route， it becomes the primary route.CPassive routes
题目
EIGRP supports VLSM， route summarization， and routing update authentication.
If the feasible successor has a higher advertised distance than the successor route， it becomes the primary route.
Passive routes are in the process of being calculated by DUAL.
EIGRP exchanges full routing table information with neighboring routers with every update.
A query process is used to discover a replacement for a failed route if a feasible successor is not identified from the current routing information.
参考答案和解析
相似问题和答案
第1题：
A. 1 is the default precedence.
B. A lower number is preferred.
C. A higher number is preferred.
D. 100 is the default precedence.
第2题：
Which two statements about EIGRP are true？（）
- A、EIGRP supports VLSM， route summarization， and routing update authentication.
- B、If the feasible successor has a higher advertised distance than the successor route， it becomes the primary route.
- C、Passive routes are in the process of being calculated by DUAL.
- D、EIGRP exchanges full routing table information with neighboring routers with every update.
- E、A query process is used to discover a replacement for a failed route if a feasible successor is not identified from the current routing information.
正确答案:A,E
第3题：
A. PAT is not supported.
B. PAT is enabled by default.
C. It supports the address-persistent configuration option.
D. It supports the junos-global configuration option.
第4题：
Which statements are true about EIGRP successor routes? （）
- A、A successor route is used by EIGRP to forward traffic to a destination.
- B、Successor routes are saved in the topology table to be used if the primary route fails.
- C、Successor routes are flagged as "active" in the routing table.
- D、A successor route may be backed up by a feasible successor route.
- E、Successor routes are stored in the neighbor table following the discovery process.
正确答案:A,D
第5题：
Which two statements are true about L2TP tunnels?（） (Choose two.)
- A、Traffic is clear text
- B、Traffic is encrypted
- C、They are initiated by the LNS
- D、They are initiated by the LAC
正确答案:A,D
第6题：
A.EIGRP converges fast RIP because of DUAL and backup routes that are stored in the topology table.
B.EIGRP uses a hello protocol to establish neighbor relationships
C.EIGRP uses split horizon and reverse poisoning to avoid routing loops.
D.EIGRP uses periodic updates to exchange routing information
E.EIGRP allows routers of different manufacturers to interoperate
F.EIGRP supports VLSM and authentication for routing updates.
G. EIGRP use a broadcast address to send routing information.
第7题：
Which two statements about VACLs on Cisco Nexus 7000 Series Switches are true？ （）
- A、 A single VACL can be shared across two or more VDCs.
- B、 Use of VACLs requires no special license to be installed.
- C、 VACLs make use of IP or MAC ACLs.
- D、 Only options drop and forward are permitted.
正确答案:B,C
第8题：
A. AH provides data integrity.
B. AH is identified by IP protocol 50.
C. AH is identified by IP protocol 51.
D. AH cannot work in conjunction with ESP
第9题：
Which two statements are true about traffic shaping？（）
- A、Out-of-profile packets are queued.
- B、It causes TCP retransmits.
- C、Marking/remarking is not supported.
- D、It does not respond to BECN and ForeSight Messages.
- E、It uses a single/two-bucket mechanism for metering.
正确答案:A,C
第10题：
Which two statements about the Cisco Nexus 1000V VSM are true?（）
- A、It performs switching decisions and forwarding for the VEM
- B、It can be run on a virtual machine
- C、It can be used for remote VEM switching Iine cards
正确答案:B,C