Español dropdown-ico

Enterasys Networks B2G124-24 manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

Ir a la página of

manuales de instrucciones parecidos

Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Enterasys Networks B2G124-24. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Enterasys Networks B2G124-24 o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Enterasys Networks B2G124-24 se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Enterasys Networks B2G124-24, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Enterasys Networks B2G124-24 debe contener:
- información acerca de las especificaciones técnicas del dispositivo Enterasys Networks B2G124-24
- nombre de fabricante y año de fabricación del dispositivo Enterasys Networks B2G124-24
- condiciones de uso, configuración y mantenimiento del dispositivo Enterasys Networks B2G124-24
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Enterasys Networks B2G124-24 no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Enterasys Networks B2G124-24 y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Enterasys Networks en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Enterasys Networks B2G124-24, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Enterasys Networks B2G124-24, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Enterasys Networks B2G124-24. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    Enterasys ® Secur eStack ™ B2 Gigabit and Fast Ether net Switches Hardware Installation Guide B2G124-24 B2G124-48 B2H124-48 P/N 9034099-05 7.5x9-inch cover with bleed on 4 sides[...]

  • Página 2

    [...]

  • Página 3

    i Notice Enterasys Networks  reserv es  the  right  to  make  changes  in  specifica tions  and  other  information  contained  in  this  document  and  its  web  site  without  prior  notice.  The  reader  should  in  all  cases  consult  Enterasys Ne tworks [...]

  • Página 4

    ii REGULATORY COMPLIANCE INFORMATION FEDERAL COMMUNICATIONS CO MM ISSION (FCC) NO TICE This  device  com plies  with  Pa rt  15  of  the  FCC  rules.  Operation  is  subject  to  the  following  two  conditions:  (1)  this  device  may  not  cause  harmful  interference, [...]

  • Página 5

    iii ELECTROMAGNETIC COMPATIBILITY (EMC) This  product  complies  with  the  following:  47  CFR  Pa rt s  2  and  15,  CSA  C108.8,  89/336/EEC,  EN  55022,  EN  6100 0 ‐ 3 ‐ 2,  EN 61000 ‐ 3 ‐ 3,  EN  55024,  AS/NZS  CISPR  22,  VCCI  V ‐ 3.  COMPATIBILIDAD [...]

  • Página 6

    iv ѻ ѻ ક䇈ᯢк䰘ӊ Supplement to Product Instructions ᳝↦᳝ᆇ⠽䋼៪ܗ㋴ (Hazardous Substance) 䚼ӊৡ⿄ (Parts) 䪙 3E ∲ +J 䬝 &G ݁Ӌ䫀 &U   ໮⒈㘨㣃 3%% ໮⒈Ѡ㣃䝮 3%'( 䞥ሲ䚼ӊ (Metal Parts) hƻ ƻ ƻ ƻ ƻ ⬉䏃῵ഫ ( Circuit[...]

  • Página 7

    v VCCI NOTICE This  is  a  class  A  product  based  on  the  standard  of  the  Vo l u n t a r y  Control  Coun cil  for  Interference  by  Information  Te c h n o l o g y  Equipment  (VCCI).  If  this  equipment  is  used  in  a  domes tic  environme nt, [...]

  • Página 8

    vi DECLARATION OF CONFORMITY Application  of  Co uncil  Directiv e(s): 89/336/EEC 73/23/EEC Manufacturer’s  Na me: Enterasys Networks, Inc. Manufacturer ’ s  Address: 50  Minuteman  Road Andover,  MA  01810 USA European  Representativ e  Address: Enterasys Networks,  Ltd. Nexus  House,  Newbury  Busi[...]

  • Página 9

    vii ENTERASYS NETWORKS, INC. FIRMWARE LICENSE AGREEMENT BEFORE  OPENING  OR  UTILIZING  THE  ENCL OSED  PRODUCT , CAREFULL Y  READ  THIS  LICENSE  AGREEMENT . This  document  is  an  agreement  (“ Agreement”)  betwee n  the  end  user  (“Y ou”)  and  Enterasys Network s, Inc.[...]

