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80 Summit 200 Series Switch Installation and User Guide
Managing the Switch
Where <url> is the DNS name of the switch. For example, configure netlogin base-url
network-access.ne
t makes the switch send DNS responses back to the netlogin clients when a DNS
query is made for
network-access.net.
To configure the network login redirect page, use the following command:
configure netlogin redirect-page <url>
Where <url> defines the redirection information for the users once logged in. This redirection
information is used only in case the redirection info is missing from RADIUS server. For example,
configure netlogin base-url http://www.extremenetworks.com redirects all users to this URL
after they are logged in.
The network login session refresh is always enabled on the switch. To change the timer for the network
login session refresh, use the following command:
enable netlogin session-refresh <minutes>
Where <minutes> ranges from 1 - 255. The default setting is 3 minutes. The enable netlogin
session-refresh
command forces the logout window to refresh at the configured time interval. The
purpose of this command is to log out users who are indirectly connected to the switch, such as through
a hub. The command also monitors and logs out users who have disconnected the computer or have
closed the logout window.
To enable or disable network login, use the following command:
[enable | disable] netlogin [web-based | dot1x]
By default netlogin is enabled.
To show all network login parameters, use the following command:
show netlogin
Network Login Configuration Commands
Table 23 describes the commands used to configure network login.
Table 23: Network Login Configuration Commands
Command Description
config netlogin [base-url | redirect-page] <url> Configures the network login base URL or the
network login redirect URL.
config vlan <name> dhcp-address-range
<ipaddress1> - <ipaddress2>
Configures a set of DHCP addresses for a
VLAN.
config vlan <name> dhcp-lease-timer
<lease-timer>
Configures the timer value in seconds returned
as part of the DHCP response.
config vlan <name> dhcp-options
[default-gateway | dns-server | wins-server]
<ipaddress>
Configures the DHCP options returned as part
of the DHCP response by a switch configured
as a DHCP server.
config vlan <name> netlogin-lease-timer
<lease-timer>
Configures the timer value in seconds returned
as part of the DHCP response for clients
attached to network enabled ports. The default
value is 10 seconds.
disable dhcp ports <portlist> vlan <name> Disables DHCP on a specified port in a VLAN.