AudioCodes Mediant 3000 User Manual page 508

For IPv4 interfaces, the "Interface Mode" column must be set to "IPv4 Manual"
(numeric value 10). IPv6 Interfaces "Interface Mode" can be set to either "IPv6
Manual" (numeric value 4) or "IPv6 Manual Prefix" (numeric value 3).
When defining more than one interface of the same address family, VLANs must be
enabled (the VlanMode should be set to 1).
VLANs become available only when booting the device from flash. When booting using
BootP/DHCP protocols, VLANs are disabled to allow easier maintenance access. In
this scenario, multiple network interface capabilities (including IPv6) are not available.
The 'Native' VLAN ID may be defined using the 'VlanNativeVlanId' parameter. This
relates untagged incoming traffic as if reached with a specified VLAN ID. Outgoing
traffic from the interface which VLAN ID equals to the 'Native' VLAN ID are tagged with
VLAN ID 0 (priority tag).
Quality of Service parameters specify the priority field for the VLAN tag (IEEE 802.1p)
and the DiffServ field for the IP headers. These specifications relate to service classes.
When booting using BootP/DHCP protocols, the address received from the
BootP/DHCP server acts as a temporary OAMP address, regardless of the address
specified in the Multiple Interface table. This configured address becomes available
when booting from flash.
Network Configuration changes are offline. The new configuration should be saved
and becomes available at the next startup.
Upon system start up, the Multiple Interface table is parsed and passes comprehensive
validation tests. If any errors occur during this validation phase, the device sends an error
message to the Syslog server and falls back to a "safe mode", using a single interface and
no VLANs. Please be sure to follow the Syslog messages that the device sends in system
startup to see if any errors occurred.
Note:
SIP User's Manual
When configuring the device using the Web interface, it is possible to perform
a quick validation of the configured Multiple Interface table and VLAN
definitions, by clicking the Done button in the Multiple Interface Table Web
page. It is highly recommended to perform this when configuring Multiple
Interfaces and VLANs, using the Web Interface to ensure the configuration is
complete and valid.
508
Mediant 3000
Document #: LTRT-89707