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Glossary
Summit WM-Series WLAN Switch and Altitude Access Point Software Version 1.0 User Guide
164
WINS Windows Internet Naming Service. A system that determines the IP
address associated with a particular network computer, called name
resolution. WINS supports network client and server computers
running Windows and can provide name resolution for other
computers with special arrangements. WINS supports dynamic
addressing (DHCP) by maintaining a distributed database that is
automatically updated with the names of computers currently
available and the IP address assigned to each one.
DNS is an alternative system for name resolution suitable for network
computers with fixed IP addresses.
WLAN Wireless Local Area Network.
WMM Wi-Fi Multimedia (WMM), a Wi-Fi Alliance certified standard that
provides multimedia enhancements for Wi-Fi networks that improve
the user experience for audio, video, and voice applications. This
standard is complicant with the IEEE 802.11e Quality of Service (QoS)
extensions for 802.11 networks. WMM provides prioritized media
access by shortening the time between transmitting packets for higher
priority traffic. WMM is based on the Enhanced Distributed Channel
Access (EDCA) method.
WPA Wireless Protected Access, or Wi-Fi Protected Access is a security
solution adopted by the Wi-Fi Alliance that adds authentication to
WEP's basic encryption. For authentication, WPA specifies IEEE 802.1x
authentication with Extensible Authentication Protocol (EAP). For
encryption, WPA uses the Temporal Key Integrity Protocol (TKIP)
mechanism, which shares a starting key between devices, and then
changes their encryption key for every packet. Certificate
Authentication (CA) can also be used. Also part of the encryption
mechanism are 802.1X for dynamic key distribution and Message
Integrity Check (MIC) a.k.a. “Michael”.
WPA requires that all computers and devices have WPA software.
WPA-PSK Wi-Fi Protected Access with Pre-Shared Key, a special mode of WPA
for users without an enterprise authentication server. Instead, for
authentication, a Pre-Shared Key is used. The PSK is a shared secret
(passphrase) that must be entered in both the Altitude Access Point or
router and the WPA clients.
This preshared key should be a random sequence of characters at least
20 characters long or hexadecimal digits (numbers 0-9 and letters A-F)
at least 24 hexadecimal digits long. After the initial shared secret, the
Temporal Key Integrity Protocol (TKIP) handles the encryption and
automatic rekeying.
W (Continued)
- Table of Contents 3
- Formatting conventions 10
- Documentation feedback 10
- Protocols and standards 11
- Regulatory information 11
- About this Guide 12
- Conventional wireless LANS 13
- Wireless AP 15
- Summit WM 15
- Wireless Controller 15
- Network traffic flow 18
- Network security 19
- Policy: packet filtering 21
- Mobility and roaming 21
- Availability 22
- Quality of Service (QoS) 22
- Data ports (4 or 2) 24
- Management ports 24
- Configuration steps: overview 31
- Enabling the product key 31
- Setting up the data ports 32
- Port Type or Function 34
- Setting up static routes 35
- Setting up OSPF Routing 36
- Define port exception filters 40
- 4 Altitude AP: startup 41
- Installing the Altitude APs 43
- Set the discovery timers 45
- Discovery and registration 46
- Registration after discovery 48
- Altitude AP access approval 49
- ● 802.11 b/g (2.4 GHz radio) 53
- ● 802.11a (5 GHz radio) 53
- Adding a Altitude AP manually 56
- Auto Cell software 58
- Configure Auto Cell software 59
- Altitude AP: startup 60
- Introduction 61
- What is a WM-AD? 62
- Topology of a WM-AD 62
- Filtering for a WM-AD 64
- Setting up a new WM-AD 66
- Global Settings for a WM-AD 68
- Topology for a WM-AD 71
- Use DHCP Relay for the WM-AD 74
- Topology for a WM-AD for AAA 75
- Authentication for a WM-AD 76
- ● No Captive Portal Support 80
- Captive Portal” on page 87) 81
- Accounting for a WM-AD 84
- RADIUS Policy for a WM-AD 84
- Filtering rules for a WM-AD 86
- Default Filter: Examples 93
- Multicast for a WM-AD 95
- Privacy for a WM-AD 96
- Privacy for a WM-AD for AAA 97
- A WM-AD for voice traffic 101
- Availability and Mobility 103
- Management users 111
- Network time 112
- Check Point event logging 113
- Setting up SNMP 115
- Setting SNMP Parameters 116
- Overview 123
- Summit Spy: running scans 125
- The Analysis Engine 126
- 11 Ongoing operation 131
- Altitude AP client management 133
- Client disassociate 134
- Client blacklist 135
- Health Checking 136
- Change the system log level 136
- Enable and configure Syslog 136
- Logs and alarms 141
- View the Logs 142
- View the Traces 142
- View the Audits 143
- Reports and displays 144
- View reports 146
- Glossary 147
- D (Continued) 149
- F (Continued) 151
- H (Continued) 152
- I (Continued) 153
- O (Continued) 156
- P (Continued) 157
- S (Continued) 160
- T (Continued) 162
- W (Continued) 164
- Altitude AP system states 168
- B CLI command reference 169
- CLI command reference 170
- RFC list 177
- 802.11 standards list 178
- Reference lists of standards 180
- E Support for Altitude AP 181
- F RADIUS Attributes 183
- RADIUS Accounting 184
- Account-Stop/Interim Packet 185
- Termination Codes 186
- G Logs and Events 187
- Logs and Events 188
- Critical 189
- CDR_COLLECTOR 191
- CONFIG_MANAGER 191
- EVENT_SERVER 192
- RADIUS_ACCOUNTING 194
- RADIUS_CLIENT 194
- RF_DATA_COLLECTOR 195
- RU_MANAGER 195
- SECURITY_MANAGER 196
- STARTUP_MANAGER 197
- STATS_SERVER 198
- ACCESSPOINT 200
- CPDP_AGENT_ID 203
- NSM_SERVER 205
- OSPF_SERVER 206
- PORT_INFO_J_MANAGER 206
- REDIR_ID 207
- H Regulatory Information 213
- Emissions 214
- FCC ID#: RJF-A3502 216
- Part 15 Unlicensed Antenna 217
- European Community 218
- European Spectrum Usage Rules 221
- Regulatory Information 222
- Declarations of Conformity 223
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