A.Starting a Smurf attack
B.Conducting social engineering
C.Creating a back door
D.Launching a DoS attack
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A.Authorization
B.Confidentiality
C.Authentication
D.Integrity
A.signature-based
B.profile-based
C.rule-based
D.protocol analysis-based
A.2048 bits
B.1024 bits
C.256 bits
D.512 bits
A.the inside private IP address and the translated inside global IP address
B.the source and destination IP addresses， port numbers，TCP sequencing information， and additional flags for each TCP or UDP connection associated with a particular session
C.the outbound and inbound access rules （ACL entries）
D.all TCP and UDP header information only
A.MCU
B.Application server
C.Gateway
D.Gatekeeper
A.used to verify the identity of the peer
B.used between the initiator and the responder to establish a basic security policy
C.used to establish a symmetric shared key via a public key exchange process
D.used for asymmetric public key encryption
A.Static secure MAC address
B.Dynamic secure MAC address
C.Pervasive secure MAC address
D.Sticky secure MAC address
A.Enable the highest level of Syslogging available to ensure you log all possible event messages
B.Use SSH to access your Syslog information
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
Refer to the exhibit. Based on the VPN connection shown， which statement is true？（）
A.Traffic that matches access list 103 will be protected
B.This VPN configuration will not work because the tunnel IP and peer IP are the same
C.The tunnel is down because the transform set needs to include the Authentication Header parameter
D.The tunnel is down as result of being a static rule. It should be configured as a Dynamic IPsec policy
A.Broadband service
B.Headend VPN device
C.VPN access device
D.Tunnel
最新试题
Which three are distinctions between asymmetric and symmetric algorithms？ （）
Which two primary port authentication protocols are used with VSANs？（）
What will be disabled as a result of the no service password-recovery command？（）
Which two actions can be configured to allow traffic to traverse an interface when zone-based security isbeing employed？（）
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？（）
What is the objective of Diffie-Hellman？（）
In an IEEE 802.1x deployment，between which two devices EAPOL messages typically are sent？（）
If you click the Configure button along the top of Cisco SDM is graphical interface，which Tasks buttonpermits you to configure such features as SSH， NTP， SNMP， and syslog？（）
For the following items， which one acts as a VPN termination device and is located at a primary networklocation？（）
Which one of the Cisco IOS commands can be used to verify that either the Cisco IOS image， theconfiguration files，or both have been properly backed up and secured？（）