Which of these is true of a Layer 3 out-of-band NAS deployment?（）

A . Set extends Collection. B . All methods defined in Set are also defined in Collection. C . List extends Collection. D . All methods defined in List are also defined in Collection. E . Map extends Collection.

A . Cards can be added and then enabled via Hardware Management Console (HMC) GUI or command line.  B . The HMC allows access to the Advanced System Management Interface (ASMI), where the slots can be managed.  C . If the empty slot was already allocated to an LPAR, the LPAR can use the card after the cfgmgr script has been run.  D . The Hardware Management Console (HMC) GUI can guide a customer through the process of adding a card to an empty slot.&e

A . All ports will be in a state of discarding, learning, or forwarding. B . Thirty VLANs have been configured on this switch. C . The bridge priority is lower than the default value for spanning tree. D . All interfaces that are shown are on shared media. E . All designated ports are in a forwarding state. F . The switch must be the root bridge for all VLANs on this switch.

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 . It is used only for directly connected subnets or aggregate routes. B . It can only be used with LDP. C . It is only used when two or more labels are stacked. D . It enables the Edge LSR to request a label pop operation from its upstream neighbors. E . It is requested through TDP using a special label value that is also called the implicit-null value. F . It is requested through LDP using a special label value that is also called the implicit-null value.

A . It is used only for directly connected subnets or aggregate routes B . It can only be used with LDP. C . It is only used when two or more labels are stacked. D . It enables the Edge LSR to request a label pop operation from Its upstream neighbors E . It is requested through TDP using a special label value that is also called the implicit-null value. F . It is requested through LDP using a special label value that is also called the implicit-null value.

A . PPPoE can provide a host with access to a destination over Ethernet. You can have only one  PPPoE session per PVC B . You must install PPPoE client software on all hosts that connect to the Ethernet segment. This means that the access provider must maintain a CPE C . You cannot use PPPoE with Cisco Service Selection Gateway D . PPPoE implementation is susceptible to broadcast storms and possible denial-of-service attacks E . Per-session accounting is possible， which allows the service provider to charge the subscriber based on session time for various services offered. The service provider can also require a minimum access charge

A . There are four types of IPv6 addresses: unicast, multicast, anycast, and broadcast. B . A single interface may be assigned multiple IPv6 addresses of any type. C . Every IPv6 interface contains at least one loopback address. D . The first 64 bits represent the dynamically created interface ID. E . Leading zeros in an IPv6 16 bit hexadecimal field are mandatory.

A .  The NAS acts as a gateway for all Layer 3 traffic. B .  Only the MAC address is used to identify the client device. C .  User traffic remains on the same VLAN for the duration of the connection. D .  After authentication and posture assessment， client traffic no longer passes through the NAS.

A . They are used to summarize area routes to other areas. B . They are used in not-so-stubby areas to propagate external routes. C . They are used to notify areas of the ASBR. D . They are flooded to all areas except stub areas （external route）.

A . PACLs can be applied in the inbound or outbound direction of a Layer 2 physical interface.  B . At Layer 2， a MAC address PACL will take precedence over any existing Layer 3 PACL. C . When you apply a port ACL to a trunk port， the ACL filters traffic on all VLANs present on the trunk port. D . PACLs are not supported on EtherChannel interfaces.

A .  They are used to summarize area routes to other areas. B .  They are used in not-so-stubby areas to propagate external routes. C .  They are used to notify areas of the ASBR. D .  They are flooded to all areas except stub areas （external route）.

A .  The VSS switch must be the root bridge for all VLANs and is automatically designated B .  The VSS switch is defined in RFC 4318 as a managed object C .  The PAgP+ or LACP protocols are used to maintain the operational state of the VSS devices D .  A VSS interoperates with a virtual port channel E .  The 802.1Q or ISL protocols are used to maintain the operational state of the VSS devices F .  A VSS increases the size of the spanning-tree domai

A .  It supports multipath routing B .  It can run any type of storage ports C .  When it is used， hop-by-hop routes are based only on the switch ID D .  When it is used， path status is based on the functionality of attached ports E .  It runs only on a switch fabric and cannot function in a VSAN

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 .  EIGRP can summarize per interface. B .  OSPF router databases remain independent. C .  When they are configured with stubs， EIGRP regularly floods the topology. D .  OSPF topology decisions are made independent of hierarchy or area.

A . after the subscriber is unavailable for 10 minutes B . when the subscriber is available C . after the subscriber is unavailable for after an hour D . are available until the specified time elapses E . are expired instantly

A . termination devices need routable addresses inside the VPN B . termination devices need not routable addresses inside the VPN C . IGP routing protocols will update their routing tables over anIPsec VPN D . addressing designs need to allow for summarizatio

A . The VSS switch must be the root bridge for all VLANs and is automatically designated. B . The VSS switch is defined in RFC 4318 as a managed object. C . The PAgP+ or LACP protocols are used to maintain the operational state of the VSS devices. D . A VSS interoperates with a virtual port channel. E . The 802.1Q or ISL protocols are used to maintain the operational state of the VSS devices. F . A VSS increases the size of the spanning-tree domain.

A . ssids are not case-sensitive. B . ssids must be listed in the same order in the adu as they are in the access point. C . a maximum of three ssids may be configured. D . ssids may have a maximum of 16 characters.

A .  termination devices need routable addresses inside the VPN B .  termination devices need not routable addresses inside the VPN C .  IGP routing protocols will update their routing tables over an IPsec VPN D .  addressing designs need to allow for summarizatio

A．Artificial-hip implant surgery can cause severe complications, such as infection, chronic fever, and bone degeneration, and these complications can themselves be crippling or even fatal. B．Almost all artificial-hip implant recipients receive their implants at an age when they are unlikely to live more than an additional 30 years. C．Although artificial-hip implants increase the risk of cancer after about 45 years of use, a few of the cancers they induce are not fatal. D．Since artificial-hip implants are not very common, banning them would cause little hardship. E．Although the benefits of artificial-hip implant surgery have remained substantially the same over the past decade, the price of the surgery has risen considerably.