VeEX MPA User Manual page 608

MPA_e_manual_D07-00-129P_RevA00
1. The user also has the ability to transmit a Single Burst using the
button to the right of the Stream Profile Table.
2. This will generate the exact one burst of the number of packets that the selected
stream's Burst Size setting is configured for.
3. See the section called
more information.
Enabling Stacked VLAN Tagging
Stacked VLAN tags (often referred to as Q-in-Q Virtual LANs) allows multiple VLAN
tags to be added sequentially to a single Ethernet Stream, as defined in IEEE 802.1Q
standard.
The Traffic Stream Profile
configured per Ethernet Stream.
To enable Stacked VLAN tagging:
1. Select the Stream you want to enable VLAN tagging on by clicking the desired
stream in the Stream Profile table. The Traffic Stream Profile dialog box
appears.
2. From the Traffic Stream Profile dialog box, select the button next to No
MPLS/VLAN tag and choose VLAN Tagging from the Select Tagging menu.
3. Once VLAN Tagging has been enabled, VLAN Tag 1 becomes enabled and
allows you to modify that tag's settings:
•
Tag 1 is referred to as the S-Tag (Service Provider VLAN tag).
4. To enable a second VLAN tag, click the checkbox next to VLAN Tag 2. This
enables 2 VLAN tags
5. To enable a third VLAN tag, click the checkbox next to VLAN Tag 3. And to
enable all four VLAN tags click the checkbox next to VLAN Tag 4.
•
Tags 2 through 4 are known referred to as the C-Tags (Customer VLAN
tags).
6. After enabling the desired VLAN tags, the user can modify each tag's TPID,
PCP/QOS, DEI, and
7. Select Prev or Next to modify the Stacked VLAN tagging for other Ethernet
Streams.
To transmit a single Burst of packets
dialog box allows up to 4 Stacked VLAN tags to be
VID settings.
Packet Tab
Send Burst
on one stream for
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