8-18: Specific topological example of hotspot installation
8-19: Traditional NAT configuration
8-20: Basic NAT operation
8-21: Network address port translation (NAPT) operation
8-22: DHCP mechanism
8-23: Format of a DHCP message
8-24: Format of the flags field
8-25: Timeline diagram of messages exchanged between the DHCP client and servers when allocating a new network address
8-26: Timeline diagram of messages exchanged between DHCP client and servers when reusing a previously allocated network address
8-27: State transition diagram for DHCP clients
A-1: Cisco offers a complete range of antennas for client adapter, AP, and bridge equipment that enable a customized wireless solution for almost any installation.
A-2: Optional, higher-gain antennas can be used to extend the range of APs.
A-3: With Cisco Aironet bridge antennas, the correct mounting hardware, and qualified installation, wireless links over great distances and obstacles are possible.
A-4: Cisco Aironet antenna accessories
Chapter 9: Migrating to 3G WWANs
9-1: Evolution paths for WWAN voice and data
9-2: The transition of architecture in future networks
9-3: An all-IP network
9-4: Control plane (signaling) of an all-IP wireless network (Source: Nortel Networks)
9-5: Movement to an all-IP networks (Source: Mark Tubinis Water Cove Network)