Specifying UNI Settings for Port-to-Port Services

1. Enter information in the UNI Settings window.
   
2. Fill in the fields in the UNI Settings window according to the following table.

   Field	Action
   Traffic Treatment Settings
   Ethernet option	Select port-port from the list. The Ethernet option you choose determines the other options you can select and specify on the page.
   Customer traffic type	Select N/A. For port-to-port services, all traffic is always transported.
   VLAN ID selection	In port-to-port services, all traffic and all VLANs on one port are transported to all other ports.
   Editable in Service Order	Select this check box to allow the service provisioner to override the MTU setting.
   Interface Settings
   Physical IF encapsulation	Select ethernet-vpls, the only valid physical interface encapsulation method allowed for port-to-port services.
   Logical IF encapsulation	You cannot change this field because it is not relevant to port-to-port services.
   MTU Settings
   Default MTU (Bytes)	You can specify an MTU value in this field. The default value for MTU is 1522 bytes. To see the permitted range for the MTU value, select the Editable in Service Order check box. The MTU range is 1522 through 9192.
   MTU Range (Bytes)	If you select the check box Editable in Service Order, you can specify a value range for MTU (in bytes). The permitted range for MTU is 1522 through 9192. Note: Ultimately, the system establishes the MTU by multiplying the value you specify in the Default MTU (Bytes) field by the value you specify for MTU Factor.
   Calculation of Burst-Size
   Calculate Burst Size	Select the preferred option for calculating the burst size: MTU Based If you select the option MTU Based, you can specify a value for MTU Factor in the range 1 through 1087902. The default value for MTU Factor is 1. Line Rate Based If you select the option Line Rate Based, you can specify a value for Burst Period in the range 1 through 7450 milliseconds. The default value for Burst Period is 1. Note: The Calculate Burst Size list is enabled only when you select the Enable rate limiting checkbox.
   The following illustration shows the Calculate Burst-Size panel parameters if you select the Line Rate Based option.
   Bandwidth Settings
   The following illustration shows the Bandwidth Settings panel, which appears if you do not select the Enable QoS check box in the preceding General settings window.
   Enable rate limiting (check box)	If you select this check box, you can override the MTU setting.
   Default bandwidth (Mbps)	Specify the default bandwidth value, in Mbps. Default: 10 Mbps Range: 1 Mbps through 100,000 Mbps
   Min Bandwidth (Kbps)	To override the default bandwidth value, select the Editable in Service Order check box. Specify the minimum bandwidth value in Kbps: Default: 1000 Kbps Range: 64 Kbps through 100,000 Kbps
   Max Bandwidth (Mbps)	Specify the maximum bandwidth value, in Mbps. Default: 100 Mbps Range: 1 Mbps through 100,000 Mbps
   The following table lists the Max Bandwidth (Mbps) for the M Series, MX Series, and ACX Series Routers: Table 1: Maximum Bandwidth for M Series, MX Series, and ACX Series Routers M Series IQ2E PIC M Series IQ2 PIC MX Series 3D PIC MX Series Non-3D PIC ACX 2000 GE Port (1G) XE Port (10G) GE Port (1G) XE Port (10G) GE Port (1G) XE Port (10G) GE Port (1G) XE Port (10G) GE Port (1G) XE Port (10G) 32,000 Mbps or 32 Gbps 32,000 Mbps or 32 Gbps 50,000 Kbps or 50 Gbps 50,000 Kbps or 50 Gbps 100,000 Mbps or 100 Gbps 100,000 Mbps or 100 Gbps 50,000 Kbps or 50 Gbps 50,000 Kbps or 50 Gbps 50,000 Kbps or 50 Gbps 50,000 Kbps or 50 Gbps
   Increment (Kbps)	Specify a value in the range that is made available to the service provisioner.

3. Click Next to continue with Connectivity settings.