Cisco Systems MGX-FRSM-HS2 Bedienungsanleitung
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Richtige Gebrauchsanleitung
Die Vorschriften verpflichten den Verkäufer zur Übertragung der Gebrauchsanleitung Cisco Systems MGX-FRSM-HS2 an den Erwerber, zusammen mit der Ware. Eine fehlende Anleitung oder falsche Informationen, die dem Verbraucher übertragen werden, bilden eine Grundlage für eine Reklamation aufgrund Unstimmigkeit des Geräts mit dem Vertrag. Rechtsmäßig lässt man das Anfügen einer Gebrauchsanleitung in anderer Form als Papierform zu, was letztens sehr oft genutzt wird, indem man eine grafische oder elektronische Anleitung von Cisco Systems MGX-FRSM-HS2, sowie Anleitungsvideos für Nutzer beifügt. Die Bedingung ist, dass ihre Form leserlich und verständlich ist.
Was ist eine Gebrauchsanleitung?
Das Wort kommt vom lateinischen „instructio”, d.h. ordnen. Demnach kann man in der Anleitung Cisco Systems MGX-FRSM-HS2 die Beschreibung der Etappen der Vorgehensweisen finden. Das Ziel der Anleitung ist die Belehrung, Vereinfachung des Starts, der Nutzung des Geräts oder auch der Ausführung bestimmter Tätigkeiten. Die Anleitung ist eine Sammlung von Informationen über ein Gegenstand/eine Dienstleistung, ein Hinweis.
Leider widmen nicht viele Nutzer ihre Zeit der Gebrauchsanleitung Cisco Systems MGX-FRSM-HS2. Eine gute Gebrauchsanleitung erlaubt nicht nur eine Reihe zusätzlicher Funktionen des gekauften Geräts kennenzulernen, sondern hilft dabei viele Fehler zu vermeiden.
Was sollte also eine ideale Gebrauchsanleitung beinhalten?
Die Gebrauchsanleitung Cisco Systems MGX-FRSM-HS2 sollte vor allem folgendes enthalten:
- Informationen über technische Daten des Geräts Cisco Systems MGX-FRSM-HS2
- Den Namen des Produzenten und das Produktionsjahr des Geräts Cisco Systems MGX-FRSM-HS2
- Grundsätze der Bedienung, Regulierung und Wartung des Geräts Cisco Systems MGX-FRSM-HS2
- Sicherheitszeichen und Zertifikate, die die Übereinstimmung mit entsprechenden Normen bestätigen
Warum lesen wir keine Gebrauchsanleitungen?
Der Grund dafür ist die fehlende Zeit und die Sicherheit, was die bestimmten Funktionen der gekauften Geräte angeht. Leider ist das Anschließen und Starten von Cisco Systems MGX-FRSM-HS2 zu wenig. Eine Anleitung beinhaltet eine Reihe von Hinweisen bezüglich bestimmter Funktionen, Sicherheitsgrundsätze, Wartungsarten (sogar das, welche Mittel man benutzen sollte), eventueller Fehler von Cisco Systems MGX-FRSM-HS2 und Lösungsarten für Probleme, die während der Nutzung auftreten könnten. Immerhin kann man in der Gebrauchsanleitung die Kontaktnummer zum Service Cisco Systems finden, wenn die vorgeschlagenen Lösungen nicht wirksam sind. Aktuell erfreuen sich Anleitungen in Form von interessanten Animationen oder Videoanleitungen an Popularität, die den Nutzer besser ansprechen als eine Broschüre. Diese Art von Anleitung gibt garantiert, dass der Nutzer sich das ganze Video anschaut, ohne die spezifizierten und komplizierten technischen Beschreibungen von Cisco Systems MGX-FRSM-HS2 zu überspringen, wie es bei der Papierform passiert.
Warum sollte man Gebrauchsanleitungen lesen?
In der Gebrauchsanleitung finden wir vor allem die Antwort über den Bau sowie die Möglichkeiten des Geräts Cisco Systems MGX-FRSM-HS2, über die Nutzung bestimmter Accessoires und eine Reihe von Informationen, die erlauben, jegliche Funktionen und Bequemlichkeiten zu nutzen.
Nach dem gelungenen Kauf des Geräts, sollte man einige Zeit für das Kennenlernen jedes Teils der Anleitung von Cisco Systems MGX-FRSM-HS2 widmen. Aktuell sind sie genau vorbereitet oder übersetzt, damit sie nicht nur verständlich für die Nutzer sind, aber auch ihre grundliegende Hilfs-Informations-Funktion erfüllen.
