MTP, LEVEL 2 TEST NUMBER: 1.5 PAGE: 1 OF 1 REFERENCE:Q.703 S 7STD: Fig. 8; Fig. 9 TITLE:Link State Control - Expected signal units/orders SUB TITLE:Normal alignment - correct procedure (FISU) PURPOSE:To check normal alignment procedure PRE-TEST CONDITIONS:Link out of service CONFIGURATION:1 TYPE OF TEST:VAT, CPT EXPECTED SIGNAL UNIT SEQUENCE: SPB SPA Link Lin k PAGE148 Fascicle VI.9 - Rec. Q.781 <----------------------- 1 - 0 SIOS --- 1 - 0SIOS ----------------------- ---> : start <----------------------- 1 - 0 SIO --- 1 - 0SIO ----------------------- ---> <----------------------- 1 - 0 SIN --- 1 - 0SIN ----------------------- ---> <----------------------- 1 - 0 FISU --- 1 - 0FISU ----------------------- ---> TEST DESCRIPTION 1. Fascicle VI.9 - Rec. Q.781 PAGE153 Start normal alignment procedure. 2. Check link aligns and enters "In service" state. 3. Check that "In service" state is maintained. PAGE148 Fascicle VI.9 - Rec. Q.781 MTP, LEVEL 2 TEST NUMBER: 1.6 PAGE: 1 OF 1 REFERENCE:Q.703 S 7STD: Fig. 8; Fig. 9 TITLE:Link State Control - Expected signal units/orders SUB TITLE:Normal alignment - correct procedure (MSU) PURPOSE:To check normal alignment procedure PRE-TEST CONDITIONS:Link out of service CONFIGURATION:1 TYPE OF TEST:VAT EXPECTED SIGNAL UNIT SEQUENCE: SPB SPA Link Lin k Fascicle VI.9 - Rec. Q.781 PAGE153 <----------------------- 1 - 0 SIOS --- 1 - 0SIOS ----------------------- ----> : start <----------------------- 1 - 0 SIO ---- 1 - 0SIO ---------------------- ----> <----------------------- 1 - 0 SIN ---- 1 - 0SIN ---------------------- ----> <----------------------- 1 - 0 FISU --- 1 - 0MSU ----------------------- ---> TEST DESCRIPTION 1. PAGE148 Fascicle VI.9 - Rec. Q.781 Start normal alignment procedure. 2. Check link aligns and enters "In service" state. 3. Check that "In service" state is maintained. Fascicle VI.9 - Rec. Q.781 PAGE153 MTP, LEVEL 2 TEST NUMBER: 1.7 PAGE: 1 OF 1 REFERENCE:Q.703 SS 7, 10.3 STD: Fig. 9; Fig. 17 TITLE: ink State Control - Expected signal units/orders SUB TITLE:SIO received during normal proving period PURPOSE:To test the response to the reception of an SIO during the normal proving period. PRE-TEST CONDITIONS:Link out of service CONFIGURATION:1 TYPE OF TEST:VAT EXPECTED SIGNAL UNIT SEQUENCE: SPB SPA Link Lin k PAGE148 Fascicle VI.9 - Rec. Q.781 <----------------- 1 - 0 SIOS --------- 1 - 0SIOS ----------------- ---------> : start <----------------- 1 - 0 SIO --------- 1 - 0SIO ----------------- ---------> <----------------- 1 - 0 SIN --------- 1 - 0SIN ---------------- eq ---------> \a\co1(½,½,^)\s(T4,Stopped) 1 - 0SIN (one only) ----------------- ---------> 1 - 0SIN ----------------- ---------> <----------------- 1 - 0 eq --------- \a\co1(½,½,½)\s(SIN,T4 (Pn)) <----------------- 1 - 0 FISU --------- Fascicle VI.9 - Rec. Q.781 PAGE153 TEST DESCRIPTION 1. Send an SIO at B during normal proving period. 2. Check that new normal proving period is entered. PAGE148 Fascicle VI.9 - Rec. Q.781 MTP LEVEL 2 TEST NUMBER: 1.8 PAGE: 1 OF 1 REFERENCE:Q.703 SS 7, 8STD: Fig. 8 TITLE:Link State Control - Expected signal units/orders SUB TITLE:Normal alignment with PO set (FISU) PURPOSE:To check the response following normal alignment when PO has been set PRE-TEST CONDITIONS:Link out of service CONFIGURATION:1 TYPE OF TEST:VAT EXPECTED SIGNAL UNIT SEQUENCE: SPB SPA Link Lin k Fascicle VI.9 - Rec. Q.781 PAGE153 <----------------- 1 - 0 SIOS --------- 1 - 0SIOS ----------------- ---------> : set LPO : start <----------------- 1 - 0 SIO --------- 1 - 0SIO ------------------ --------> <----------------- 1 - 0 SIN --------- 1 - 0SIN ---------------- ---------> <----------------- 1 - 0 SIPO --------- 1 - 0FISU ----------------- ---------> <----------------- 1 - 0 SIPO --------- PAGE148 Fascicle VI.9 - Rec. Q.781 TEST DESCRIPTION 1. Check that normal alignment is carried out with PLO set at A. 2. Check that SIPO is returned when aligned, and that A stays in "processor outage" state. 3. Repeat test with LPO set at B. Fascicle VI.9 - Rec. Q.781 PAGE153 MTP, LEVEL 2 TEST NUMBER: 1.9 PAGE: 1 OF 1 REFERENCE:Q.703 SS 7, 8STD: Fig. 8 TITLE:Link State Control - Expected signal units/orders SUB TITLE:Normal alignment with PO set (MSU) PURPOSE:To check the response following normal alignment when PO has been set PRE-TEST CONDITIONS:Link out of service CONFIGURATION:1 TYPE OF TEST:VAT EXPECTED SIGNAL UNIT SEQUENCE: SPB SPA Link Lin k PAGE148 Fascicle VI.9 - Rec. Q.781 <----------------- 1 - 0 SIOS --------- 1 - 0SIOS ----------------- ---------> : set LPO : start <----------------- 1 - 0 SIO --------- 1 - 0SIO ----------------- ----------> <----------------- 1 - 0 SIN --------- 1 - 0SIN ----------------- ----------> <----------------- 1 - 0 SIPO --------- 1 - 0MSU ----------------- ----------> <----------------- 1 - 0 SIPO --------- Fascicle VI.9 - Rec. Q.781 PAGE153 TEST DESCRIPTION 1. Check that normal alignment is carried out with LPO set at A. 2. Check that SIPO is returned when aligned, and that A stays in "processor outage" state. 3. Repeat test with LPO set at B. PAGE148 Fascicle VI.9 - Rec. Q.781 MTP, LEVEL 2 TEST NUMBER: 1.10 PAGE: 1 OF 1 REFERENCE:Q.703 SS 7, 8STD:Fig. 8 TITLE:Link State Control - Expected signal units/orders SUB TITLE:Normal alignment with PO set and clear PURPOSE:To check the response following normal alignment when PO has been set and cleared PRE-TEST CONDITIONS:Link out of service CONFIGURATION:1 TYPE OF TEST:VAT EXPECTED SIGNAL UNIT SEQUENCE: SPB SPA Link Lin k Fascicle VI.9 - Rec. Q.781 PAGE153 <----------------- 1 - 0 SIOS --------- 1 - 0SIOS ----------------- ----------> : set LPO : clear LPO : start <----------------- 1 - 0 SIO --------- 1 - 0SIO ------------------ ---------> <----------------- 1 - 0 SIN --------- 1 - 0SIN ----------------- ----------> <----------------- 1 - 0 FISU --------- 1 - 0FISU ----------------- ----------> PAGE148 Fascicle VI.9 - Rec. Q.781 TEST DESCRIPTION 1. Check that normal alignment is carried out. 2. Check that link aligns and enters "In service" state. MTP, LEVEL 2 TEST NUMBER: 1.11 PAGE: 1 OF 1 REFERENCE:Q.703 SS 7, 8 STD: Fig. 8 TITLE:Link State Control - Expected signal units/orders SUB TITLE:Set RPO when "Aligned not ready" PURPOSE:To check the response following normal alignment when PO has been set PRE-TEST CONDITIONS:Link out of service; ability Fascicle VI.9 - Rec. Q.781 PAGE153 to set PO CONFIGURATION:1 TYPE OF TEST:VAT EXPECTED SIGNAL UNIT SEQUENCE: SPB SPA Link Lin k <----------------- 1 - 0 SIOS ----------- 1 - 0SIOS ----------------- -----------> :set LPO : set LPO : start <----------------- 1 - 0 SIO ------------ 1 - 0SIO ------------------ ------------> PAGE148 Fascicle VI.9 - Rec. Q.781 <----------------- 1 - 0 SIN ------------ 1 - 0SIN ------------------ ------------> <----------------- 1 - 0 SIPO ------------ 1 - 0SIPO ----------------- ------------> TEST DESCRIPTION 1. Set LPO at A and B. 2. Start alignment. 