Which of these is an optional feature，requiring the purchase of a separate license after 30 days？（）

A . show port network B .

A . Cisco Express Forwarding B . Cisco Unity Express C . Cisco Routing Services D . Cisco Firewall Security

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 . site readiness assessment B . business requirements development C . design D . site survey E . customer educatio

A . LDP notification B . L2TPv3 session C . VPN route target communities D . Multiprotocol BGP peering of PE routers E . MPLS forwarding

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 N3F· be enabled in order to work successfully D .  It synchronizes the MAC·， FIB·， and adjacency tables between Active and Standby Route Processor

A . generation Y ,raised on video, comprises 17 percent of the world population B . the annual growth rate of the video-conferencing market is 23 percent C . the U.S internet traffic annual growth rate is more than 40 percent D . thecisco long-term growth-rate target is 12 percent to 17 percent

A . passively listens to network traffic B . is an active device in the traffic path C . has a permissive interface that is used to monitor networks D . traffic arrives on one IDS interface and exits on another E . has a promiscuous interface that is used to monitor the network

A . FE08::280e:611:a:f14f:3d69 B . FE81::280f:512b:e14f:3d69 C . FE80::380e:611a:e14f:3d69 D . FEFE:0345:5f1b::e14d:3d69

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 . CEF B . FIB C . LFIB D . IGP

A .  XA Enabled B .  Connection URL C .  Local JNDI name D .  Quality of Service

A . CEF B . FIB C . LFIB D . IGP

A .  drop B .  pass-through C .  decrypt D .  block

A . initiation planning analysis design development implementation operations and maintenance B . project planning， site assessment risk assessment solution selection and acquisition， testing， and operations C . prepare， plan， design， implement operate， and optimize D . analysis， design， deployment testing， implementation， and production E . presales， project planning， development implementation， operations testing， and operations sign- off

A . passively listens to network traffic B . is an active device in the traffic path C . has a permissive interface that is used to monitor networks D . traffic arrives on one IPS interface and exits on another

A .  passively listens to network traffic B .  is an active device in the traffic path C .  has a permissive interface that is used to monitor networks D .  traffic arrives on one IPS interface and exits on another

A .  security contexts B . - transparent firewall C .  WebVPN D .  Active/Active failover E .  low latency queuing F .  AIP-SSM intrusion preventio

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.