Inhaltsverzeichnis der Gebrauchsanleitungen
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Seite 1
CHAPTER Card and Service Configuration 6-1 6 Card and Ser vice Configuration This chapter describes how to conf igure the M GX 8850 cards and the services they support. Although the presumption for thi s chapter is that a plan exists for your network, it revie ws some of the information that supports net work planning. Ge neric instruction s for in[...]
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Seite 2
Tasks for Configuring Cards and Services Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-2 PXM, the connections are global logical connections (GLCNs). By default, all resources on a a card or logical port are av ailable to any controller on a f irst-come, first-se rved basis. If necessary , you can modify[...]
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Seite 3
Card and Service Configuration 6-3 Rules for Adding Connections Rules f or Adding a D AX Connection A D AX con is a connection whose endpoints for the entire connection e xist on the sam e switch. The following apply to the MGX 8850 switch: 1 On a feeder , a D AX con can exist between dif ferent service modules or the same service module. 2 A stand[...]
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Seite 4
Tasks for Configuring Cards and Services Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-4 Rules f or Adding Management Connections This section describes the requirements for addi ng an inban d A TM PVC for managing an MGX 8850 stand-alone node. A management connection lets a workstation co nnected throug[...]
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Seite 5
Card and Service Configuration 6-5 The Processor Switching Module The Pr ocessor Switching Module This section first describes ho w to activ ate and conf igure the card-lev el parameters, lines, and ports on the PXM uplink card then describes how to add connections to th e PXM in a stand-alone node. The descriptions tell you how to: • Optionally [...]
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Seite 6
The Processor Switching Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-6 Configuring Card-Lev el P arameters, Lines , and P or ts This section describes how to conf igure card-level features, acti vate a physical line, and configure logical elements such as a port. If necessary , refer to the secti[...]
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Seite 7
Card and Service Configuration 6-7 Automatic Protection Switching on the PXM Using an example of 100% of the bandwidth on one logical port 1: addport 1 1 100 1 200 where the firs t “1” is the logi cal port number; the second “1 ” is the line number on the PXM back card to which you are assigning this logical port number; “100 ” is the p[...]
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Seite 8
The Processor Switching Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-8 Initial APS specifi cati on consists of the working and pr otection slot and line and the mode for APS. After the initial APS specification, you can configure additional APS para meters, giv e commands for switching lines, and[...]
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Seite 9
Card and Service Configuration 6-9 Adding Connecti ons on a PXM in a Stand-Alone Node Adding Connections on a PXM in a Stand-Alone Node This section describes the CLI commands for prov isionin g connections on a PXM in a stand-alone node. Connection addition abides by the rules for a standard connection or a management connect ion in the form of ei[...]
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Seite 10
The Processor Switching Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-10 Step 3 As needed, specify usage parameter control according to the connec tion type. Use either cnfupccbr , cnfupcvbr , cnfupcabr , or cnfupcubr . The following text lists the parameters for each. Note that the parameters for[...]
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Seite 11
Card and Service Configuration 6-11 Adding Connecti ons on a PXM in a Stand-Alone Node T able 6-1 P olicing Definitions Accor ding to P olicing and Connection T ype P olicing b y Connection T ype AT M F o r u m T M spec. 4.0 conformance definition PCR Flow (1st leaky buck et ) CLP tagging (for PCR flow) SCR Flow (2nd leaky buck et ) CLP tagging (fo[...]
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Seite 12
ATM Universal Servic e Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-12 A TM Universal Service Module The eight-port A TM Uni versal Service Module (MGX-A USM/B -8T1 and MGX-A USM/B-E1) is a multipurpose card set with eight T1 or E1 lines that support: • A TM UNI with high port-density for the C[...]
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Seite 13
Card and Service Configuration 6-13 Using the CLI to Configure the Card, Li nes, and Ports On the CLI of the A USM/B: Step 1 If necessary , modify the resource partitio ning for the whole card by e xecuting the cnfcdrscprtn command. Y ou can vie w resource partitioning th rough dspcdrscprtn . cnfcdrscprtn < number_P AR_conns | numb er_PNNI_conns[...]
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Seite 14
ATM Universal Servic e Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-14 cnfportrscprtn < port_n um > < contr oller > < ingr ess_%BW > < e gr ess_%BW > < number_of_cons > < VPImin/VPImax > [ VCImin/VCI max ] • port_num is the port number in the range 1–8. •[...]
