ECS4660-28F_Management Guide-R03

Table Of Contents
C
HAPTER
6
| VLAN Configuration
Configuring VLAN Translation
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to 100 to map VLAN 10 to VLAN 100 for upstream traffic entering port
1, and VLAN 100 to VLAN 10 for downstream traffic leaving port 1 as
shown below.
Figure 99: Configuring VLAN Translation
The maximum number of VLAN translation entries is 8 per port, and up
to 96 for the system. However, note that configuring a large number of
entries may degrade the performance of other processes that also use
the TCAM, such as IP Source Guard filter rules, Quality of Service (QoS)
processes, QinQ, MAC-based VLANs, VLAN translation, or traps.
If VLAN translation is set on an interface, and the same interface is also
configured as a QinQ access port on the VLAN > Tunnel (Configure
Interface) page, VLAN tag assignments will be determined by the QinQ
process, not by VLAN translation.
PARAMETERS
These parameters are displayed:
Interface – Port or trunk identifier.
Old VLAN The original VLAN ID. (Range: 1-4094)
New VLAN – The new VLAN ID. (Range: 1-4094)
WEB INTERFACE
To configure VLAN translation:
1. Click VLAN, Translation.
2. Select Add from the Action list.
3. Select a port, and enter the original and new VLAN IDs.
4. Click Apply.
12
(VLAN 10) (VLAN 100)
(VLAN 100)
(VLAN 10)
upstream
downstream