
C
HAPTER
4
| Configuring the Switch
Configuring Authentication for Management Access and 802.1X
– 66 –
◆
When using RADIUS or logon authentication, the user name
and password must be configured on the authentication server. The
encryption methods used for the authentication process must also be
configured or negotiated between the authentication server and logon
client. This switch can pass authentication messages between the
server and client that have been encrypted using MD5 (Message-Digest
5), TLS (Transport Layer Security), or TTLS (Tunneled Transport Layer
Security).
N
OTE
:
This guide assumes that RADIUS and servers have already
been configured to support AAA. The configuration of RADIUS and
server software is beyond the scope of this guide. Refer to the
documentation provided with the RADIUS and server software.
P
ARAMETERS
The following parameters are displayed on the Authentication Configuration
page:
Client Configuration
◆
Client
– Specifies how the administrator is authenticated when logging
into the switch via Telnet, SSH, a web browser, or the console interface.
◆
Authentication Method
– Selects the authentication method.
(Options: None, Local, RADIUS, ; Default: Local)
Selecting the option “None” disables access through the specified
management interface.
◆
Fallback
– Uses the local user database for authentication if none of
the configured authentication servers are alive. This is only possible if
the Authentication Method is set to something else than “none” or
“local.”
Common Server Configuration
◆
Timeout
– The time the switch waits for a reply from an authentication
server before it resends the request. (Range: 3-3600 seconds;
Default: 15 seconds)
◆
Dead Time
– The time after which the switch considers an
authentication server to be dead if it does not reply.
(Range: 0-3600 seconds; Default: 300 seconds)
Setting the Dead Time to a value greater than 0 (zero) will cause the
authentication server to be ignored until the Dead Time has expired.
However, if only one server is enabled, it will never be considered dead.
RADIUS/ Server Configuration
◆
Enabled
– Enables the server specified in this entry.
Summary of Contents for ES4528V-38
Page 1: ...Management Guide www edge core com 28 Port Gigabit Ethernet Switch...
Page 2: ......
Page 4: ......
Page 6: ...ABOUT THIS GUIDE 6...
Page 22: ...FIGURES 22...
Page 26: ...SECTION Getting Started 26...
Page 46: ...CHAPTER 2 Initial Switch Configuration Managing System Files 46...
Page 48: ...SECTION Web Configuration 48...
Page 75: ...CHAPTER 4 Configuring the Switch Creating Trunk Groups 75 Figure 11 LACP Port Configuration...
Page 186: ...CHAPTER 6 Performing Basic Diagnostics Running Cable Diagnostics 186...
Page 192: ...CHAPTER 7 Performing System Maintenance Managing Configuration Files 192...
Page 242: ...CHAPTER 12 Port Commands 242...
Page 248: ...CHAPTER 13 Link Aggregation Commands 248...
Page 266: ...CHAPTER 15 RSTP Commands 266...
Page 276: ...CHAPTER 16 IEEE 802 1X Commands 276...
Page 286: ...CHAPTER 17 IGMP Commands 286...
Page 294: ...CHAPTER 18 LLDP Commands 294...
Page 300: ...CHAPTER 19 MAC Commands 300...
Page 310: ...CHAPTER 21 PVLAN Commands 310...
Page 322: ...CHAPTER 22 QoS Commands 322...
Page 356: ...CHAPTER 26 SNMP Commands 356...
Page 359: ...CHAPTER 27 HTTPS Commands 359 EXAMPLE HTTPS redirect enable HTTPS...
Page 360: ...CHAPTER 27 HTTPS Commands 360...
Page 366: ...CHAPTER 29 UPnP Commands 366...
Page 374: ...CHAPTER 31 Firmware Commands 374...
Page 376: ...SECTION Appendices 376...
Page 390: ...GLOSSARY 390...
Page 395: ......