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Seite 15
Card and Service Configuration 6-15 Adding and Con figuring Connection s on the AUSM/B On the CLI of the A USM/B: Step 1 Execute the addcon command. When you add a connection with addcon , the system automatically assigns the next av ailable channel number , so addcon does not require it. Howe ver , some related commands require a channel number—[...]
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Seite 16
ATM Universal Servic e Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-16 cnfupcvbr has the same syntax and parameters as cnfupcabr cnfupcvbr or cnfupcabr < port.vpi.vci > < enable > < pcr [0+1]> < cdvt [0+1]> < scr > < scr_police > < mbs > < IngPcUtil &g[...]
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Seite 17
Card and Service Configuration 6-17 Adding and Con figuring Connection s on the AUSM/B cnfupcubr < port.vpi.vci > < en able > < pcr [0+1]> < cd vt [0+1]> < IngPc > < util > < clp_tag > Step 3 If the system has the ForeSight feature, use cnfcha nfst to configure it. cnfchanfst < port.vpi.vci > < ena[...]
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Seite 18
ATM Universal Servic e Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-18 Step 4 If necessary , change the queue depths by using cnfc hanq . cnfchanq < port.vpi.vci > < discar d_option > < vc_q_depth > < clp_thr esh_high > < clp_thr esh_low | epd_threshold > < efci_t[...]
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Seite 19
Card and Service Configuration 6-19 Frame Service Module Features Frame Service Module Features This section describes the features av ailable on each of the Fram e Service Modules (FRSMs). For descriptions of how to set up these cards and add connections, see the subsequent section titled “Configuring Frame Relay Service. ” This section consis[...]
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Seite 20
Frame Service Module Features Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Numb er 78-6186-02 6-20 F our-P or t Unchanneliz ed F rame Ser vice Module f or V .35 The MGX-FRSM-HS1/B provides unchannelized Fram e Relay service across four V .35 lines. The maximum through put for the card is 16 Mbps. The maximum rate on a line [...]
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Seite 21
Card and Service Configuration 6-21 Frame Service Module Features • Standards-based management tools. Each FRSM supports SNMP , TFTP for configuration and statistics collection, and a command line in terface. The Cisco W AN Manager application provides full graphical user interface support for connection management. The CiscoV iew application pro[...]
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Seite 22
Frame Service Module Features Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Numb er 78-6186-02 6-22 MGX-FRSM-HS2/B F eatures The specific features are: • Up to 1000 user-connections • Maximum 2 logical ports • T wo HSSI lines with configurable line speeds in multiples of 56 Kbps or 64 Kbps • Selectable DTE or DCE mod[...]
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Seite 23
Card and Service Configuration 6-23 Description of Connection Types on the FRSM Description of Connection T ypes on the FRSM The following sections describe NIW , SIW , FUNI, an d frame forwarding. T opi cs include translation and congestion management. F rame Rela y-to-A TM Network Interworking FR-A TM network interworking (NIW) support s a perman[...]
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Seite 24
Description of Connecti on Types on the FRSM Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-24 PVC Status Management The management of A TM layer and FR PVC status management can operate independen tly . The PVC status from the A TM layer is used when determining the status of th e FR PVC. Howe ver , no d[...]
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Seite 25
Card and Service Configuration 6-25 Frame Relay-to-ATM Service Interworking • CLP is always 1. In the A TM-to-Frame Relay direction, you can specify a CLP-to-DE mapping scheme for an indi vidual connect ion: • If one or more A TM cells belonging to a frame ha s CLP=1, the DE field of the Frame Relay frame is set. • DE is always 0. • DE is a[...]
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Seite 26
Description of Connecti on Types on the FRSM Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-26 Command and Response Mapping The FRSM provides command and response mapping in both directions: • In the Frame Relay-to-A TM direction, the FRSM maps the C/R bit of the recei ved Frame Relay frame to the CPCS-[...]
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Seite 27
Card and Service Configuration 6-27 Configuring Fra me Relay Service Configuring Frame Rela y Service This section first describes how to configure the FR SM card, lines, and ports, then describes ho w to add connections. The descriptions are for the CLI execution of the ta sks. Y ou can also configure the FRSM card, lines, and ports by using the C[...]
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Seite 28
Configuring Frame Relay Service Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-28 T able 6-2 Supported Lines rates on the MGX-FRSM- HS1/B The possible errors for cnfln are: • One or more parameters are in valid. • Line does not e xist (h as not been added). • Loopback or BER T is on. • An activ e [...]
