Core Network Protocols
Core Network Protocols
Bridge Mode - (0-2 tags)
Traffic from UE's are QinQ tagged and bridged out to the core network as seen in
Figure
3. The core VLAN type can be either QinQ or preserve the access VLAN
(1 tag). For core network traffic, the QinQ traffic is considered as a type of LBO traffic
or VLAN (single) or untagged traffic.
Figure 3. QinQ core network
NOTE:
For information on how to configure QinQ, refer to the SmartCell Gateway
200 Administrator Guide (PDF) or the SmartCell Gateway 200 Online Help, which
is accessible from the SCG Web interface.
The bridge mode now supports optional DHCP relay function. If it is enabled the
user equipment's DHCP packets are relayed to a configured DHCP server. Option
82 sub-option configurations are the same as before.
16
SmartCell Gateway 200 Tunneling Interface Reference Guide for SmartZone 3.4.1, 800-71380-001 Rev A
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