Which of these is mandatory when configuring Cisco IOS Firewall？ （）

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 . Utilizing Cisco NSF in Layer 2 environments can reduce outages to one to three seconds. B . Utilizing SSO in Layer 3 environments can reduce outages to one to three seconds. C . Distribution switches are single points of failure causing outages for the end devices. D . Utilizing Cisco NSF and SSO in a Layer 2 environment can reduce outages to less than one second. E . NSF and SSO with redundant supervisors have the most impact on outages at the access layer.

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

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 . 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 .  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 .  CLI commands B .  email alerts C .  SNMP traps D .  policy trace

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

A . 0000.0C07.AC15 B . 0000.5E00.01A3 C . 0007.B400.AE01 D . 0007.5E00.B301

A .  Utilizing Cisco NSF in Layer 2 environments can reduce outages to one to three seconds. B .  Utilizing SSO in Layer 3 environments can reduce outages to one to three seconds. C .  Distribution switches are single points of failure causing outages for the end devices. D .  Utilizing Cisco NSF and SSO in a Layer 2 environment can reduce outages to less than onesecond. E .  NSF and SSO with redundant supervisors have the most impact on outages at the accesslayer.

A .  heuristic scanning cannot detect new malware with an unknown signature B .  heuristic scanning requires a separate license key C .  heuristic scanning increases the probability of false positives D .  heuristic scanning increases the probability of false negative

A . trunk admission control B . forwarding traffic to tunnel C . information distribution D . path selection， calculation， and setup E . traffic patterns predictio

A .  deployment option B .  acceptable use policies C .  S-Series interface settings D .  authentication infrastructure

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

A.ISO 9001 B.SPICE C.SEI D.CMMI