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OmniSwitch BPS Operation

OmniSwitch Backup Power Shelf/System (BPS)

page 4-28

OmniSwitch Backup Power Shelf/System (BPS)

January 2013

OmniSwitch BPS Scenarios

The tables below describe scenarios that can be seen when using the OS-BPS and what the expected
behavior will be based on the mode of the OS-BPS.

System Power Scenarios

Power over Ethernet Scenarios

System P/S Scenario

Single (N+1) Mode

Full (N+N) Mode

No System power on OS-
BPS.

No redundant system power available. No redundant system power available.

One system power
supply in OS-BPS while
primary power supply is
in use.

Up to 4 switches can be supported.

Connectors 1-4 will be enabled and
ready to provide redundant power.

Two system power
supplies in OS- BPS
while primary power
supply is in use.

Up to 8 switches can be supported.

Connectors 5-8 will be enabled and
ready to supply redundant power.

Removal of a stack
element

No change

Adding a stack element
with OS-BPS in use and
one system power
supply.

If 4 or less switches then there is no
change. If 5 or more switches then the
system power will shut down.

Connectors 1-4 will be enabled,
switches connected to 5-8 will not be
powered up.

Adding a stack element
with OS-BPS in use and
two system power
supplies.

New element powered on.

PoE P/S Scenario

Single (N+1) Mode

Full (N+N) Mode

No PoE power available
on OS-BPS.

Redundant PoE power will not be
available. PoE will drop upon failure
of a primary power supply.

A PoE power supply is
added to the OS-BPS
when the primary power
supply is in use.

No immediate change but more PoE
power will be available if a primary
power supply fails.

Amount of managed PoE power
available will be increased.

A PoE power supply is
added when OS-BPS is
in use.

No immediate change but more PoE
power will be available if a primary
power supply fails.

Amount of managed PoE power
available will be increased.

Removal of a stack
element

No change

Amount of managed PoE power
available will be increased.

Addition of a stack
element with OS-BPS in
use.

If new PoE power requirement is
greater than available PoE power then
PoE will be shut down.

Amount of managed PoE power
available will be decreased and PoE
will be shut down based on connector
priority if required.

Содержание OmniSwitch 6850E Series

Страница 1: ...Part No 060365 00 Rev A January 2013 OmniSwitch 6850E Series Hardware Users Guide www alcatel lucent com ...

Страница 2: ...a are registered trademarks of Alcatel Lucent OmniAccess Omni Switch Router PolicyView RouterView SwitchManager VoiceView WebView X Cell X Vision and the Xylan logo are trademarks of Alcatel Lucent This OmniSwitch product contains components which may be covered by one or more of the following U S Patents U S Patent No 6 339 830 U S Patent No 6 070 243 U S Patent No 6 061 368 U S Patent No 5 394 4...

Страница 3: ...atures 1 2 Chapter 2 OmniSwitch 6850E Series Chassis and Hardware Components 2 1 OmniSwitch 6850E 24 2 3 OS6850E 24 Specifications 2 4 OmniSwitch 6850E P24 2 6 OS6850E P24 Specifications 2 7 OmniSwitch 6850E 24X 2 9 OS6850E 24X Specifications 2 10 OmniSwitch 6850E P24X 2 12 OS6850E P24X Specifications 2 13 OmniSwitch 6850E 48 2 15 OS6850E 48 Specifications 2 16 OmniSwitch 6850E P48 2 18 OS6850E P4...

Страница 4: ...OAM PDU 2 49 Chapter 3 OmniSwitch 6850E Series Power Supplies 3 1 OmniSwitch 6850E Series Power Supplies 3 2 Connecting a Power Supply Directly to the Chassis 3 9 Connecting a Power Supply with a Cable 3 10 DC Power Supply Considerations 3 14 Installing DC Power Source Wire Leads 3 16 Viewing the Power Supply Status 3 18 Monitoring the Chassis 3 19 Chapter 4 OmniSwitch Backup Power Shelf System BP...

Страница 5: ...od 5 8 Understanding Priority Disconnect 5 9 Disabling Priority Disconnect 5 9 Enabling Priority Disconnect 5 9 Monitoring Power over Ethernet via CLI 5 12 Chapter 6 Managing OmniSwitch 6850E Series Stacks 6 1 In This Chapter 6 2 OmniSwitch 6850E Series Stacking Specifications 6 3 OmniSwitch 6850E Series Stack Overview 6 4 Roles Within the Stack 6 4 Primary Management Module Selection 6 7 Secondar...

Страница 6: ...nt Warning A 10 DC Power Supply Connection Warning A 11 Read Important Safety Information Warning A 11 Restricted Access Location Warning A 11 Wrist Strap Warning A 12 Instrucciones de seguridad en español A 13 Advertencia sobre el levantamiento del chasis A 13 Advertencia de las tapaderas en blanco A 13 Advertencia en caso de tormenta eléctrica A 13 Advertencia de instalación A 13 Advertencia de ...

