Which IOS QoS mechanism is used strictly to rate limit traffic destinedto the router itself？（）A、 Class-Based PolicingB、 Control Plane PolicingC、 Dual-Rate PolicierD、 Single-Rate PolicierE、 Class-BasedTraffic Shaper

第1题：

What does qos pre-classify provides inregardto implementing QoS over GRE/IPSec VPN tunnels？（）

• A、 enables IOS to copy the ToS field from the inner （original） IPheader to theouter tunnel IP header
• B、 enables IOS to make a copy of the inner （original） IP header and to run a QoS classification before encryption， based on fields in the inner IP header.
• C、 enables IOS to classify packets based on the ToS field in the inner （original） IP header
• D、 enables IOS to classify packets based on the ToS field in the outer tunnel IP header
• E、 enables the IOS classification engine to only see a single encrypted and tunneledflow to reduce classification complexity

第2题：

Which parameter， when enabled on a standalone access point， gives the highest priority to a voice packet even when qos is not enabled？（）

• A、igmp snooping
• B、wmm
• C、qos element for wireless phones
• D、avvid priority mapping

第3题：

第4题：

CS-MARS works with which IOS feature to accomplish anomaly detection？（）

• A、 IOS IPS
• B、 Autosecure
• C、 CSA
• D、 Netflow
• E、 IOS Network Foundation Protection （NFP）
• F、 IOS Firewall

第5题：

What is the main reason for using the "ip ips deny-action ips-interface" IOS command？（）

• A、 To selectively apply drop actions to specific interfaces
• B、 To enable IOS to droptraffic for signatures configured with the Drop action
• C、 To support load-balancing configurations in which traffic can arrive via multipleinterfaces 
• D、 This is nota valid IOS command

第6题：

Which QoS mechanism can help classify different kinds of Citrix traffic （print job versus real-time terminal control）？（）

• A、qos-group
• B、DSCP
• C、LFI
• D、NBAR

第7题：

Which statement is correct about the Cisco QoS SDM wizard？（）

• A、the best-effort class will need to have its percentage entered in the QoS Policy Generation screen
• B、SDM QoS wizard provides real-time validation of application usage of WAN bandwidth
• C、the SDM wizard is not able to monitor QoS policing traffic
• D、the SDM QoS wizard is pre-installed on enterprise routers

第8题：

Which IOS QoS enhancement was created to address scalability and bandwidth guaranteeissues？（）

• A、 DiffServ
• B、 IntServ
• C、 RSVP
• D、 WFQ

第9题：

Which statement is true about the SDM QoS wizard and its ability to enable a QoS policy on router interfaces？（）

• A、QoS can be enabled on interfaces used for Easy VPN clients
• B、QoS can be enabled on IPsec VPN interfaces and tunnels
• C、QoS can be enabled on interfaces with an existing QoS policy
• D、the QoS policy can be enabled for incoming and outgoing traffic on the interface

第10题：

Which IOS QoS enhancement was created to address scalability and bandwidth guarantee issues?（）

• A、DiffServ
• B、IntServ
• C、RSVP
• D、WFQ