Command Line Interface
4-94
4
Network Access
The Network Access feature controls host access to the network by authenticating
its MAC address on the connected switch port. Traffic received from a specific MAC
address is forwarded by the switch only if the source MAC address is successfully
authenticated by a central RADIUS server. While authentication for a MAC address
is in progress, all traffic is blocked until authentication is completed. On successful
authentication, the RADIUS server may optionally assign VLAN settings for the
switch port.
network-access mode
Use this command to enable network access authentication on a port interface. Use
the
no
form of this command to disable authentication.
Syntax
[
no
]
network-access mode mac-authentication
Default Setting
Disabled
Command Mode
Interface Configuration
Table 4-33 Network Access
Command
Function
Mode
Page
network-access mode
Enables MAC authentication on an interface
IC
4-94
network-access
max-mac-count
Sets a maximum for authenticated MAC addresses on an
interface
IC
4-95
network-access mac-filter
Configures a MAC address filter
GC
4-96
network-access
port-mac-filter
Binds a MAC address filter to an interface
IC
4-97
network-access
dynamic-vlan
Enables dynamic VLAN assignment from a RADIUS
server
IC
4-97
mac-authentication
reauth-time
Sets the time period after which a connected MAC
address must be re-authenticated
GC
4-98
clear network-access
Clears authenticated MAC addresses from the address
table
PE
4-99
show network-access
Displays the MAC authentication settings for port
interfaces
PE
4-99
show network-access
mac-filter
Displays the configuration of MAC authentication filters
PE
4-100
show network-access
mac-address-table
Displays information for entries in the secure MAC
address table
PE
4-100
Summary of Contents for 24/48 10/100 Ports + 2GE
Page 2: ......
Page 4: ...ES3526XA ES3552XA F2 2 6 3 E122006 CS R02 149100005500H...
Page 18: ...Contents xiv...
Page 22: ...Tables xviii...
Page 26: ...Figures xxii...
Page 34: ...Introduction 1 8 1...
Page 44: ...Initial Configuration 2 10 2...
Page 242: ...Configuring the Switch 3 198 3...
Page 498: ...Software Specifications A 4 A...
Page 511: ......
Page 512: ...ES3526XA ES3552XA E122006 CS R02D 149100005500H...