Extreme Networks Summit WM Series Guide de l'utilisateur Page 18
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
The Summit WM-Series Switch Software solution
Summit WM-Series WLAN Switch and Altitude Access Point Software Version 1.0 User Guide
18
● a device that supports SSH, for serial port access to the Command Line Interface (CLI), for file
management and monitoring by a network technician.
Network traffic flow
Figure 3: Traffic Flow diagram
The diagram above shows a simple configuration with a single Summit WM-Series Switch and two
Altitude APs, each supporting a wireless device. A RADIUS server on the network provides
authentication, and a DHCP server is used by the Altitude APs to discover the location of the Summit
WM-Series Switch during the initial registration process. Also present in the network are routers and
ethernet switches.
Each wireless device sends IP packets in the 802.11 standard to the Altitude AP. The Altitude AP uses a
UDP (User Datagram Protocol) based tunnelling protocol to encapsulate the packets and forward them
to the Summit WM-Series Switch.
The Summit WM-Series Switch decapsulates the packets, and routes these to destinations on the
network, after authentication by the RADIUS server.
The Summit WM-Series Switch functions like a standard router, except that it is configured to route
only network traffic associated with wireless connected users. The Summit WM-Series Switch can also
be configured to simply forward traffic to a default or static route if dynamic routing is not preferred.
RADIUS
authentication
server
Router
Ethernet switch
Ethernet
switch
DHCP
server
Wireless AP
Summit WM
Wireless Controller
Summit WM Wireless Controller
control & routing
SWC authenticates
wireless user, forwards IP
packet to wired network.
802.11
IP packet transmission
802.11 beacon & probe,
wireless device associates
with a Wireless AP by its SSID.
Summit WM Wireless Controller
Wireless AP tunneling
·
AP sends data traffic to SWC
through a UDP tunnel
·
SWC controls AP through
a UDP tunnel
·
Using the UDP tunnels, SWC
allows wireless clients to
roam to APs on different SWCs
Wireless device
Wireless device
External web
authentication
server
- 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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