Which signal and noise values will result in the best phone communication with an access point?（）

As an experienced technician, you are responsible for Technical Support. Which of the following descriptions is correct about the characteristic of SLB one arm mode?（）

Which of these statements is true of routing protocols in a hub-and-spoke IPsec VPN topology?（）

What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode?（）

Which two of these are advantages of placing the VPN device parallel to the firewall?（）

In which tunnel-less VPN topology do group members register with a key server in order to receive the security association necessary to communicate with the group?（）

During consultation, you find that a customer has only a single asset closet and is looking for a solution that is easy to deploy. Which NAS physical deployment model would you suggest to this customer?（）

What is the recommended radius of a cell for a voice-ready wireless network?（）

Please match the Cisco STP enahancement term to its definition.（）(1) BPDU guard(2) PortFast(3) BackboneFast(4) Loop guard(5) Root guard(a) shuts down a port that receives a BPDU when enabled(b) cuts convergence time by mas-age for indirect failure(c) prevents the aliernate or root port from being designated in absence of BPDUs(d )causes Layer 2 LAN interface access port to immediately enter the forwarding state(e) helps prevent bridging loops due to jni-directional link failures on point-to-point links

As an experienced technician, you are responsible for Technical Support. One of the trainees is asking your advice on VPN Termination Device and Firewall Placement. Which of the following approaches will you recommend?（）