（）dBm is the recommended radius of a cell for a voice-ready wireless network.

多项选择题Which two statements are true about MLP interleaving? （）

A. It fragments and encapsulates all packets in a fragmentation header.
B. Packets smaller than the fragmentation size are interleaved between the fragments of the larger packets.
C. Packets larger than the fragmentation size are always fragmented, and cannot be interleaved, even if the traffic is voice traffic.
D. It fragments and encapsulates packets that are longer than a configured size, but does not encapsulate smaller packets inside a fragmentation header.

单项选择题You are the Cisco Network Designer in Cisco.com. Which of these practices should you follow when designing a Layer 3 routing protocol?（）

A. Never peer on transit links.
B. Build squares for deterministic convergence.
C. Build inverted U designs for deterministic convergence.
D. Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.

单项选择题Which statement about CiscoWorks 2000 Inventory Manager is true?（）

A. It uses SNMP v1.
B. It scans devices for hardware information.
C. It scans and records the operational status of devices.
D. When the configuration of a device changes, the inventory is automatically updated.

多项选择题Which two characteristics are true of a firewall running in routed mode based on the following information?（）

A. FWSM routes traffic between the VLANs.
B. FWSM switches traffic between the VLANs.
C. Routed mode is often called bump-in-the-wire mode.
D. Routed mode firewall deployments are used most often in current designs.

多项选择题Which three things can be restricted by the Class of Service in a traditional PBX?（）

A. dial plans
B. dialed numbers
C. voice mail prompts
D. phone features