  • Página 10

    viii 3. APPLICABLE  LAW. This  Agreem ent  shall  be  interpreted  and  governed  under  the  laws  and  in  the  state  and  federal  cour ts  of  the  Commonwealth  of  Massachusetts  wit hout  regard  to  its  conflicts  of  laws  prov isions.  You  a[...]

  • Página 11

    ix 8. AUDIT  RIGHTS. You  here by  acknowl edge  that  the  intell ectual  property  rights  associated  with  the  Program  are  of  critical  value  to  Enterasys  and,  accordingly,  You  hereby  agree  to maintain  complete  books,  records  and  accounts [...]

  • Página 12

    x[...]

  • Página 13

    xi Contents About This Guide Who Should Use This Guide ........ ................... ................ .................... ................... ................ ... ....... ... xv How to Use This Guide ................ ................ ................... ................. ................... .................. ........... .. xvi Related Documents ..[...]

  • Página 14

    xii Connecting AC and RPS-SYS Power ............. ....................... ....................... ...................... ............. 3 -15 AC Power ........................... ................ ................... ................ .................... ................... . ............ 3-15 C2RPS-SYS Redundant Power System ............... ........[...]

  • Página 15

    xiii Figures 1-1 B2G124-24 Stackable Switch .................... ...................... .................... ...................... ............ 1- 3 1-2 B2G124-48 Stackable Switch .................... ...................... .................... ...................... ............ 1- 3 1-3 B2H124-48 Stackable Switch..... ................... .......[...]

  • Página 16

    xiv[...]

  • Página 17

    SecureStack B2 Installation Guide xv About This Guide This  guide  provides  an  ov erview ,  installati on  and  troubleshooting  instructio ns,  and  specifications  for  the  Enterasys ®  SecureStack  B2G124 ‐ 24,  B2G124 ‐ 48,  and  B2H124 ‐ 48  stackable  Ethernet  switches.[...]

  • Página 18

    How to Use This Guide xvi About This Guide How to Use This Guide Read  through  this  guide  completely  to  familiarize  you rs el f  with  its  contents  and  gain  an  understanding  of  the  features  and  capabilities  of  the  stackable  Ethernet  switches.  A  gene[...]

  • Página 19

    Conventions Used in This Guide SecureStack B2 Installation Guide xvii Conventions Used in This Guide The  following  conventions  are  used  in  this  guide: Note: Calls the reader ’s attention to any item of information that may be of special import ance. Caution: Contains information essential to avoid damage to the equ ipm[...]

  • Página 20

    Conventions Used in This Guide xviii About This Guide[...]

  • Página 21

    SecureStack B2 Installation Guide 1-1 1 Introduction This  chapter  introduces  the  B2G124 ‐ 24 , B2G124 ‐ 48 ,  and B2H124 ‐ 48  stackable  switches.  Import ant Notice Depending on the firmwa re version used in the switch, some features described in this documen t may not be supported. Refer to the Release No tes sh[...]

  • Página 22

    Overview 1-2 Introduction Overview The  B2G124 ‐ 24,  B2G124 ‐ 48,  and  B2H124 ‐ 48  are  stackable  Fa st  Ethernet  and  Gigabit  Ethernet  switches,  whi ch  can  be  adapted  and  scaled  to  help  meet  you r  network  needs.  These  switches  provide  a[...]

  • Página 23

    Overview SecureStack B2 Installation Guide 1-3 Figure 1- 1 B2G124-24 St ackable Switch Figure 1-2 B2G124-48 S t ackable Switch 1 DB9 RS232 Console port connector 6 Mini-GBIC port st atus LEDs 2 S tatus LEDs 7 T wo ports for stack connections 3 T wen ty-four RJ45, 10/100/1000 Mbps ports 8 Reset switch 4 RJ45 port status LEDs 9 AC power input connect[...]

  • Página 24

    Overview 1-4 Introduction B2H124-48 The  B2H124 ‐ 48 ( Figure 1 ‐ 3 )  has  the  following  front  and  rear  panel  port  connections: •R J 4 5  ports  (10/100  Mbps  100BASE ‐ TX  copper  ports). •S F P  slots  that  provide  you  with  the  option  of  installin[...]

