CiscoメーカーONS 15454 SDHの使用説明書/サービス説明書
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CH A P T E R 15-1 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 15 Performance Monitoring Note The terms "Unidirectional Path Swit ched Ring" and "UPSR" may appear in Cisco lit erature. These t erms do not refer to using Cisco ONS 15xxx products in a unidirectio nal path switched ring conf iguratio n.
15-2 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.2 Intermediate-Path Perfor mance Monito ring During the accumulation cycle, if the current v alue of a .
15-3 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.3 Pointer Justification Count Performance Monitoring For detailed inf ormation about specif ic IPPM parameters , lo cate the card name in the foll o wing sections and re vie w the appropriate def inition.
15-4 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.4.1 E1-N -14 Card and E1 -42 Card Performanc e Monitoring Parameter s Figur e 15-1 Monitor ed Signal T .
15-5 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.4.1 E1-N-14 Card and E1-42 Card Performance Monitoring Parameters T able 15-2 Line PM P aramet ers f or the E1 -N-1 4 Card and E1 -42 Card, Near -End Parameter Definition Note SDH path PMs do not incr ement unless IPPM i s enabled.
15-6 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.4.1 E1-N -14 Card and E1 -42 Card Performanc e Monitoring Parameter s E1 (Tx or Rx) P-AISS AIS Seconds Path (P- AISS) is a count of one-second in tervals con taining one or more AIS defects.
15-7 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.4.2 E3-12 Card Performance Monitoring Parameters 15.4.2 E3-12 Card Performance Monitoring Parameters Figure 15-3 sho ws the sig nal types that support near -end and f ar- end PM paramete rs for the E3-12 card.
15-8 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.4.2 E3-12 Ca rd Performance Monitoring Parame ters T able 15-5 Line PM P aramet ers for the Near -End E3-12 Card Parameter Definition E3 CV -L Code V iolation Line (CV -L) indicates that the number of coding violations occurring on the l ine.
15-9 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.4.2 E3-12 Card Performance Monitoring Parameters LP-U AS Lo w-Order P ath Una v aila ble Second s (LP-U AS) is a count of the seconds when the VC path was una v ailable.
15-10 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.4.3 DS3i-N -12 Card Performanc e Monitoring Parameter s 15.4.3 DS3i-N-12 Card Performance Monitoring Parameters Figure 15-5 sho ws the signa l types that support near-end and far -end PM parameters for the DS3i-N-12 card.
15-11 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.4.3 DS3i-N-12 Card Performance Monitoring Parameters The PM parameters for the DS3i -N-12 card are described in T able 15-9 through T able 15-14 on page 15-13 .
15-12 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.4.3 DS3i-N -12 Card Performanc e Monitoring Parameter s T able 15-1 1 CP -Bit F raming DS-3 P ath PM P.
15-13 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.4.3 DS3i-N-12 Card Performance Monitoring Parameters T able 15-13 V C3 Low-Or der P ath PM P arameter.
15-14 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.5 Performanc e Monitor ing for Et hernet Card s 15.5 Performance Monitoring for Ethernet Cards The follo wing sections d efin e performance monitori ng parameters and def initions for the E-Series, G-Series, and ML-Series Ethernet cards.
15-15 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.5.1 E-Series Ethernet Card Performance Mon itoring Parameters 15.
15-16 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.5.2 G- Series Ethernet Car d Performance Monitoring Par ameters Note Line utilization numbers e xpress th e a verage of ingress and egress traf f ic as a percentage of capacity .
15-17 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.5.2 G-Series Ethernet Card Performance Monitoring Parame ters 15.5.2.1 G-Series Ethernet Statistics Window The Ethernet statistics window lists Ethernet parameters at the line le vel.
15-18 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.5.2 G- Series Ethernet Car d Performance Monitoring Par ameters Note Do not use the HDLC errors counte.
15-19 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.5.3 ML-Series Ethernet Card Performance Monitoring Parame ters Note Unlike the E-Series, the G Series card does not hav e a display of T runk Utilizati on statistics, because the G-Series card is not a Layer 2 device or switch.
15-20 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.5.3 ML- Series Ethernet Ca rd Performance Mo nitoring Parameters 15.5.3.2 ML-Series POS Ports Window The POS Ports windo w lists PM parameter v alues for each POS port on the card.
15-21 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6 Performance M onitoring for Optical Cards 15.6 Performance Monitoring for Optical Cards The follo w.
15-22 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.1 STM-1 Cards Performa nce Monitoring Parameters 15.6.1 STM-1 Cards Performance Monitoring Parameters Figure 15-7 sho ws where ov erhead b ytes detected on the ASICs produce performance monitoring parameters for the STM-1 an d STM1 SH 1310-8 cards.