Страница 7: ...iSwitch 6850E Series Hardware Users Guide describes your switch hardware components and basic switch hardware procedures Supported Platforms This information in this guide applies to the following products OmniSwitch 6850E 24 P24 24X P24X OmniSwitch 6850E 48 P48 48X P48X OmniSwitch 6850E U24X ...

Страница 8: ...nsupported Platforms The information in this guide does not apply to the following products OmniSwitch original version with no numeric model name OmniSwitch 6600 Family OmniSwitch 6800 Series OmniSwitch 6850 Series OmniSwitch 7700 OmniSwitch 7800 OmniSwitch 8800 OmniSwitch 9000 Series OmniStack OmniAccess ...

Страница 9: ...d cables backup power supplies etc in greater depth What is in this Manual This users guide includes the following hardware related information Descriptions of stand alone and stacked configurations Descriptions of availability features Descriptions of chassis types Instructions for mounting the chassis Descriptions of hardware components status LEDs chassis stacking and cables backup power suppli...

Страница 10: ... password and setting up stacks It also includes succinct overview information on fundamental aspects of the switch such as hardware LEDs the soft ware directory structure stacking CLI conventions and web based management At this time you should also familiarize yourself with the Release Notes that accompanied your switch This document includes important information on feature limitations that are...

Страница 11: ...Configuration Guide contains overview information procedures and examples on how standard networking technologies are configured on the OmniSwitch The OmniSwitch AOS Release 6 Advanced Routing Configuration Guide includes configuration informa tion for networks using Open Shortest Path First OSPF Anytime The OmniSwitch CLI Reference Guide contains comprehensive information on all CLI commands supp...

Страница 12: ...de the software directory architecture image rollback protections authenticated switch access managing switch files system configuration using SNMP and using web management software WebView OmniSwitch AOS Release 6 Network Configuration Guide Includes network configuration procedures and descriptive information on all the major software features and protocols included in the base software package ...

Страница 13: ...o excuses technical support You ll also receive regular software updates to maintain and maximize your Alcatel Lucent prod uct s features and functionality and on site hardware replacement through our global network of highly qualified service delivery partners Additionally with 24 hour a day access to Alcatel Lucent s Service and Support web page you ll be able to view and update any case open or...

Страница 14: ...Technical Support About This Guide page xiv OmniSwitch 6850E Series Hardware Users Guide January 2013 ...

Страница 15: ...layer 2 forwarding and layer 3 routing with advanced services effective availability resiliency and security features and are ideal for the following network applications Enterprise workgroups LAN wiring closets Edge deployments and branch offices L3 aggregation distribution layer switches in three tier networks Small enterprise core switching Quality of service QoS for mission critical applicatio...

Страница 16: ...referred to as image rollback essentially allows the OmniSwitch to return to a prior last known good version of software in the event of a system software problem The switch controls software rollback through its resilient directory structure design i e flash working and flash certified For detailed information on the software rollback feature as well as the switch s flash working and flash certif...

Страница 17: ...the switch s built in sensors that automatically monitor operations If an error is detected e g over threshold temperature the switch immediately sends a trap to the user The trap is displayed on the console in the form of a text error message In the case of an over threshold temperature condition the chassis displays an amber TMP LED in addition to sending a trap LEDs LEDs which provide visual st...

Страница 18: ...Availability Features OmniSwitch 6850E Series page 1 4 OmniSwitch 6850E Series Hardware Users Guide January 2013 ...

Страница 19: ...Switch 6850E P24 on page 2 5 OmniSwitch 6850E 24X see OmniSwitch 6850E 24X on page 2 8 OmniSwitch 6850E P24X see OmniSwitch 6850E P24X on page 2 11 OmniSwitch 6850E 48 see OmniSwitch 6850E 48 on page 2 14 OmniSwitch 6850E P48 see OmniSwitch 6850E P48 on page 2 17 OmniSwitch 6850E 48X see OmniSwitch 6850E 48X on page 2 20 OmniSwitch 6850E P48X see OmniSwitch 6850E P48X on page 2 23 OmniSwitch 6850E...

Страница 20: ...rt C System Status LEDs Provides status on hardware software primary and redundant power D 10 100 1000BaseT RJ 45 Ports and LEDs 10 100 1000BaseT non combo and 10 100 1000BaseT combo ports Odd numbered ports are on top row even numbered ports are on bottom row E SFP Combo Ports and LEDs Combo SFP connectors for various supported SFP transceivers F Console Port RS 232 console port with an RJ 45 con...

