Lantronix SISPM1040-3166-L Web User Guide Rev G PDF 14.13 MB - Page 425

Transition Networks SISPM1040-3xxx-L Web User Guide Peer MAC : This field determines the destination MAC address used in generation of the test and delay measurement frames. This must be a non-zero unicast MAC address. Using a correct peer MAC address is critical if the Y.1564 uses Y.1731 LBM/DMM for test traffic and delay measurements (that is, 'DST is OAM-Aware' is checked in the profile), because the remote end is supposed to reply with Y.1731 LBR/DMR. If the remote end (DST) is configured as a facility loop, this should be the MAC address of the DST's NNI port for the EVC under test. On the other hand, if DST is configured as a terminal loop, this should be the MAC address of the DST's UNI port for the EVC under test. To quickly get to re-test an EVC, the Peer MAC is preserved from test-start to test-start, but not across boots. EVC ID : This drop-down box lists the IDs of all currently defined EVCs. If no EVCs are defined, the text "" is displayed. When selecting an EVC ID, the list of ECEs in the table below is automatically updated to reflect the ECEs carried in the newly selected EVC. Note that when you change EVC ID with this drop-down box, any changes you may have made to the ECE parameters in the ECE table below will be lost. ECE Parameters : The purpose of the ECE table is to allow for specifying which ECEs to test and optionally select per-ECE parameters used during the testing. Both an EVC and its ECEs must adhere to a number of rules before they are considered testable. If an EVC is not testable, one single line in the table displays why. No ECEs are displayed in that case. If an ECE is not testable, that ECE's input fields are removed and instead a description of why is displayed. Possible misconfigurations fall into two categories: 1) Those that can be checked prior to starting the test (prechecks), and those that can only be checked when the profile and ECE parameters are selected (post-checks). The latter category of misconfigurations is shown in a dialog box after the user hits the "Run" button. In that case, all information entered on the Test Start page will be lost. As mentioned, all ECEs on the EVC - whether under test or not - are taken out of service during testing. Frames that may arrive on the UNI that match the ECEs taken out of service will therefore be discarded. When test traffic is simulated customer, the Y.1564 software will clone each of the ECEs and match on EtherType 0x8880 or TPID 0x88A8, depending on the original ECEs' matching criteria. This is reflected in the test report, where the frame applied at UNI ingress is printed. ECE ID : The ID of the ECE belonging to the selected EVC. The ECEs are listed in the same order as they are applied to hardware. CoS : Shows the class of service that this ECE maps to. When the profile specifies Y.1731 as test traffic, two ECEs that map to the same CoS cannot be tested at a time. Enable : This checkbox is only available if the ECE is testable. When checked, the corresponding ECE is selected for test. When using Y.1731 OAM as test traffic, up to 8 CoSs (8 ECEs mapping to different CoSs) can be tested at a time. When using simulated customer traffic, up to 8 ECEs can be tested simultaneously. UNI Port : In cases where the selected ECE is installed on two or more UNI ports, a particular port on which the test traffic is applied can be chosen with this drop-down box. Default is 'Auto', which causes the lowest port number in the set of ports to be chosen automatically. The drop-down box is populated only with the UNIs that the ECE is installed on. 33763 Rev. G https://www.transition.com Page 425 of 496