单项选择题

Refertotheexhibit.Whatdoestheoptionsecret5intheusername……

Refer to the exhibit. What does the option secret 5 in the username global configuration mode commandindicate about the enable secret password？（）

A.It is hashed using SHA
B.It is encrypted using DH group 5
C.It is hashed using MD5
D.It is encrypted via the service password-encryption command
E.It is hashed using a proprietary Cisco hashing algorithm
F.It is encrypted using a proprietary Cisco encryption algorithm

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热门试题

单项选择题WhichoneoftheCiscoIOScommandscanbeusedtoverifythateithertheCiscoIOSimage，theconfigurationfiles，orbothhavebeenproperlybackedupandsecured？（）

A.show archive
B.show flash
C.show file systems
D.show secure bootset

单项选择题InanIEEE802.1xdeployment，betweenwhichtwodevicesEAPOLmessagestypicallyaresent？（）

A.Between the supplicant and the authenticator
B.Between the authenticator and the authentication server
C.Between the supplicant and the authentication server
D.Between the RADIUS server and the authenticator

单项选择题IfyouclicktheConfigurebuttonalongthetopofCiscoSDM isgraphicalinterface，whichTasksbuttonpermitsyoutoconfiguresuchfeaturesasSSH，NTP，SNMP，andsyslog？（）

A.Interfaces and Connections
B.Intrusion Prevention
C.Security Audit
D.Additional Tasks

单项选择题Forthefollowingoptions，whichfeatureisthefoundationofCiscoSelf-DefendingNetworktechnology？（）

A.secure network platform
B.secure connectivity
C.threat control and containment
D.policy management

单项选择题Whatisastaticpacket-filteringfirewallusedfor？（）

A.It validates the fact that a packet is either a connection request or a data packet belonging to a connection
B.It evaluates network packets for valid data at the application layer before allowing connections
C.It analyzes network traffic at the network and transport protocol layers
D.It keeps track of the actual communication process through the use of a state table