Which type of firewall is needed to open appropriate UDP ports required for RTP streams？（）A、Stateful firewallB、Proxy firewallC、Packet filtering firewallD、Stateless firewall

题目

Which type of firewall is needed to open appropriate UDP ports required for RTP streams？（）

A、Stateful firewall
B、Proxy firewall
C、Packet filtering firewall
D、Stateless firewall

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相似问题和答案

第1题：

Which statement describes the PFE?()

A. The PFE controls the RE by providing Layer 2 and Layer 3 forwarding tables

B. The PFE implements advanced services such as policing, stateless firewall filtering, and class of service

C. The PFE sends traffic to the RE for systematic packet forwarding

D. The PFE receives hardware and environmental status messages from the RE

参考答案：B

第2题：

Which of the following would be BEST to use when identifying HTTP traffic running on TCP port53?()

A. Network layer firewall

B. Stateful inspection firewall

C. Zone aware firewall

D. Application layer firewall

参考答案：D

第3题：

A traditional router is better suited than a firewall device for which function? ()

A. VPN establishment

B. packet-based forwarding

C. stateful packet processing

D. network address translation

参考答案：B

第4题：

Which Cisco product is a hardware component that supports content filtering and other gateway security functions for the Catalyst 6500 Series?（）

A、Cisco Firewall Services Module (FWSM)
B、Cisco Private Internet Exchange (PIX) Firewall
C、Cisco VPN/Security Management Solution (VMS)
D、Cisco Internetwork Operating System (IOS) Firewall

正确答案:A

第5题：

What is the recommended practice when considering VPN termination and firewall placement?()

A. have the firewall and VPN appliance deployed in parallel

B. place the VPN in line with the firewall, with the VPN terminating inside the firewall

C. place the public side of the VPN termination device in the DMZ behind a firewall

D. place the VPN in line with the firewall, with the VPN terminating outside the firewall

参考答案：C

第6题：

A stateless firewall requires a technician to:()

A. Write more packet filters.

B. Write less packet filters.

C. Purchase a license for states.

D. Upgrade definitions manually

参考答案：A

第7题：

As an experienced technician, you are responsible for Technical Support. One of the trainees is asking your advice on VPN Termination Device and Firewall Placement. Which of the following approaches will you recommend?（）

A. inline with a firewall

B. in a DMZ outside the firewall

C. parallel with a firewall

D. in a DMZ behind the firewall

参考答案：D

第8题：

Which two statements are correct about firewall filters in the Junos OS?()

A. Firewall filters are stateless.

B. Firewall filters are used to control routing information that is exchanged between devices.

C. Firewall filters are used to control traffic passing through the device.

D. Firewall filters can only be applied to traffic entering the device.

参考答案：A, C

第9题：

Which integrated security feature is not provided by the Cisco Business Ready Teleworker solution?（）

A、Stateful Inspection Firewall
B、Intrusion Detection System
C、Spam Filtering
D、802.1-based Authentication
E、Proxy Authentication
F、URL Filtering

正确答案:C

第10题：

What are three features of the Cisco IOS Firewall feature set？（）

A、network-based application recognition （NBAR）
B、authentication proxy
C、stateful packet filtering
D、AAA services
E、proxy server
F、IPS

正确答案:B,C,F

Which type of firewall is needed to open appropriate UDP ports required for RTP streams？（）A、Stateful firewallB、Proxy firewallC、Packet filtering firewallD、Stateless firewall

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