VES-1616F-3x Series User’s Guide
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H A P T E R
35
Troubleshooting
This chapter covers potential problems and possible remedies.
35.1 Problems Starting Up the Switch
35.2 Problems Accessing the Switch
Table 87
Troubleshooting the Start-Up of Your Switch
PROBLEM
CORRECTIVE ACTION
None of the LEDs
turn on when you
turn on the switch.
Check the power connection and make sure the power source is turned on.
If the error persists, you may have a hardware problem. In this case, you should
contact your vendor.
Table 88
Troubleshooting Accessing the Switch
PROBLEM
CORRECTIVE ACTION
I cannot
access the
switch using
Telnet.
Make sure the ports are properly connected.
You may have exceeded the maximum number of concurrent Telnet sessions. Close
other Telnet session(s) or try connecting again later.
Check that you have enabled Telnet service access. If you have configured a secured
client IP address, your computer’s IP address must match it. Refer to the chapter on
access control for details.
I cannot
access the
web
configurator.
The administrator username is “admin”. The default administrator password is “1234”.
The username and password are case-sensitive. Make sure that you enter the correct
password and username using the proper casing. If you have changed the password
and have now forgotten it, you will need to upload the default configuration file. This
restores all of the factory defaults including the password.
If you have configured more than one IP interface, make sure another administrator is
NOT logged into the web configurator on a different IP interface using the same
account.
Check that you have enabled web service access. If you have configured a secured
client IP address, your computer’s IP address must match it. Refer to the chapter on
access control for details.
Your computer’s and the switch’s IP addresses must be on the same subnet.
See the following section to check that pop-up windows, JavaScripts and Java
permissions are allowed.
Содержание VDSL SWITCH VES-1616F-3X
Страница 1: ...www zyxel com VES 1616F 3x Series VDSL Switch User s Guide Version 3 60 5 2007 Edition 2 ...
Страница 2: ......
Страница 7: ...Safety Warnings VES 1616F 3x Series User s Guide 7 ...
Страница 8: ...Safety Warnings VES 1616F 3x Series User s Guide 8 ...
Страница 28: ...List of Tables VES 1616F 3x Series User s Guide 28 ...
Страница 29: ...29 PART I Introduction Getting to Know Your Switch 31 Hardware Installation 35 Hardware Overview 37 ...
Страница 30: ...30 ...
Страница 34: ...Chapter 1 Getting to Know Your Switch VES 1616F 3x Series User s Guide 34 ...
Страница 42: ...Chapter 3 Hardware Overview VES 1616F 3x Series User s Guide 42 ...
Страница 43: ...43 PART II Status and Basic The Web Configurator 45 System Status and Port Statistics 53 Basic Setting 63 ...
Страница 44: ...44 ...
Страница 62: ...Chapter 5 System Status and Port Statistics VES 1616F 3x Series User s Guide 62 ...
Страница 84: ...Chapter 6 Basic Setting VES 1616F 3x Series User s Guide 84 ...
Страница 86: ...86 ...
Страница 94: ...Chapter 7 VLAN VES 1616F 3x Series User s Guide 94 Figure 33 Port Based VLAN Setup All Connected ...
Страница 106: ...Chapter 10 Spanning Tree Protocol VES 1616F 3x Series User s Guide 106 ...
Страница 120: ...Chapter 15 Port Authentication VES 1616F 3x Series User s Guide 120 ...
Страница 126: ...Chapter 17 Queuing Method VES 1616F 3x Series User s Guide 126 ...
Страница 131: ...Chapter 18 Classifier VES 1616F 3x Series User s Guide 131 Figure 51 Classifier Example ...
Страница 132: ...Chapter 18 Classifier VES 1616F 3x Series User s Guide 132 ...
Страница 138: ...Chapter 19 Policy VES 1616F 3x Series User s Guide 138 Figure 53 Policy Example ...
Страница 144: ...Chapter 20 VLAN Stacking VES 1616F 3x Series User s Guide 144 ...
Страница 155: ...Chapter 21 Multicast VES 1616F 3x Series User s Guide 155 Figure 65 MVR Group Configuration Example ...
Страница 156: ...Chapter 21 Multicast VES 1616F 3x Series User s Guide 156 ...
Страница 160: ...Chapter 22 Differentiated Services VES 1616F 3x Series User s Guide 160 ...
Страница 161: ...161 PART IV Routing Protocol Static Route 163 DHCP Relay 165 ...
Страница 162: ...162 ...
Страница 168: ...168 ...
Страница 178: ...Chapter 25 Maintenance VES 1616F 3x Series User s Guide 178 ...
Страница 192: ...Chapter 27 Diagnostic VES 1616F 3x Series User s Guide 192 ...
Страница 196: ...Chapter 28 Syslog VES 1616F 3x Series User s Guide 196 ...
Страница 202: ...Chapter 29 Cluster Management VES 1616F 3x Series User s Guide 202 ...
Страница 208: ...208 ...
Страница 242: ...Chapter 32 Introducing the Commands VES 1616F 3x Series User s Guide 242 ...
Страница 266: ...Chapter 34 IEEE 802 1Q Tagged VLAN Commands VES 1616F 3x Series User s Guide 266 ...
Страница 274: ...Chapter 35 Troubleshooting VES 1616F 3x Series User s Guide 274 ...
Страница 282: ...Chapter 36 Product Specifications VES 1616F 3x Series User s Guide 282 ...
Страница 284: ...284 ...
Страница 298: ...Appendix B Legal Information VES 1616F 3x Series User s Guide 298 ...
Страница 310: ...Index VES 1616F 3x Series User s Guide 310 ...