3. Check that both LPO and RPO after alignment completes. Fascicle VI.9 - Rec. Q.781 PAGE153 MTP, LEVEL 2 TEST NUMBER: 12 PAGE: 1 OF 1 REFERENCE:Q.703 SS 7, 8STD: Fig. 8 TITLE:Link State Control - Expected signal units/orders SUB TITLE:SIOS received when "Aligned not ready" PURPOSE:To check the response following normal alignment when PO has been set PRE-TEST CONDITIONS:Link out of service CONFIGURATION:1 TYPE OF TEST:VAT EXPECTED SIGNAL UNIT SEQUENCE: SPB SPA Link Lin k PAGE148 Fascicle VI.9 - Rec. Q.781 <----------------- 1 - 0 SIOS --------- 1 - 0SIOS ---------------- ---------> : set LPO : start <----------------- 1 - 0 SIO --------- 1 - 0SIO ------------------ ---------> <----------------- 1 - 0 SIN --------- 1 - 0SIN ----------------- ----------> <----------------- 1 - 0 SIPO --------- :stop 1 - 0SIOS ----------------- ----------> Fascicle VI.9 - Rec. Q.781 PAGE153 <----------------- 1 - 0 SIOS --------- TEST DESCRIPTION 1. Soon after alignment completes, A enters "Aligned not ready". 2. Before alignment completes, stop command is given at B. 3. Check that, on reception of SIOS, A enters "Out of service" state. 4. Repeat test with LPO set at B. MTP, LEVEL 2 TEST NUMBER: 1.13 PAGE: 1 OF 1 REFERENCE:Q.703 SS 7, 8STD: Fig. 8 TITLE:Link State Control - Expected signal units/orders PAGE148 Fascicle VI.9 - Rec. Q.781 SUB TITLE: SIO received when "Aligned not ready" PURPOSE:To check the response following normal alignment when PO has been set PRE-TEST CONDITIONS:Link out of service CONFIGURATION: 1 TYPE OF TEST:VAT EXPECTED SIGNAL UNIT SEQUENCE: SPB SP A Link Lin k <----------------- 1 - 0 SIOS --------- 1 - 0SIOS ---------------- ----------> : set LPO Fascicle VI.9 - Rec. Q.781 PAGE153 : start <----------------- 1 - 0 SIO --------- 1 - 0SIO ----------------- ---------> <----------------- 1 - 0 SIN -------- - 1 - 0SIN ----------------- ---------> <----------------- 1 - 0 SIPO --------- 1 - 0SIO ----------------- ---------> <----------------- 1 - 0 SIOS --------- TEST DESCRIPTION 1. Soon after alignment completes, A enters "Aligned not ready". 2. PAGE148 Fascicle VI.9 - Rec. Q.781 Before alignment completes at B, SIO is sent to A. 3. Check that, on reception of SIO, A enters "Out of service" state. 4. Repeat test with LPO set at B. MTP, LEVEL 2 TEST NUMBER: 1.14 PAGE: 1 OF 1 REFERENCE: Q.703 SS 7, 8STD: Fig. 8 TITLE: Link State Control - Expected signal units/orders SUB TITLE:Set and clear LPO when "Initial alignment" PURPOSE:To check normal alignment with PO set and clear during "Initial alignment" PRE-TEST CONDITIONS:Link out of service CONFIGURATION:1 Fascicle VI.9 - Rec. Q.781 PAGE153 TYPE OF TEST:VAT EXPECTED SIGNAL UNIT SEQUENCE: SPB SPA Link Lin k <----------------- 1 - 0 SIOS -------- 1 - 0SIOS ------------------ --------> : start <----------------- 1 - 0 SIO -------- 1 - 0SIO ----------------- ---------> <----------------- 1 - 0 SIN -------- : set LPO 1 - 0SIN PAGE148 Fascicle VI.9 - Rec. Q.781 ----------------- ---------> : clear LPO <----------------- 1 - 0 FISU -------- 1 - 0FISU ----------------- ---------> <----------------- 1 - 0 FISU -------- TEST DESCRIPTION 1. Set LPO at A during "Initial alignment" state. 2. Check A remains in "Initial alignment" state. 3. Clear LPO before alignment completes at A. 4. Check A enters "In service" state after normal alignment. 5. Fascicle VI.9 - Rec. Q.781 PAGE153 Repeat the test at B. PAGE148 Fascicle VI.9 - Rec. Q.781