Lantronix SISPM1040-3166-L Web User Guide Rev G PDF 14.13 MB - Page 426
Tagging, VLAN ID, Messages, Cancel, Refresh
View all Lantronix SISPM1040-3166-L manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 426 highlights
Transition Networks SISPM1040-3xxx-L Web User Guide Tagging : Drop-down box with the tagging options for the ECE in question. The drop-down box always contains the Auto selection, which means that it is up to the Y.1564 software to pick a suitable tag-type and VLAN ID to put in the frame when testing the ECE. The two other possible values are: Untagged and Specific. If the ECE matches untagged traffic, Untagged will be present. If the ECE matches VLAN tagged traffic Specific is present in the drop-down box. VLAN ID : This is only available if 'Tagging' is set to Specific. It allows the user to select a particular VLAN ID to be used in the generated packets for that ECE. The test will not start, if the selected VLAN ID is not within the ECE's matching range. PCP : Selects the PCP value used in the VLAN tag (if present) of the UNI ingress traffic for this ECE. Default is Auto, which means that the Y.1564 software selects a suitable PCP value itself. This value is only used if the selected profile's 'Traffic Type' is set to Simulated Customer. For Y.1731 test traffic, the PCP value will be that of the CoS the ECE maps to. DEI : Selects the DEI value used in the VLAN tag (if present) of the UNI ingress traffic for this ECE. The DEI value normally controls the color of the ingress traffic through classification of DEI to Drop Precedence (DP), but several things may cause the DP not to follow the DEI. The ECE, for instance, may force all traffic into a particular DP, making the DEI irrelevant, or the UNI's QoS Ingress Port Tag Classification configuration may cause a DEI of 0 to map to a DP of 1. If set to Auto (which is the default), the Y.1564 software analyzes which color a flow with DEI 0 will have when it reaches the policer and which color a flow with DEI 1 will have when it reaches the policer. If both DEI values result in the same color, only one flow will be generated, otherwise two flows will be generated when needed. The drop-down box has two other values, 0 and 1. Selecting either will cause at most one flow to be generated. The Y.1564 software will analyze the color of that flow when it reaches the policer, so typically, one can restrict the test to green-only flows or yellow-only flows by selecting a value different from Auto. DSCP : This field is only available when the Frame Type the ECE matches is IPv4 or IPv6. In other cases, the field will show N/A. Setting it to Auto causes the software to select the lowest DSCP value the ECE matches. Setting it to any other value will cause the software to use that value in the generated test traffic. The value is only used if using simulated customer traffic as test traffic. Messages: ECE not bidirectional ECE must map to a QoS Ingress Map Dual-ended measurements not supported yet Buttons Run : If all input parameters are valid, the test will attempt to start executing the test. If a post-check fails, an error dialog box will appear and you will stay on the page. Otherwise you will be forwarded to the Y.1564 Report View page to follow the progress of the test. Cancel : Return to the Y.1564 Report Overview page without initiating a new test. Refresh : Click to refresh the page immediately. 33763 Rev. G https://www.transition.com Page 426 of 496