  • Página 25

    Connectivity SecureStack B2 Installation Guide 1-5 High-S peed St ack Connections The  switches  hav e  rea r ‐ panel  connectors  for  high ‐ speed  connections  in  a  stack  configuration.  The  high ‐ speed  stacking  cables  used  for  the  connections  are  optional  item[...]

  • Página 26

    Connectivity 1-6 Introduction T able 1-1 Description of Mini-GBICs Mini-GBIC Spec ification MGBIC-LC01 Provides one 1000BASE-SX compli ant LC fiber-optic multimode port and a standard LC connector . F or optical and operating range specifications, refer to “ MGBIC-LC01/MGBIC-MT01 S pecifications (1000BASE-SX) ” on page A-4. MGBIC-LC03 Provides [...]

  • Página 27

    Management SecureStack B2 Installation Guide 1-7 Management Management  of  the  module  can  be  eithe r  in ‐ band  or  out ‐ of ‐ band.  In ‐ band  remote  management  is  possible  us ing  Te l n e t ,  Enterasys Networks’  NetSight ®  man agement  application,  or  th[...]

  • Página 28

    Getting Help 1-8 Introduction Getting Help For  additional  support  related  to  the  switches  or  this  document,  contact  Enterasys Networks  using  one  of  the  follow ing  methods: Before  contacting  Enterasys Networks  for  technical  support,  have  the  following[...]

  • Página 29

    Enterasys SecureStack B2 Installation Guide 2-1 2 Network Requirements Before  inst alling  the  device,  review  the  requirements  and  specif ications  in  this  chapter  concerning  the  following: 10BASE-T Network When  connecting  a  10BASE ‐ TX  segment  to  one  of  the [...]

  • Página 30

    100BASE-TX Network 2-2 Network Requirements 100BASE-TX Network When  connecting  a  100BASE ‐ TX  segment  to  one  of  the  fixed  ports  (1 through  24  on  B2G124 ‐ 24,  1  through  48  on  B2G124 ‐ 48,  or  1  throug h  48  on  B2H124 ‐ 48),  use  Category [...]

  • Página 31

    SecureStack B2 Installation Guide 3-1 3 Hardware Installation This  chapter  provides  instructions  to  install  the  B2G124 ‐ 24,  B2G124 ‐ 48,  and  B2H124 ‐ 48.  Unless  otherwise  noted,  the  instructions  apply  to  all  switch es.  Follow  the  order  of  the  [...]

  • Página 32

    Considerations Prior to Installation 3-2 Hardware Installation Considerations Prior to Inst allation When  installing  the  switch,  note  the  following: •B e f o r e  starting  the  installation  procedure,  notify  the  network  administrator  of  the  installation. •F o l l o w  the  [...]

  • Página 33

    Installing Optional Mini-GBICs SecureStack B2 Installation Guide 3-3 Inst alling Optional Mini-GBICs This  section  describes  how  to  install  Mini ‐ GBICs  in  any  of  the  SFP  port  slots  (21 through 24  of  B2G124 ‐ 24;  45  through  48  of  B2G124 ‐ 48,  or  49  [...]

  • Página 34

    Installing Optional Mini-GBICs 3-4 Hardware Installation Inst allation To  install  a  Mini ‐ GBIC  that  has  an  MT ‐ RJ  connector ,  refer  to  Figure 3 ‐ 1 ,  or  for  a  Mini ‐ GBIC  with  an  LC  connector,  refe r  to  Figure 3 ‐ 2 ,  and  proceed  as  f[...]

  • Página 35

    Installing Optional Mini-GBICs SecureStack B2 Installation Guide 3-5 Figure 3-2 Mini-GBIC with LC Connector Removing the Mini-GBIC To  remove  a  Mi ni ‐ GBIC  from  a port  slot,  refer  back  to  Figure 3 ‐ 1  and  Figure 3 ‐ 2 ,  and  proceed  as  follows: 1. Attach  you r  antistatic ?[...]

  • Página 36

    Installing the Switch on a Flat Surface 3-6 Hardware Installation 3. Locate  the  release  tab  under  the  front  end  of  the  Mini ‐ GBIC.  For  the  type  of  Mini ‐ GBIC  shown  in  Figure 3 ‐ 1 ,  pu sh  in  on  the  release  tab  as  far  as  it  wi [...]

