Which of these user ICAP？（）

A .  class of service B .  bandwidth profiles C .  user-network interface D .  Ethernet LAN circuit attributes E .  Ethernet virtual circuit attribute

A .  It will only become active after a software failure. B .  It will only become active after a hardware failure. C .  It requires that Cisco NSF be enabled in order to work successfully. D .  It synchronizes the MAC·， FIB·， and adjacency tables between Active and Standby RouteProcessors.

A .  They do not receive unique IP addresses. B .  RADIUS or LDAP is required. C .  They are assigned addresses from the internal DHCP pool. D .  Their traffic appears to originate from the originating host network.

A . The wires in each pair are wrapped around each other B . An insulating material covers each of the individual copper wires in it C . It comes in eight-pair wire bindles D . EMI and RFI cause only limited degradation to signals running over it E . It comes in seven categories F . IT has an external diameter of approximately 0 28 inche

A .  Layer 3 MPLS VPNs can forward only IP packets B .  Layer 2 MPLS VPNs can forward any network protocol C .  MPL S label paths are automatically formed based on Layer 2 frames D .  Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 frames E .  In Layer 2 MPLS VPNS， the service provider controls the customer Layer 3 policie

A . bandwidth B . number of plug-ins per scan C . total number of network devices D . number of checks in each posture assessment

A . generic token card B . x.509 certificate C . preshared key D . Protected Access Credential

A . admin B . users assistant C . system monitoring D . power users E . administrators F . network operator

A .  Neither broadcast nor multicast traffic is ever flooded in VPLS. B .  Multicast traffic is flooded but broadcast traffic is not flooded in VPLS. C .  VPLS emulates an Ethernet switch， with each EMS being analogous to a VLAN. D .  Because U-PE devices act as IEEE 802.1 devices， the VPLS core must use STP. E .  When the provider experiences an outage， IP re-routing restores PW connectivity and MAC re-learning is needed.

A .  bandwidth B .  number of plug-ins per scan C .  total number of network devices D .  number of checks in each posture assessment

A . x.509 certificate B . generic token card C . pre shared key D . protected access credential

A . x.509 certificate B . generic token card C . preshared key D . Protected Access Credential

A . They do not receive unique IP addresses. B . RADIUS or LDAP is required. C . They are assigned addresses from the internal DHCP pool. D . Their traffic appears to originate from the originating host network.

A . class of service B . bandwidth profiles C . user-network interface D . Ethernet LAN circuit attributes E . Ethernet virtual circuit attribute

A .  multicast routing uses RPF B .  multicast routing is connectionless. C .  In multicast routing， the source of a packet is known. D .  When network topologies change， multicast distribution trees are not rebuilt， but use the originalpath E .  Multicast routing is much like unicast routing， with the only difference being that it has a a groupof receivers rather than just one destinatio

A .  port-profile B .  command C .  access-list D .  feature-group E .  OID

A . The set of statements contains an error and does not work. B . It creates a role called REGISTRAR, adds the MODIFY privilege on the STUDENT_GRADES object to the role, and gives the REGISTRAR role to three users. C . It creates a role called REGISTRAR, adds the UPDATE privilege on the STUDENT_GRADES object to the role, and gives the REGISTRAR role to three users. D . It creates a role called REGISTRAR, adds the UPDATE privilege on the STUDENT_GRADES object to the role, and creates three users with the role. E . It creates a role called REGISTRAR, adds the UPDATE privilege on three users, and gives the REGISTRAR role to the STUDENT_GRADES object. F . It creates a role called STUDENT_GRADES, adds the UPDATE privilege on three users, and gives the UPDATE role to the registrar.

A . Neither broadcast nor multicast traffic is ever flooded in VPLS. B . Multicast traffic is flooded but broadcast traffic is not flooded in VPLS. C . VPLS emulates an Ethernet switch, with eachEMS being analogous to a VLAN. D . Because U-PE devices act as IEEE 802.1 devices, the VPLS core must use STP. E . When the provider experiences an outage, IP re-routing restores PW connectivity and MAC relearning is needed.

A .  bandwidth B .  number of plug-ins per scan C .  total number of network devices D .  number of checks in each posture assessment

A .  <>（the null string） B .  Wget/1.8.1 C .  Mozilla/5.0 D .  Opera/9.0

A.TACACS+ B.RADIUS C.Kerberos D.802.1X E.RRAS