SIP User's Manual  110  Document #: LTRT-83310 
  Mediant 600 & Mediant 1000 
10.3.1.1.2.4  Interface Name Column 
This column allows the configuration of a short string (up to 16 characters) to name this 
interface. This name is displayed in management interfaces (Web, CLI, and SNMP) and is 
used in the Media Realm table. This column must have a unique value for each interface 
(no two interfaces can have the same name) and must not be left blank. 
 
10.3.1.1.2.5  Primary / Secondary DNS Server IP Address Columns 
Defines the primary and secondary DNS server IP addresses for translating domain names 
into IP addresses. 
 
10.3.1.1.3 Other Related Parameters 
The Multiple Interface table allows you to configure interfaces and their related parameters 
such as VLAN ID, or interface name. This section lists additional parameters 
complementing this table functionality. 
 
10.3.1.1.3.1  Booting using DHCP 
The DHCPEnable parameter enables the device to boot while acquiring an IP address from 
a DHCP server. Note that when using this method, Multiple Interface table/VLANs and 
other advanced configuration options are disabled. 
 
10.3.1.1.3.2  Enabling VLANs 
The Multiple Interface table's column "VLAN ID" assigns a VLAN ID to each of the 
interfaces. Incoming traffic tagged with this VLAN ID are channeled to the related interface, 
and outgoing traffic from that interface are tagged with this VLAN ID. When VLANs are 
required, the parameter should be set to 1. The default value for this parameter is 0 
(disabled). 
 
10.3.1.1.3.3  'Native' VLAN ID 
A 'Native' VLAN ID is the VLAN ID to which untagged incoming traffic are assigned. 
Outgoing packets sent to this VLAN are sent only with a priority tag (VLAN ID = 0). When 
the 'Native' VLAN ID is equal to one of the VLAN IDs configured in the Multiple Interface 
table (and VLANs are enabled), untagged incoming traffic are considered as an incoming 
traffic for that interface. Outgoing traffic sent from this interface are sent with the priority tag 
(tagged with VLAN ID = 0). When the 'Native' VLAN ID is different from any value in the 
"VLAN ID" column in the Multiple Interface table, untagged incoming traffic are discarded 
and all the outgoing traffic are fully tagged. 
The Native' VLAN ID is configurable using the VlanNativeVlanId parameter (refer to the 
Setting up your System sub-section below). The default value of the 'Native' VLAN ID is 1. 
 
 
Note:  If VlanNativeVlanId is not configured (i.e., its default value of 1 occurs), but 
one of the interfaces has a VLAN ID configured to 1, this interface is still 
related to the 'Native' VLAN. If you do not wish to have a 'Native' VLAN ID, 
and want to use VLAN ID 1, ensure that the value of the VlanNativeVlanId 
parameter is different than any VLAN ID in the table.