  • Página 37

    Installing the Switch on a Flat Surface SecureStack B2 Installation Guide 3-7 Figure 3-3 Chassis Bottom, Rubber Feet Placement 4. Remove  the  protectiv e  strip  from  the  back  of  one  rubber  foot  and  position  it  on  a  marked  location  and  press  firmly  into  place.  [...]

  • Página 38

    Installing the Switch on a Flat Surface 3-8 Hardware Installation Guidelines for Flat Surface Inst allation Locate  the  switch  within  152  cm  (5  ft)  of  its  pow er  source  and  on  a  surface  as  shown  in  Figure 3 ‐ 4 .  If  an  optional  redundant  pow er  syst[...]

  • Página 39

    Rack Mounting the Switch SecureStack B2 Installation Guide 3-9 Rack Mounting the Switch To  install  the  switch  in  a  19 ‐ inch  ra ck,  yo u  need:  •T w o  rackmount  brackets  and  mounting  screws  (rackmount  kit)  shipped  with  the  switch. •F o u r  user ‐ supplied[...]

  • Página 40

    Connecting High-Speed Stacking Cables 3-10 Hardware Installation Figure 3-5 Att aching the Rackmount Bracket s 2. With  the  mou nting  brackets  attached,  position  the  switch  between  the  vert ica l  frame  members  of  the  19 ‐ inch  rack  as  shown  in  Figu re 3 ‐ 6 .  The[...]

  • Página 41

    Connecting High-Speed Stacking Cables SecureStack B2 Installation Guide 3-11 The  high ‐ speed  stacki ng  cables  are  optional  items  and  must  be  ordered  separately .  The  B2G124 ‐ 48  and  B2H124 ‐ 48  support  thre e  types  of  SecureStack  stacking  cables: •C 2 C[...]

  • Página 42

    Configuring Switches in a Stack 3-12 Hardware Installation Figure 3-7 High-Sp eed St acking Cable Connections After  connecting  the  cables  to  the  stacking  ports,  proceed  to  “ Configuring  Switches  in  a  Stack ”  on  page 3 ‐ 12  for  instructions. Configuring Switches in a S t a[...]

  • Página 43

    Configuring Switches in a Stack SecureStack B2 Installation Guide 3-13 Once  installed  in  a  stack,  the  swi tches  behave  and  perform  as  a  single  switch.  As  such,  you  can  start  with  a  single  switch  and  add  more  switches  as  your  network ?[...]

  • Página 44

    Configuring Switches in a Stack 3-14 Hardware Installation Recommended Procedures for New and Existing S tacks Inst alling a New St ackable Syst em of Up to Eight Switches Use  the  following  procedure  to  install  a  new  stack  of  up  to  eight  switches  out  of  the  box.  Before  appl[...]

  • Página 45

    Connecting AC and RPS-SYS Power SecureStack B2 Installation Guide 3-15 Adding a New Switch to an Existing St ack Use  the  following  procedure  to  install  a  new  switch  to  an  existing  stack  configuration.  This  procedure  assumes  that  the  new  switch  being  added  ha[...]

  • Página 46

    Connecting AC and RPS-SYS Power 3-16 Hardware Installation Figure 3-8 Switch Rear V iew 3. Observe  that  the  power  CPU  LED  (not  shown),  located  on  the  front  panel.  During  the  initialization,  the  CPU  LED  will  start  by  illuminating  sol id  amber,  then ?[...]

  • Página 47

    Connecting AC and RPS-SYS Power SecureStack B2 Installation Guide 3-17 C2RPS-SYS Redundant Power System If  you  are  installing  an  optional  re dundant  power  system  (C2RPS ‐ SYS),  refer  to  the  installation  instructions  supplied  with  the  Secure Stack  RPS.  The  switch ?[...]

  • Página 48

    Connecting to Console Port for Local Management 3-18 Hardware Installation Connecting to Console Port for Local Management This  section  describes  how  to  install  an  RS232  DTE  interface  cable  to  a  PC,  a  VT  series  terminal,  or  a  modem  to  a  SecureStack  B2G12[...]