15-23 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.1 STM-1 Cards Performance Monitoring Parameters T able 15-24 Multiplex Section PM P ar ameters f or.
15-24 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.1 STM-1 Cards Performa nce Monitoring Parameters T able 15-26 P oint er Justification Count PM P ara.
15-25 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.1 STM-1 Cards Performance Monitoring Parameters HP-U AS High-Order P ath Una v ailab le Second s (HP-U AS) is a count of the seconds when the VC path wa s unav ailable.
15-26 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.2 STM-1E Card Performa nce Monitoring Par ameters 15.6.2 STM-1E Card Performance Monitoring Parameters Figure 15-8 sho ws where ov erhead b ytes detected on the ASICs produce performance monitoring parameters for the STM-1E card.
15-27 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.2 STM-1E Card Performance Monitoring Parameters Figur e 15-9 PM Read P oints on the S TM-1E Cards in E4 Mode The PM parameters for the STM-1E cards are described in T able 15-29 on page 15-27 through T ab le 15-33 on page 15-30 .
15-28 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.2 STM-1E Card Performa nce Monitoring Par ameters RS-U AS Regenerator Secti on Unav ailable Second (RS-U AS) is a count of the seconds when the regenera tor section was un av aila ble.
15-29 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.2 STM-1E Card Performance Monitoring Parameters T able 15-31 High-Order V C4 and V C4-Xc P a th PM .
15-30 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.2 STM-1E Card Performa nce Monitoring Par ameters MS-NPJC-Pgen Multiplex Section Ne gati v e Poin ter Justif icatio n Count, P ath Generated (MS-NPJC-Pgen) is a cou nt of the neg ati ve pointer justif ications generated for a particular path.
15-31 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.3 STM-4 and STM4 S H 1310-4 Card Performance Monitoring Parameters 15.
15-32 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.3 STM-4 and STM4 SH 1310-4 Card Performance Monitoring Parameters T able 15-34 Regenerat or Section .
15-33 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.3 STM-4 and STM4 S H 1310-4 Card Performance Monitoring Parameters HP-NPJC-Pdet High-Order P ath Ne.
15-34 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.3 STM-4 and STM4 SH 1310-4 Card Performance Monitoring Parameters MS-PSC-W For a w orking line in a .
15-35 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.4 STM-16 and STM-64 Card Perf ormance Monitoring Parameters 15.
15-36 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.4 STM-16 and STM-64 Card Perf ormance Monitoring Parameters Figure 15-13 PM Read Points on the S TM-16 and S TM-64 Cards The PM parameters for the STM-16 an d STM-64 cards are descr ibed in T able 15-39 throug h T a ble 15-43 on page 15-39 .
15-37 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.4 STM-16 and STM-64 Card Perf ormance Monitoring Parameters T able 15-40 Multiplex Section PM P ar .
15-38 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.4 STM-16 and STM-64 Card Perf ormance Monitoring Parameters HP-PJCS-Pdet High-Order Path Pointer Justif ication Count Seconds (HP-PJCS-PDet) is a count of t he one-second i nterv als containing one or more HP-PPJC-PDet or HP-NPJC-PDet.
15-39 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.4 STM-16 and STM-64 Card Perf ormance Monitoring Parameters MS-PSC-W For a wo rking line in a tw o-.
15-40 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.5 TXP_MR_10G Card Performance Monitoring Paramete rs 15.6.5 TXP_MR_10G Card Performance Monitoring Parameters Figure 15-14 sho ws the signal types that support near-end and far-end PM parameters.
15-41 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.5 TXP_MR_10G Card Performance Monitoring Parameters Note The XX in Figure 15-14 on page 15-40 represents all PMs listed in T able 15-44 on page 15-41 throug h T ab le 15-49 on page 15-45 w ith the given pref ix and/or suff ix.
15-42 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.5 TXP_MR_10G Card Performance Monitoring Paramete rs Rx Optical Pwr (Max) Maximum receiv e optical p.
15-43 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.5 TXP_MR_10G Card Performance Monitoring Parameters MS-SES Multip lex Section Severely Errore d Second (MS-SES) is a one-second period which contains 30 percent or more err ored blocks or at least one defect.
15-44 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.5 TXP_MR_10G Card Performance Monitoring Paramete rs T able 15-48 Near -End or F ar -End OTN G.
15-45 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.6 TXP_MR_2.5G and TXPP_MR_2.5G Card Performan ce Monitoring Parameters 15.6.6 TXP_MR_2.5G and TXPP_MR_2. 5G Card Performance Monitoring Parameters Figure 15-16 on page 15-45 shows the signal t ypes that support near -end and f ar -end PM parameters.
