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A GRE tunnel is configured between a local and a remote site. Where should the service policy be applied to classify packets based on the pretunnel header? （）
- A、in global configuration mode， apply the service policy and use the qos pre-classify
- B、in global configuration mode， apply the service policy but do not use the qos pre-classify command
- C、apply the service policy on the physical interface but do not use the qos pre-classify
- D、apply the service policy on the tunnel interface but do not use the qos pre-classify command
- E、apply the service policy on the tunnel interface and use the qos pre-classify command
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更多 “A GRE tunnel is configured between a local and a remote site. Where should the service policy be applied to classify packets based on the pretunnel header? （）A、in global configuration mode， apply the service policy and use the qos pre-classifyB、in global configuration mode， apply the service policy but do not use the qos pre-classify commandC、apply the service policy on the physical interface but do not use the qos pre-classifyD、apply the service policy on the tunnel interface but do not use the qos pre-classify command E、apply the service policy on the tunnel interface and use the qos pre-classify command” 相关考题
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考题
How can Cisco NetFlow be used to aid in the operation and troubleshooting of QoS issues? ()
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Choose the true statement regarding QoS pre-classify.（）A、QoS pre-classify permits making QoS decisions based on elements from the unencrypted IP packet.B、QoS pre-classify is required when encrypting voice.C、QoS pre-classify is an advantage to Service Providers transporting encrypted packets.D、QoS pre-classify is not designed for IPSec/GRE configurations.
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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 headerB、 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 headerD、 enables IOS to classify packets based on the ToS field in the outer tunnel IP headerE、 enables the IOS classification engine to only see a single encrypted and tunneledflow to reduce classification complexity
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Which two statements or sets of statements are true about the application of the qos pre-classify command？（）A、 If the classification policy is based upon the ToS byte， the qos pre-classify command is required because the ToS byte only appears in the inner IP header.B、 The ToS byte is copied to the outer header by default. Therefore， the qos pre-classify command is not necessary.C、 With GRE encapsulation， the qos pre-classify command is applied on the tunnel interface. This practice allows for different OoS configurations on each tunnel.D、 With GRE encapsulation， the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.E、 With IPsec encapsulation， the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.
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考题
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Which command is needed to change this policy to a tunnel policy for a policy-based VPN？（） [edit security policies from-zone trust to-zone untrust] user@host# show policy tunnel-traffic { match { source-address local-net； destination-address remote-net； application any； then { permit； } }A、set policy tunnel-traffic then tunnel remote-vpnB、set policy tunnel-traffic then permit tunnel remote-vpnC、set policy tunnel-traffic then tunnel ipsec-vpn remote-vpn permitD、set policy tunnel-traffic then permit tunnel ipsec-vpn remote-vpn
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Which two models are the models of DiffServ-Aware Traffic Engineering？ （）A、Policy-based ModelB、Class based ModelC、Russian Doll ModelD、Global Tunnel ModelE、Maximum Allocation Model
考题
What is true about Quality of Service （QoS） for VPNs？（）A、QoS preclassification is only supported on generic routing encapsulation （GRE） and IPsec VPNsB、QoS preclassification is not required in Layer 2 Tunneling Protocol （L2TP）， Layer2 Forwarding （L2F）， and Point-to-Point Tunneling Protocol （PPTP） VPNsC、QoS preclassification is supported on IPsec AH VPNs， but not on IPsec ESP VPNsD、the QoS-for-VPNs feature （QoS preclassification） is designed for VPN transport interfacesE、with IPsec tunnel mode， the type of service （ToS） byte value is copied automatically from the original IP header to the tunnel header
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Which statement about MPLS traffic engineering policy-based tunnel selection （PBTS） is not true？（）A、The tunnel that is not configured with the policy-class command acts as the defaultB、EXP selection is between multiple tunnels to the same destinationC、There is no requirement for IGP extensionsD、Tunnels are configured using the policy-class command and carry multiple EXP valuesE、It supports VRF traffic， IP-to-MPLS switching， and MPLS-to-MPLS switching
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Refer to Cisco IOS Zone-Based Policy Firewall， where will the inspection policy be applied？（）A、to the zone-pairB、to the zoneC、to the interfaceD、to the global service policy
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our network contains a server that runs window server 2008. The serve has the network policy server(NPS) service role installed. You need to allow only members of a global group named group1 VPN access to the network. What should you do?（）A、Add group1 to the RAS and IAS servers group.B、Add group1 to the network configuration operators group..C、Create a new network policy and define a group-based connection for group1. Set the access permission of the policy to access granted. Set the processing order of the policy to 1.D、Create a new network policy and define a group-based condition for group1. Set the access permission of the policy to acces granted. Set the processing of the policy to 3.