  • Página 49

    Connecting to Console Port for Local Management SecureStack B2 Installation Guide 3-19 Figure 3-9 DB9 Male Console Port Pinout Assignment s Connecting to an IBM or Comp atible Device To  connect  an  IBM  PC  or  compatible  devi ce,  running  the  VT  terminal  emulation,  to  an  Enterasys  switch ?[...]

  • Página 50

    Connecting to Console Port for Local Management 3-20 Hardware Installation Figure 3-10 Connecting an IBM PC or Compatible Connecting to a VT Series T erminal To  connect  a  VT  Series  terminal  to  an  Enterasys  switch  Console  port  ( Figure 3 ‐ 11 ),  use  a  UTP  serial  interface  cabl[...]

  • Página 51

    Connecting to Console Port for Local Management SecureStack B2 Installation Guide 3-21 Figure 3-1 1 Connecting a VT Series T erminal Connecting to a Modem To  connect  a  modem  to  an  Enterasys Netw orks  switch  modem  port  ( Figure 3 ‐ 12 ),  use  a  UTP  cable  terminated  with  a  DB9 ?[...]

  • Página 52

    Connecting to the Network 3-22 Hardware Installation Figure 3-12 Connecting t o a Modem Connecting to the Network The  following  procedures  cover  the  cable  connections  from  the  ne twork  or  other  devices  to  the  switch  RJ45  ports  or  any  installed  optional  Mini ‐ [...]

  • Página 53

    Connecting to the Network SecureStack B2 Installation Guide 3-23 2. Connect  the  twisted  pair  segment  to  the  switch  by  inserting  the  RJ45  connector  on  the  twisted  pair  segment  into  the  desired  RJ45  port  (for  ex ample,  Po r t  8).  Figure 3-13 Co[...]

  • Página 54

    Connecting to the Network 3-24 Hardware Installation Figure 3-14 Four-Wire Cros sover Cable RJ45 Pinout s for 10/100BASE-TX Figure 3-15 Four-Wire S traight-Through Cable RJ45 Pinout s for 10/100BASE-TX 1 RJ45 switch port 3 RJ45-to-RJ45 crossover cable 2 Other device port 4 RX+/RX- and TX+/TX-connecti ons These connections must share a common color [...]

  • Página 55

    Connecting to the Network SecureStack B2 Installation Guide 3-25 Figure 3-16 Eight-W ire Crossover Cabl e RJ45 Pinout s for 10/100/1000BASE-TX Figure 3-17 Eight-W ire Straig ht-Through Cable RJ45 Pinout s for 10/100/ 1000BASE-TX 1 RJ45 device port 3 RJ45-to-RJ45 crossover c able 2 Other device port 1 RJ45 device port 3 RJ45-to-R J45 straight-throug[...]

  • Página 56

    Connecting to the Network 3-26 Hardware Installation Connecting Fiber-Optic Cab les to MT -RJ Ports This  section  contains  the  procedures  for  connecting  a  1000BASE ‐ SX  mult imode  fiber ‐ optic  segment  from  the  network  or  other  devices  to  an  MT ‐ RJ  port  co[...]

  • Página 57

    Connecting to the Network SecureStack B2 Installation Guide 3-27 . 2. Insert  the  MT ‐ RJ  cable  connector  into  the  MT ‐ RJ  connector  unti l  it  clicks  into  place. Figure 3-18 Cable Connec tion to MT -RJ Multimode Fiber-Optic Connectors 3. Plug  the  other  end  of  the  cable ?[...]

  • Página 58

    Connecting to the Network 3-28 Hardware Installation b. If  there  are  separate  fiber ‐ optic  connections  on  the  other  device,  check  the  crossover  of  the  cables.  Swap  the  cable  connections  if  ne cessary . c. Check  that  the  fiber ‐ optic  connection [...]

  • Página 59

    Connecting to the Network SecureStack B2 Installation Guide 3-29 To  connect  an  LC  cable  connector  to  a  fixed  LC  connector  of  a  Mini ‐ GBIC,  refer  to  Figure 3 ‐ 19  and  proceed  as  follows: 1. Remove  the  protectiv e  covers  (not  shown)  from  t[...]