15-46 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.6 TXP_MR_2.5G and TXPP_MR_2.5G Ca rd Performance Mo nitoring Parameters Figure 15-1 7 PM Read P oints on TXP_MR_2.5G and TXP P_MR_2.5G Cards The PM parameters for the TXP_MR_2.
15-47 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.6 TXP_MR_2.5G and TXPP_MR_2.5G Card Performan ce Monitoring Parameters T able 15-51 Near -E nd or F ar -End Regenerator Sectio n PM P arameters fo r STM-1, S TM-4, and S TM-16 P ayloads on TXP_MR_2.
15-48 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.6 TXP_MR_2.5G and TXPP_MR_2.5G Ca rd Performance Mo nitoring Parameters MS-BBER Multiple x Section Background Blo ck Error Ratio (MS-BBER) is the ratio of BBE to total blocks in a v ailable ti me during a f ixe d measurement interv al.
15-49 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.6 TXP_MR_2.5G and TXPP_MR_2.5G Card Performan ce Monitoring Parameters U AS-SM Section Monitoring Una v ailabl e Seconds (U AS-SM) indica tes the unav ailable seconds recorded in the O TN section during the PM time interv al.
15-50 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.7 MXP_ 2.5G_10G Card Performance Monito ring Parameter s 15.6.7 MXP_2.5G_10G Card Perf ormance Monitoring Parameters Figure 15-18 sho ws the signal types that support near-end and far-end PM parameters.
15-51 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.7 MXP_2.5G_10G Card Perfor mance Monitoring Parameters Figure 15-1 9 PM Re ad P oints on MXP_2.5G_1 0G Car ds The PM parameters for the MXP_2. 5G_10G cards are described in T able 15-56 th rough T able 15-60 on page 15-54 .
15-52 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.6.7 MXP_ 2.5G_10G Card Performance Monito ring Parameter s T able 15-57 Near -E nd or F ar -End Regenerat or Section PM Par ameters f or MXP_2.
15-53 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.6.7 MXP_2.5G_10G Card Perfor mance Monitoring Parameters MS-BBER Multiplex Section Background Blo ck Error Ratio (MS-BBER) is the ratio of BBE to total blocks in a v ailable ti me during a f ixe d measurement interv al.
15-54 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.7 Perfo rmance Monitoring for the Fiber Channel Card 15.7 Performance Monitoring for the Fiber Channel Card The following sections define performance m onitoring pa rameters and definitions for the FC_M R-4 card.
15-55 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.7.1 FC_MR-4 Card Performance Monitoring Parame ters 15.7.1.1 FC_MR-4 Statistics Window The statistics windo w lists paramet ers at the line le vel. The Stati stics windo w prov ides b uttons to change the statistical v alues sho wn.
15-56 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.7.1 FC_ MR-4 Card Performanc e Monitoring Pa rameters 15.7.1.2 FC_MR-4 Utilization Window The Utilization windo w sho w s the percentage of transmit (Tx) and recei ve (Rx) line bandwidth used b y the ports during consecuti ve time segments.
15-57 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.8 Performance Monitoring fo r DWDM Cards 15.8 Performance Monitoring for DWDM Cards The follo wing sections d efin e performance monitori ng parameters and def initions for t he OPT -PRE, OPT -BST , 32 MUX- O, 32 DMX-O, 4MD-x x.
15-58 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.8.3 4MD -xx.x Card Perfor mance Monitoring Parame ters 15.8.3 4MD-xx.x Card Performance Monitoring Parameters The PM parameters for the 4M D-xx.x cards are de scribed in T able 15-68 and T able 15-69 .
15-59 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.8.5 OADM Band Filter Card Performance Monitoring Parameters 15.8.5 OADM Band Filter Card Performance Monitoring Parameters The PM parameters for the AD-1B-xx.
15-60 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.8.6 Op tical Service Ch annel Card Perf ormance Monitorin g Parameters 15.
15-61 Cisco ONS 15454 SDH Refe rence Manual, R4.6 April 2008 Chapter 15 Performance Mo nitoring 15.8.6 Optical Se rvice Channel Card Performance M onitoring Parameters RS-ES Regenerator Sectio n Errored Second ( RS-ES) is a one-second peri od with one or more errored blocks or at least one defect.
15-62 Cisco ONS 15454 SDH Re ference Manual, R4.6 April 2008 Chapter 15 Performance Monitoring 15.8.6 Op tical Service Ch annel Card Perf ormance Monitorin g Parameters.
デバイスCisco ONS 15454 SDHの購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Cisco ONS 15454 SDHをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはCisco ONS 15454 SDHの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Cisco ONS 15454 SDHの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Cisco ONS 15454 SDHで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Cisco ONS 15454 SDHを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はCisco ONS 15454 SDHの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Cisco ONS 15454 SDHに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちCisco ONS 15454 SDHデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。