GAC2570 User Manual
Version 1.0.1.23
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IPv6 Only
Default is
“IPv4 Only”.
IPv4
IPv4 Address Type
Allows users to configure the appropriate network settings on the device.
Users could select "DHCP", "Static IP" or "PPPoE".
•
DHCP
: Obtain the IP address via one DHCP server in the LAN. All
domain values about static IP/PPPoE are unavailable (although
some domain values have been saved in the flash.)
•
PPPoE
: Configures PPPoE account/password. Obtain the IP
address from the PPPoE server via dialing. (When “Different
Networks for Data and VoIP Calls” is set to Yes; it will be available
for “Network Configuration of Data” only).
•
Static IP
: Manually configures IP Address, Subnet Mask, Default
Router's IP Address, DNS Server 1, and DNS Server 2.
By default, it is set to "DHCP".
DHCP VLAN Override
DHCP Option 132 defines VLAN ID and DHCP Option 133 defines priority
tag ID.
GAC2570 supports DHCP VLAN override via DHCP Option 132 and DHCP
Option 133, or encapsulated DHCP option 132 and DHCP option 133 in
DHCP option 43.
•
When set to “
DHCP Option 132 and DHCP Option 133
”, the
GAC2570 will get DHCP Option 132 as VLAN ID and get DHCP
Option 133 as VLAN priority, from the DHCP server directly.
•
When set to “
Encapsulated in DHCP Option 43
”, the GAC2570
will get VLAN ID and VLAN priority value from the DHCP Option
43 which has DHCP Option 132 and DHCP Option 133
encapsulated. In this case, please make sure the option “Allow
DHCP Option 43 and Option 66 to Override Server” is enabled
under GAC2570 web UI
→
Maintenance
→
Upgrade
.
By default, it is set to
“Encapsulated in DHCP Option 43”:
Host name (Option 12)
Sets the name of the client in the DHCP request.
It is optional but may be required by some Internet Service Providers.
Vendor Class ID
(Option 60)
Configures the vendor class ID header in the DHCP request.
Default setting is “Grandstream GAC2570” .
Layer 2 QoS
802.1Q/VLAN Tag
Assigns the VLAN Tag of the Layer 2 QoS packets for Ethernet.
The Default value is 0.