  • Página 60

    Connecting to the Network 3-30 Hardware Installation Figure 3-19 Cable Connec tion to LC Fiber-Optic Connectors 3. Plug  the  other  end  of  the  cable  into  the  appropriate  port  on  the  other  device.  Some  cables  may  be  terminated  at  the  other  end  with  two [...]

  • Página 61

    Completing the Installation SecureStack B2 Installation Guide 3-31 Completing the Inst allation After  installing  the  switch  and  making  the  connections  to  the  ne twork,  access  the  switch  management,  as  described  below . Initial Logon to Switch Managemen t To  initially  access[...]

  • Página 62

    Completing the Installation 3-32 Hardware Installation[...]

  • Página 63

    Enterasys SecureStack B2 Installation Guide 4-1 4 T roubleshooting This  chapter  provides  information  concerning  the  following: This  device  contains  a  battery  that  is  not  considered  a  user  replaceable  part.  If  the  battery  needs  to  be  replaced,  con[...]

  • Página 64

    Using LANVIEW 4-2 Troubleshooting Using LANVIEW These  switches  support  the  Enterasys N etwork s  built ‐ in  LANVIEW  LED  visual  diagnostic  and  status  monitoring  system.  The  LANVIEW  LEDs  on  both  the  B2G124 ‐ 24  and  B2G124 ‐ 48  are  loc ated  in  [...]

  • Página 65

    Using LANVIEW Enterasys SecureStack B2 Installation Guide 4-3 Figure 4-2 LANVIEW LEDs of B2H124-48 Ta b l e 4 ‐ 1  describes  the  LED  indications  and  provides  re commended  actions  as  appropriate. 1 CPU LED 6 Link/Activity LED for 10/100 Mbps, port 1 2 ST ACK DOWN LED 7 Link/Activity LEDs for 10/100 Mbps, 3 ST[...]

  • Página 66

    Using LANVIEW 4-4 Troubleshooting T able 4-1 L ANVIEW LEDs LED Color Stat e Recommended Action CPU Off Power disconnected. If the LED remains off after connecting AC power or DC power from an RPS, check the following: 1. Make sure there is power at the power source (AC source and RPS if applicable). 2. Replac e the power co rd with a know n good on[...]

  • Página 67

    Using LANVIEW Enterasys SecureStack B2 Installation Guide 4-5 UP Off No valid connection to sw itch stackdown connector . 1. Make sure the switch connected to the stackdown connector is powered on. 2. Replace cable wi th a known good one. 3. If the problem still exists, contact Enterasys Networks for technical support. Green Solid . V alid connecti[...]

  • Página 68

    Troubleshooting Checklist 4-6 Troubleshooting T roubleshooting Checklist If  the  device  is  not  work in g  properly ,  refer  to  Ta b l e 4 ‐ 2  for  a  checklist  of  problems,  possible  causes,  and  recommended  actions  to  resolve  the  problem. Link/ Activity Off 1. N[...]

  • Página 69

    Troubleshooting Checklist Enterasys SecureStack B2 Installation Guide 4-7 Cannot navigate beyond startup screen. Improper Community Names Ta b l e . Refer to the SecureS tack B2 C onfiguration Guide for the Community Names T able setup. Cannot contact the switch through in- band management. IP address not assigned. Refer to the SecureS tack B2 C on[...]

  • Página 70

    Using the Reset Switch 4-8 Troubleshooting Using the Reset Switch If  you  forget  the  switch  lo gin  passw ord,  use  the  Reset  switch  as  descr ibed  in  the  following  procedure.  Figure 4-3 Reset Switch To  reset  the  switch  passw ord,  refer  to  Figure 4 ‐ 3 [...]

  • Página 71

    Enterasys SecureStack B2 Installation Guide A-1 A Specifications This  appendix  provides  information  about  the  foll owing: Enterasys Networks  reserves  the  right  to  change  the  specifications  at  any  time  without  notice. Switch S pecifications Ta b l e A ‐ 1  provides  the [...]

