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TACACS+ authentication uses whichthree packet types？ （）
- A、 ACCESS REQUEST
- B、 ACCESS ACCEPT
- C、 CONTINUE
- D、 CHALLENGE
- E、 REPLY
- F、 START
参考答案
更多 “TACACS+ authentication uses whichthree packet types？ （）A、 ACCESS REQUESTB、 ACCESS ACCEPTC、 CONTINUED、 CHALLENGEE、 REPLYF、 START” 相关考题
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Which two external authentication methods are supported by the Junos OS for user authentication?()
A. RADIUSB. KERBEROSC. IPsecD. TACACS+
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Which user authentication methods are available in JUNOS?()
A.MD5 and SHAB.RADIUS and TACACS onlyC.Local User DatabaseD.Local user Database, RADIUS, and TACACS+
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若客户倾向于使用TACACS+协议而非RADIUS完成用户接入认证，这可能是因为（）。A、TACACS+协议报文主题部分全部加密，安全性高B、TACACS+协议采用TCP可靠传输C、TACACS+协议报文简单，可以采取认证和授权相结合的方式，也可以轻松分离方式D、TACACS+采用UDP协议，网络传输效率高
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若客户倾向于使用TACACS+协议而非RADUS完成用户的接入认证，这可能是因为（）。A、TACACS+协议对报文主体部分全部加密，安全性高B、TACACS+协议采用TCP可靠传输C、TACACS+协议报文简单，可以采取认证和授权相结合方式，也可以轻松分离方式D、TACACS+采用UDP协议，网络传输效率高
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Which of the following are TACACS+ characteristics？（Choose all that apply.）（）A、Cisco proprietaryB、Standards-based protocolC、Provides separate services for authentication， authorization， and accountingD、Encrypts only the passwordE、Uses UDP for a transport layerF、Encrypts the entire packet
考题
Which statement describes the Authentication Proxy feature？（）A、All traffic is permitted from the inbound to the outbound interface upon successful authentication of the user.B、A specific access profile is retrieved from a TACACS+ or RADIUS server and applied to an IOS Firewall based on user provided credentials.C、Prior to responding to a proxy ARP，the router will prompt the user for a login and password which are authenticated based on the configured AAA policy.D、The proxy server capabilities of the IOS Firewall are enabled upon successful authentication of the user.
考题
Which three statements are true about TACACS+？（）A、It is a Cisco proprietary protocol.B、It runs on TCP port 59. .C、Authentication and authorization are done at different stages.D、TACACS+ encrypts the entire body of the packet， but leaves a standard TACACS+ header.E、It is an industry standard protocol.F、TACACS+ encrypts both the entire body of the packet and the TACACS+ header.
考题
pany is implementing 802.1X in order to increase network security. In the use of 802.1X access control， which three protocols are allowed through the switch port before authentication takes place？ （）A、 EAP-over-LANB、 EAP MD5C、 STPD、 protocols not filtered by an ACLE、 CDPF、 TACACS+
考题
Which one of the aaa accounting commands can be used to enable logging of both the start and stoprecords for user terminal sessions on the router？（）A、aaa accounting connection start-stop tacacs+B、aaa accounting exec start-stop tacacs+C、aaa accounting system start-stop tacacs+D、aaa accounting network start-stop tacacs+
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下面哪一项不是虚拟专用网络（VPN）协议标准（）A、第二层隧道协议（L2TP）B、Internet安全性（IPSEC）C、终端访问控制器访问控制系统（TACACS+）D、点对点隧道协议（PPTP）
考题
单选题下列统计命令中，（）能用来记录用户在路由器上的终端会话的起始和终结时间。A
aaa accounting network start-stop tacacs+B
aaa accounting system start-stop tacacs+C
aaa accounting exec start-stop tacacs+D
aaa accounting connection start-stop tacacs+
考题
多选题Which three statements are true about TACACS+？（）AIt is a Cisco proprietary protocol.BIt runs on TCP port 59. .CAuthentication and authorization are done at different stages.DTACACS+ encrypts the entire body of the packet， but leaves a standard TACACS+ header.EIt is an industry standard protocol.FTACACS+ encrypts both the entire body of the packet and the TACACS+ header.
考题
单选题以下哪一条aaa统计命令能用来记录用户在路由器上的终端会话的起始和终结的时间（）A
aaa accounting network start-stop tacacs+B
aaa accounting system start-stop tacacs+C
aaa accounting exec start-stop tacacs+D
aaa accounting connection start-stop tacacs+
考题
多选题Which of the following are TACACS+ characteristics？（Choose all that apply.）（）ACisco proprietaryBStandards-based protocolCProvides separate services for authentication， authorization， and accountingDEncrypts only the passwordEUses UDP for a transport layerFEncrypts the entire packet
考题
单选题You are enabling AAA RADIUS/TACACS+ on a UCS which attribute must be added to the User account?（）A
Encryption algorithmB
Shared Secret KeyC
Security policyD
CiscoAvPair
考题
单选题Which attribute is used to pass the user role back to the Nexus when remote AAA is enabled？（）A
Cisco AV-pairB
TACACS+ or RADIUS ack frame role attributeC
DH-CHAP challenge attributeD
privilege level attribute
考题
多选题Which two statements are correct about the aaa authentication login default grouptacacs+ localglobal configuration command？ （）Athis login authenticationmethod list is automaticallyapplied to all lines except those that have a named method list explicitly definedBIf the user fails the TACACS+ authentication then the local database on the router will be used to authenticatethe userCif the tacacs+ server fails to respond then the local database on the router will be used to authenticate the userDlogin is the name of the method list being configuredEif the tacacs+ server is unavailable， authentication will succeed automaticallyby default
考题
单选题Which user authentication methods are available in JUNOS?（）A
MD5 and SHAB
RADIUS and TACACS onlyC
Local User DatabaseD
Local user Database, RADIUS, and TACACS+
考题
多选题TACACS+ authentication uses whichthree packet types？ （）AACCESS REQUESTBACCESS ACCEPTCCONTINUEDCHALLENGEEREPLYFSTART
考题
单选题下列哪项不是Tacacs+协议的特性。（）A
扩展记账B
加密整个数据包C
使用TCPD
支持多协议
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