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Interfaces
g. For Weight, type the relative weight for default routes associated with this interface. For
multiple active interfaces with the same metric, Weight is used to load balance traffic to
the interfaces.
h. Set the Management priority. This determines which interface will have priority for
central management activity. The interface with the highest number will be used.
i. Set the MTU.
j. For Use DNS:
n
n
n
k. Enable DHCP Hostname to instruct the IX20 device to include the device's system name
with DHCP requests as the Client FQDN option. The DHCP server can then be configured to
register the device's hostname and IP address with an associated DNS server.
n
n
11. (Optional) Click to expand MAC address denylist.
Incoming packets will be dropped from any devices whose MAC addresses is included in the
MAC address denylist.
a. Click to expand MAC address denylist.
b. For Add MAC address, click .
c. Type the MAC address.
12. (Optional) Click to expand MAC address allowlist.
If there allowlist entries are specified, incoming packets will only be accepted from the listed
MAC addresses.
a. Click to expand MAC address allowlist.
b. For Add MAC address, click .
c. Type the MAC address.
13. Click Apply to save the configuration and apply the change.
Command line
1. Log into the IX20 command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
IX20 User Guide
Always: DNS will always be used for this WAN; when multiple interfaces have the
same DNS server, the interface with the lowest metric will be used for DNS
requests.
When primary default route: Only use the DNS servers provided for this interface
when the interface is the primary route.
Never: Never use DNS servers for this interface.
See
RFC4702
for further information about DHCP server support for the Client
FQDN option.
See
Configure system information
system name.
Wide Area Networks (WANs)
for information about setting the IX20 device's
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