Cisco provides two enhancements to 802.11 security which protect a WEP key from exploits. Which two technologies provide these security enhancements？ （）

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  A .  enhanced multilayer software image B .  connectivity to multiple types of WAN connections C .  Cisco Unified Communications Manager D .  QoS for converged networks E .  modular， customizable component

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  A .  reports financial losses from attacks B .  providessecutiy command and control C .  provides VPN connectivity to clients D .  expedites reporting of incidents E .  manage rogue wireless signal

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• Cisco UCS Manager provides the ability to manage power utilization to the blades. Which two statements about UCS Manager power policies are true？ （）

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  A . TKIP protects RC4 encryption keys B . CKIP and TKIP protect AES encryption keys C . TKIP encryption is more processor intensive than AES encryption is D . WPA requires TKIP encryption， whereas WPA2 supports AES encryption E . WPA requires AES encryption， whereas WPA2 supports TKIP encryptio

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  A . wireless connectivity B . call routing configuration C . device discovery D . call forwarding E . command line configuratio

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• Which two functions does Cisco Configuration Assistant provide？（）

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• When configuring Cisco IOS login enhancements for virtual connections， what is the "quiet period"？（）

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• Which four Cisco Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning-Tree plus?（）

  A . PortFast B . UplinkFast C . loop guard D . root guard E . BPDU guard F . BackboneFast

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• In a collapsed core design, which two benefits are provided by a second-generation Cisco MDS director（）

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• Which two benefits does Cisco Unified CallConnector provide to customer communications?（）

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• Which three features are supported in a license for Cisco Unified Contact Center Express Enhanced? （）

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  A . AutoQos Enterprise B . AutoQoS Campus C . AutoQoS VoIP D . AutoQoS LAN

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  A .  225 ft B .  450 ft C .  655 ft D .  900 ft

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