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You need to recommend an RD Gateway configuration that meets the company’s technical requirements. What should you recommend？（）A、Create two Remote Desktop connection authorization policies （RD CAPs） and one Remote Desktop resource authorization policy （RD RAP）.B、Create one Remote Desktop connection authorization policy（RD CAP）and two Remote Desktop resource authorization policies （RD RAPs）.C、Create one Remote Desktop resource authorization policy（RD RAP）and deploy the Remote Desktop Connection Broker（RD Connection Broker） role service.D、Create one Remote Desktop connection authorization policy（RD CAP） and deploy the Remote Desktop Connection Broker （RD Connection Broker） role service.
考题
You need to design a method of communication between the IT and HR departments. Your solution must meet business requirements. What should you do？（）A、Design a custom IPSec policy to implement Encapsulating Security Payload （ESP） for all IP traffic Design the IPSec policy to use certificate-based authentication between the two departments’ computersB、Design a customer IPSec policy to implement Authentication Header （AH） for all IP traffic. Desing the IPSec policy to use preshared key authentication between the two departments’ computersC、Design a customer IPSec policy to implement Encapsulating Payload （ESP） for all IP traffic. Desing the IPSec policy to use preshared key authentication between the two departments’ computersD、Design a customer IPSec policy to implement Authentication Header （AH） for all IP traffic. Desing the IPSec policy to use certificate-based authentication between the two departments’ computers
考题
单选题Refer to Cisco IOS Zone-Based Policy Firewall， where will the inspection policy be applied？（）A
to the zone-pairB
to the zoneC
to the interfaceD
to the global service policy
考题
单选题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 headerB
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 headerD
enables IOS to classify packets based on the ToS field in the outer tunnel IP headerE
enables the IOS classification engine to only see a single encrypted and tunneledflow to reduce classification complexity
考题
单选题Which command is needed to change this policy to a tunnel policy for a policy-based VPN？（） [edit security policies from-zone trust to-zone untrust] user@host# show policy tunnel-traffic { match { source-address local-net； destination-address remote-net； application any； then { permit； } }A
set policy tunnel-traffic then tunnel remote-vpnB
set policy tunnel-traffic then permit tunnel remote-vpnC
set policy tunnel-traffic then tunnel ipsec-vpn remote-vpn permitD
set policy tunnel-traffic then permit tunnel ipsec-vpn remote-vpn
考题
单选题A GRE tunnel is configured between a local and a remote site. Where should the service policy be applied to classify packets based on the pretunnel header? （）A
in global configuration mode， apply the service policy and use the qos pre-classifyB
in global configuration mode， apply the service policy but do not use the qos pre-classify commandC
apply the service policy on the physical interface but do not use the qos pre-classifyD
apply the service policy on the tunnel interface but do not use the qos pre-classify command E
apply the service policy on the tunnel interface and use the qos pre-classify command
考题
多选题Which two statements or sets of statements are true about the application of the qos pre-classify command？（）AIf the classification policy is based upon the ToS byte， the qos pre-classify command is required because the ToS byte only appears in the inner IP header.BThe ToS byte is copied to the outer header by default. Therefore， the qos pre-classify command is not necessary.CWith GRE encapsulation， the qos pre-classify command is applied on the tunnel interface. This practice allows for different OoS configurations on each tunnel.DWith GRE encapsulation， the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.EWith IPsec encapsulation， the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.
考题
单选题What is true about Quality of Service （QoS） for VPNs？（）A
QoS preclassification is only supported on generic routing encapsulation （GRE） and IPsec VPNsB
QoS preclassification is not required in Layer 2 Tunneling Protocol （L2TP）， Layer2 Forwarding （L2F）， and Point-to-Point Tunneling Protocol （PPTP） VPNsC
QoS preclassification is supported on IPsec AH VPNs， but not on IPsec ESP VPNsD
the QoS-for-VPNs feature （QoS preclassification） is designed for VPN transport interfacesE
with IPsec tunnel mode， the type of service （ToS） byte value is copied automatically from the original IP header to the tunnel header
考题
单选题Choose the true statement regarding QoS pre-classify.（）A
QoS pre-classify permits making QoS decisions based on elements from the unencrypted IP packet.B
QoS pre-classify is required when encrypting voice.C
QoS pre-classify is an advantage to Service Providers transporting encrypted packets.D
QoS pre-classify is not designed for IPSec/GRE configurations.
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