违法和不良信息举报 联系客服
免费注册 登录

Regarding L2TP, in which two situations is a service module

题目
多选题
Regarding L2TP, in which two situations is a service module or service IOA required?（） (Choose two.)
A

always for LNS

B

always for LAC

C

LAC with fragmentation in the tunnel

D

LNS when there are greater than 2000 sessions

如果没有搜索结果或未解决您的问题，请直接 联系老师 获取答案。
相似问题和答案

第1题：

Regarding L2TP, in which two situations is a service module or service IOA required?() (Choose two.)

A. always for LNS

B. always for LAC

C. LAC with fragmentation in the tunnel

D. LNS when there are greater than 2000 sessions


参考答案：A, C

第2题：

Which two statements correctly describe a situation in which an Active／Standby Service Module design is being used?()

A. Troubleshooting is more complicated.

B. Service and switch modules are underutilized.

C. Layer 2 adjacency is required with the servers that use this design.

D. Layer 3 adjacency is required with the servers that use this design.

E. Load balancing will always occur across both access layer uplinks.


参考答案：B, C

第3题：

Which two types of attacks are considered to be denial of service?() (Choose two.)

A. zombie agents

B. SYN flood

C. IP packet fragments

D. WinNuke


参考答案：B, D

第4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5题：

Which unique characteristics of the Data Center Aggregation layer must be considered by an Enterprise Campus designer？（）

  • A、 Layer 3 routing between the Access and Aggregation layers facilities the ability to span VLANsacross multiple access switches， which is a requirement for many server virtualization andclustering technologies.
  • B、 “East-west” server-to-server traffic can travel between aggregation modules by way of the core，but backup and replication traffic typically remains within an aggregation module.
  • C、 Load balancing， firewall service， and other network service are commonly integrated by the useof service modules that are inserted in the aggregation switched.
  • D、 Virtualization tools allow a cost effective approach for redundancy in the network design byusing two or four VDCs from the same physical switch.

正确答案:D

第6题：

Which two statements are true regarding the role of the Routing Engine (RE)?()

A. The RE controls and monitors the chassis.

B. The RE manages the Packet Forwarding Engine (PFE).

C. The RE receives a copy of the forwarding table from the forwarding plane.

D. The RE implements class of service (COS).


参考答案：A, B

第7题：

When designing the WAN module within the enterprise edge, which document is used to specify the connectivity and performance agreements with the service provider?()

A.RFP

B.RFC

C.SLC/SLA

D.SOW


参考答案：C

第8题：

Which two statements are true regarding L2TP? ()(Choose two.)

A. Tunnels are initiated by the LAC

B. Tunnels are initiated by the LNS

C. By default, subscriber authentication occurs on the LNS

D. By default, subscriber authentication occurs on the LAC


参考答案：A, C

第9题：

In PPPoA architecture， which two methods are most commonly deployed？（）

  • A、terminating PPP sessions at the service provider
  • B、PPP framing
  • C、PPP multiplexing
  • D、GRE tunneling
  • E、L2TP tunneling

正确答案:A,E

第10题：

Which two statements are true regarding the role of the Routing Engine (RE)?（）

  • A、The RE controls and monitors the chassis.
  • B、The RE manages the Packet Forwarding Engine (PFE).
  • C、The RE receives a copy of the forwarding table from the forwarding plane.
  • D、The RE implements class of service (COS).

正确答案:A,B

更多相关问题
相关内容