D-Link xStack DGS-3420 Series Reference Manual page 544

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
Parameters
<ipaddr> - Specify the IP address of the virtual IP.
url - (Optional) Specify the URL of the virtual IP.
<string 128> - Specify the URL of the virtual IP.
clear - Clear the URL of the virtual IP.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure a JWAC virtual IP address of 1.1.1.1 to accept authentication requests from an
unauthenticated host:
DGS-3420-28SC:admin#config jwac virtual_ip 1.1.1.1
Command: config jwac virtual_ip 1.1.1.1
Success.
DGS-3420-28SC:admin#
45-15 config jwac update_server
Description
This command is used to add or delete a server network address to which the traffic from an
unauthenticated client host will not be blocked by the JWAC Switch. Any servers running ActiveX need
to be able to have access to accomplish authentication. Before the client passes authentication, it
should be added to the Switch with its IP address. For example, the client may need to access
update.microsoft.com or some sites of the Anti-Virus software companies to check whether the OS or
Anti-Virus software of the client are the latest; and so IP addresses of update.microsoft.com and of
Anti-Virus software companies need to be added in the Switch.
Format
config jwac update_server [add | delete] ipaddress <network_address> {[tcp_port
<port_number 1-65535> | udp_port <port_number 1-65535>]}
Parameters
add - Specify to add a network address to which the traffic will not be blocked. Up to 100 network
addresses can be added.
delete - Specify to delete a network address to which the traffic will not be blocked.
ipaddress - Specify the network address to add or delete.
<network_address> - Enter the network address here.
tcp_port - (Optional) Specify a TCP port number between 1 and 65535.
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