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Seite 29
Card and Service Configuration 6-29 Configuring th e FRSM Cards, Line s, and Ports • line_num is the DS1 number in the range 1–56 to which you assign th e DS0 when both lines are acti ve. If you acti vate only one line, the range is 1–28. Y ou can assign up to 24 contiguo us DS0s to one D S1. Each physical line support s up to 28 DS1s. The nu[...]
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Seite 30
Configuring Frame Relay Service Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-30 • lmi_sig specif ies the LMI signaling. 1 =Other , 2=None, 3=StrataLMI, 4=AnnexA UNI, 5=AnnexDUNI, 6=AnnexANNI, 7=A nnexDNNI LMI signalling, N=none, S=StrataLMI, and au=AnnexA UNI. • asyn enables asynchronous updates: (y[...]
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Seite 31
Card and Service Configuration 6-31 Adding a Frame Relay Connection Note The following step applies to Y -cable redundancy for the MGX-FRSM-2T3E3. For 1: N redundancy on the eight-port FRSMs, refer to “Redundancy Support by the MGX-SRM-3T3/B. ” Step 7 Optionally configure Y -cable redundancy if you have connec ted the lines of adjacent MGX-FRSM[...]
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Seite 32
Configuring Frame Relay Service Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-32 • mastership indicates if this end of the connec tion is master or sla ve: 1=master , 2=sla ve. • connID is the connection identifier at the remote end. It a ppears in the syntax as an optional parameter because it is ma[...]
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Seite 33
Card and Service Configuration 6-33 Adding a Frame Relay Connection • CIR specifies the committed information rate. The range is 0–10 000000 bps (although the V .35 version supports a maximu m of 8 Mbps sustained). • chan_type is a number that identif ies the chan nel type: 1=NIW . 2=transparent SIW . 3=SIW with translation. 4= FUNI. 5=frame [...]
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Seite 34
Configuring Frame Relay Service Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-34 Estab lishing the BPX 8600-to-BPX 8600-Ser ies Segment For a three-se gment connection, establish a BPX 8600-to-BPX 8 600-seri es (middle) segment. Execute addcon at one of the BPX 8600-series nodes, as follo ws. • For slo[...]
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Seite 35
Card and Service Configuration 6-35 Bit Error Rate Testing on an Unchannelized T3 or E3 FRSM • addchanl oop and delchanloop are standard user commands for looping on a chan nel. • tstcon checks the integrity of a connection. • tstdelay measures the round trip delay on a connection. Bit Error Rate T esting on an Unchannelized T3 or E3 FRSM The[...]
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Seite 36
Circuit Emulation Servic e Module for T3 and E3 Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-36 Cir cuit Emulation Service Module f o r T3 and E3 The main function of the Circuit Emulation Service Module (CESM) is t o provide a constant bit rate (CBR) service. The CESM con verts data stream s into CBR A[...]
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Seite 37
Card and Service Configuration 6-37 Configuring Service on a T 3 or E3 CESM Error and Alarm Response When it detects a loss of signal (LOS) alarm, the C ESM notifies th e connected CPE in the upstream direction after an int egration peri od. The CESM continue s to emit cells at the nom inal rate but sets the A TM cell payload with an appropriate da[...]
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Seite 38
Circuit Emulation Servic e Module for T3 and E3 Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-38 Configuring the Card, Lines, and P or ts This section describes how to conf igure parameters for the card, line, and port through the CLI. If you use the CiscoV iew application, refer to Ci scoV iew documenta[...]
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Seite 39
Card and Service Configuration 6-39 Configuring Service on a T 3 or E3 CESM command is addcon . If the application requir es NSAP addressing, use addchan to add the connection and cnfchan if you need t o modify it. Refer to the comma nd reference for the syntax. On the CESM CLI: Step 1 Add a connection b y executing addcon . (Alternati vely , you c[...]
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Seite 40
Circuit Emulation Servic e Module for T3 and E3 Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-40 • r oute_priority is the priority of th e connection for re-routing. The range is 1–15 and is meaningful only in relation to the priority of other connections. • max_cost is a number establishing the ma[...]
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Seite 41
Card and Service Configuration 6-41 Eight-Port Circuit Emulati on Service Modules Eight-P or t Circuit Em ulation Ser vice Modules The main function of the Circuit Emulation Service Module (CESM) is t o provide a constant bit rate (CBR) circuit emulation service by con verting data streams into CBR AAL 1 cells for transport across an A TM network. [...]