  • Página 72

    Switch Specifications A-2 Specifications B2G124-4 8  RJ45  ports 1 through 48 Forty-eight, 10 BASE-T/100BASE-TX/1000BASE-T compliant ports with auto-sensing and auto-negotia tion through the RJ45 connections. SFP ports 45 through 48 Four slots that su pport optional Mini-GBICs for 1000BASE-FX fiber-optic connections and 1000BASE-T copper conn[...]

  • Página 73

    Switch Specifications Enterasys SecureStack B2 Installation Guide A-3 Predicted hours for Mean T ime Between Failures (MTBF) For the MTBF hours for these products, refer to the MTBF web site at URL http://www .ente rasys.com/support/mtbf/ Heat Dissip ation (max imum) B2G124-24 B2G124-48 B2H124-48 @ 86.40 W , 294.80 Btu/hr @ 129.50 W , 441 .87 Btu/h[...]

  • Página 74

    Mini-GBIC Input/Output Specifications A-4 Specifications Mini-GBIC Input/Output S pecifications The  Mini ‐ Gigabit  Ethernet  Card  (Mini ‐ GBIC)  port  interface  slots  can  support  1 ‐ Gbps  fiber ‐ optic  connections  as  described  in  Ta b l e A ‐ 2 .  The  optional  Mini ?[...]

  • Página 75

    Gigabit Ethernet Specifications Enterasys SecureStack B2 Installation Guide A-5 MGBIC-LC03 S pecific ations (1000BASE-SX) T able A-4 MGBIC-LC01/MGBI C-MT01 Operating Range Item Modal Bandwid th @ 850 nm Range 62.5 µm MMF 160 MHz/km 2-220 Meters 62.5 µm MMF 200 MHz/km 2-275 Meters 50 µm MMF 400 MHz/km 2-500 Meters 50 µm MMF 500 MHz/km 2-550 Mete[...]

  • Página 76

    Gigabit Ethernet Specifications A-6 Specifications MGBIC-LC09 S pecific ations (1000BASE-LX) MGBIC-08 Specificati ons (1000BASE-ELX) T able A-7 MGBIC-LC09 Optical Spec ifications Item 62.5 µm MM F 50 µm MMF 10 µm SMF T ransmit Power (minimum) -1 1.5 dBm -1 1.5 dBm -9.5 dBm Receive Sensitiv ity -20 dBm -20 dBm -20 dBm Link Power Budget 8.5 dBm 8.[...]

  • Página 77

    Console Port Pinout Assignments Enterasys SecureStack B2 Installation Guide A-7 MGBIC-02 Specifications (1000BASE-T) Console Port Pinout Assignment s The  Console  port  is  a  DB9  serial  communications  port  for  local  access  to  Local  Management.  Refer  to  Figure A ‐ 1  for  the ?[...]

  • Página 78

    Regulatory Compliance A-8 Specifications Regulatory Compliance The  B2G124 ‐ 24,  B2G124 ‐ 48,  and  B2H124 ‐ 48  meet  the  safety  and  electromagnetic  compatibility  (E MC)  requirements  listed  in  Ta b l e A ‐ 12 : T able A-12 Compliance St andards Regulatory Compliance Stan da rd s Safety[...]

  • Página 79

    Index-1 Index Numerics 1000BASE-SX/LX netwo rk connections requirements for 2-2 1000BASE-T requirements for 2-2 100BASE-TX requirements 2-2 10BASE-T connection 3-22 requirements 2-1 A AC input specifica tions A-3 B B2G124-24 overview of 1-2 B2G124-48 overview of 1-2 B2H124-48 overview of 1-4 C Cable Fiber Budget A-3 Cable specifications 1000BASE-SX[...]

  • Página 80

    Index-2 P Pinout assignments console port A-7 UTP 4-wire crossover cable 3-24 UTP 4-wire straight-through cable 3-24 UTP 8-wire crossover cable 3-25 UTP 8-wire straight-through cable 3-25 Power connection AC 3-15 RPS DC 3-17 Processors/mem ory A-2 R Rackmount installation guidelines for 3-9 Receive/Transmit LEDs viewing of 4-2 , 4-3 Redundant Power[...]