分类：
2010-03-03 10:56:25
考试号：640-553
认证名称：IINS Implementing Cisco IOS Network Security
考题数目：74 Q&As
更新：Jan-15-2010
下面和大家分享一下里面的一小部分题库
1.Which consideration is important when implementing Syslogging in your network?
A.Use SSH to access your Syslog information.
B.Enable the highest level of Syslogging available to ensure you log all possible event messages.
C.Log all messages to the system buffer so that they can be displayed when accessing the router.
D.Syncronize clocks on the network with a protocol such as Network Time Protocol.
Answer:D
2.Which statement is true when you have generated RSA keys on your Cisco router to prepare for secure
device management?
A.You must then zeroize the keys to reset secure shell before configuring other parameters.
B.The SSH protocol is automatically enabled.
C.You must then specify the general-purpose key size used for authentication with the crypto key
generate rsa general-keys modulus command.
D.All vty ports are automatically enabled for SSH to provide secure management.
Answer:B
3.What does level 5 in the following enable secret global configuration mode command indicate?
router#enable secret level 5 password
A.The enable secret password is hashed using MD5.
B.The enable secret password is hashed using SHA.
C.The enable secret password is encrypted using Cisco proprietary level 5 encryption.
D.Set the enable secret command to privilege level 5.
E.The enable secret password is for accessing exec privilege level 5.
Answer:E
6.Which of these correctly matches the CLI command(s) to the equivalent SDM wizard that performs
similar configuration functions?
A.Cisco Common Classification Policy Language configuration commands and the SDM Site-to-Site VPN
wizard
B.auto secure exec command and the SDM One-Step Lockdown wizard
C.setup exec command and the SDM Security Audit wizard
D.class-maps, policy-maps, and service-policy configuration commands and the SDM IPS wizard
E.aaa configuration commands and the SDM Basic Firewall wizard
Answer:B
7.What is the key difference between host-based and network-based intrusion prevention?
A.Network-based IPS is better suited for inspection of SSL and TLS encrypted data flows.
B.Network-based IPS provides better protection against OS kernel-level attacks against hosts and
servers.
C.Network-based IPS can provide protection to desktops and servers without the need of installing
specialized software on the end hosts and servers.
D.Host-based IPS can work in promiscuous mode or inline mode.
E.Host-based IPS is more scalable then network-based IPS.
F.Host-based IPS deployment requires less planning than network-based IPS.
Answer:C
8.Refer to the exhibit. You are a network manager for your organization. You are looking at your Syslog
server reports. Based on the Syslog message shown, which two statements are true? (Choose two.)
A.Service timestamps have been globally enabled.
B.This is a normal system-generated information message and does not require further investigation.
C.This message is unimportant and can be ignored.
D.This message is a level 5 notification message.
Answer:A D
9.You suspect an attacker in your network has configured a rogue layer 2 device to intercept traffic frommultiple VLANS, thereby allowing the attacker to capture potentially sensitive data. Which two methods
will help to mitigate this type of activity? (Choose two.)
A.Turn off all trunk ports and manually configure each VLAN as required on each port
B.Disable DTP on ports that require trunking
C.Secure the native VLAN, VLAN 1 with encryption
D.Set the native VLAN on the trunk ports to an unused VLAN
E.Place unused active ports in an unused VLAN
Answer:B
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