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Seite 42
Eight-Port Circuit Emul ation Service Modules Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-42 Cell Dela y T reatment For each connection, you can conf igure a tolerable v ariation in the cell arri v al time (CD VT) according to the expected reliability of the route. The CD VT applies to the receive b uf[...]
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Seite 43
Card and Service Configuration 6-43 Configuring Serv ice on an Eight-Port CESM Configuring Ser vice on an Eight-P or t CESM This section describes the steps for setting up a CESM and adding conn ections. The maximum number of connections is 248 on the MGX-CESM /B-8E1 and 192 on the MGX-CESM/B-T1. Use either the CLI or the Cisco W AN Manager ap plic[...]
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Seite 44
Eight-Port Circuit Emul ation Service Modules Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-44 Step 3 Create a logical port with addport if the application requires N x 64-Kbps channels: addport < port_num > < lin e_num > < be gin_slo t > < num_slot > < port_type > • port_[...]
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Seite 45
Card and Service Configuration 6-45 Configuring Serv ice on an Eight-Port CESM Adding and Modifying Connect ions Use either the Cisco W AN Manager application or the CLI to add or mo dify connections. If you use the W AN Manager application, refer to the Cisco W AN Ma nager Oper ations Guide . This section describes ho w to add a connection to a PX[...]
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Seite 46
Eight-Port Circuit Emul ation Service Modules Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-46 Step 2 Optionally , you can use cnfcon to modify an individual connection. This command requires a channel number . If you add a connection by using addcon , you do not need to specify a channel number because [...]
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Seite 47
Card and Service Configuration 6-47 Service Resource Module Service Resource Module This section describes ho w to use the features of the T3 version of the Service Resource Module (MGX-SRM-3T3/B). This mult ipurpose card can provide: • De-mulitplexing of T3 service called bulk distribution. • 1: N redundancy support for service modules with T1[...]
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Seite 48
Service Res ource Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-48 Bulk Distri b ution f or T1 Ser vice The MGX-SRM-3T3/B supports a de-mulitplexing function called bu lk d i st r ibu t i on . W ith bulk distribution, the MGX-SRM-3T3/B con verts traf fic from its T3 lines to T1 channels and sends [...]
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Seite 49
Card and Service Configuration 6-49 Redundancy Suppo rt by the MGX-SRM-3T3/B The need for back cards and the choice of bus for redundancy support depends on whether the MGX-SRM-3T3/B mu st provide bulk distribution: • W ith bulk distribution, the T1 service modules do not use back cards. The MGX-SRM-3T3/B uses the distribution bus to support redu[...]
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Seite 50
Service Res ource Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-50 Configuring Redundancy Through the Distribution Bus Redundancy by w ay of the distribution b us applies to T1 channels yo u linked for bulk distrib ution. For a redundanc y configuration on the MGX-SRM-3T3/B that utilizes the distr[...]
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Seite 51
Card and Service Configuration 6-51 Bit Error Rate Testing Through an MGX-SRM-3T3 The MGX 8850 bus structure supports one BER T session per upper or lo wer bay , so the switch can run a maximum of two sessions at once. When you specify the target slot through the CiscoV iew application or the CLI, the system determi nes if a BER T configuration alr[...]
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Seite 52
Service Res ource Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-52 T able 6-6 Loopback T est for AX-FRSM-8T 1, MGX-CESM-8T1, and MGX-FRSM-2CT3 T able 6-7 Patter n T est for AX -FRSM-8E1 and MGX-CESM-8E1 T able 6-8 Loopback T est for AX-FRSM-8E1 and MGX-CESM-8E1 T able 6-9 Pattern T est for MGX-A U[...]
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Seite 53
Card and Service Configuration 6-53 Bit Error Rate Testing Through an MGX-SRM-3T3 P attern T e st Options The pattern test options consist of the device to loop and the pattern. This section lists the device options and patterns that appear in the menus. Refer to the preceding tables as needed. The device to loop options identify the ty pe of de vi[...]
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Seite 54
Service Res ource Module Cisco MGX 8850 Installation and Con figuratio n, Release 1.1.00, Part Number 78-618 6-02 6-54 Loopbac k T est Options The loopback tests do not monitor the integrity of the data but rather the integrity of the path. The type of loopback indicates th e direction of test data transmission. The choices are: • far end means t[...]