Страница 21: ...el Item Description A Grounding Block Type LCD8 10A L grounding lug B Redundant Power Supply Connector DB 25 connector for optional external redundant power supply C Primary Power Supply Connector DB 25 connector for required external primary power supply D Stacking SFP Uplink Module Connectors for use in stacking switches into a virtual chassis or as uplink ports A C B D ...

Страница 22: ...ies Power Supplies on page 3 2 Flash memory size 128 MB RAM memory size 512 MB SDRAM Width 17 32 in 44 0 cm Height 1 73 in 4 4 cm Height rack units 1 RU Depth 10 59 in 26 9 cm Weight 8 36 lbs 3 79 kg Relative Humidity Operating 5 to 95 non condensing Storage 5 to 95 non condensing Ambient Temperature Operating 32º F to 113º F 0 ºC to 45 ºC Storage 14º F to 158º F 10 ºC to 70 ºC Altitude Operating ...

Страница 23: ...us on hardware software primary and redundant power D 10 100 1000BaseT RJ 45 PoE Ports and LEDs 10 100 1000BaseT non combo and 10 100 1000BaseT combo ports Odd numbered ports are on top row even numbered ports are on bottom row E SFP Combo Ports and LEDs Combo SFP connectors for various supported SFP transceivers Odd numbered ports are on top row even numbered ports are on bottom row F Console Por...

Страница 24: ...ary power supply must be connected to the primary connector A redundant power supply can be connected to either of the redundant connectors Item Description A Redundant Power Supply Connector DB 25 connector for optional external redundant power supply B Grounding Block Type LCD8 10A L grounding lug C Redundant Power Supply Connector DB 25 connector for optional redundant power supply D Primary Po...

Страница 25: ...ack 16 Power See OmniSwitch 6850E Series Power Supplies on page 3 2 Flash memory size 128 MB RAM memory size 512 MB SDRAM Width 17 32 in 44 0 cm Height 1 73 in 4 4 cm Height rack units 1 RU Depth 10 59 in 26 9 cm Weight 8 55 lbs 3 88 kg Relative Humidity Operating 5 to 95 non condensing Storage 5 to 95 non condensing Ambient Temperature Operating 32º F to 113º F 0 ºC to 45 ºC Storage 14º F to 158º...

Страница 26: ...0 100 1000BaseT RJ 45 Ports and LEDs 10 100 1000BaseT non combo and 10 100 1000BaseT combo ports Odd numbered ports are on top row even numbered ports are on bottom row E SFP Combo Ports and LEDs Combo SFP connectors for various supported SFP transceivers Odd numbered ports are on top row even numbered ports are on bottom row F Console Port RS 232 console port with an RJ 45 connector Provides acce...

Страница 27: ...nel Item Description A Grounding Block Type LCD8 10A L grounding lug B Redundant Power Supply Connector DB 25 connector for optional external redundant power supply C Primary Power Supply Connector DB 25 connector for required external primary power supply D Stacking SFP Uplink Module Connectors for use in stacking switches into a virtual chassis or as uplink ports A B C D ...

Страница 28: ...ries Power Supplies on page 3 2 Flash memory size 128 MB RAM memory size 512 MB SDRAM Width 17 32 in 44 0 cm Height 1 73 in 4 4 cm Height rack units 1 RU Depth 10 59 in 26 9 cm Weight 8 40 lbs 3 81 kg Relative Humidity Operating 5 to 95 non condensing Storage 5 to 95 non condensing Ambient Temperature Operating 32º F to 113º F 0 ºC to 45 ºC Storage 14º F to 158º F 10 ºC to 70 ºC Altitude Operating...

Страница 29: ... 100 1000BaseT RJ 45 PoE Ports and LEDs 10 100 1000BaseT non combo and 10 100 1000BaseT combo ports Odd numbered ports are on top row even numbered ports are on bottom row E SFP Combo Ports and LEDs Combo SFP connectors for various supported SFP transceivers Odd numbered ports are on top row even numbered ports are on bottom row F Console Port RS 232 console port with an RJ 45 connector Provides a...

Страница 30: ...r supply must be connected to the primary connector A redundant power supply can be connected to either of the redundant connectors Item Description A Redundant Power Supply Connector DB 25 connector for optional external redundant power supply B Grounding Block Type LCD8 10A L grounding lug C Redundant Power Supply Connector DB 25 connector for optional external redundant power supply D Primary P...

Страница 31: ...ack 16 Power See OmniSwitch 6850E Series Power Supplies on page 3 2 Flash memory size 128 MB RAM memory size 512 MB SDRAM Width 17 32 in 44 0 cm Height 1 73 in 4 4 cm Height rack units 1 RU Depth 10 59 in 26 9 cm Weight 8 62 lbs 3 91 kg Relative Humidity Operating 5 to 95 non condensing Storage 5 to 95 non condensing Ambient Temperature Operating 32º F to 113º F 0 ºC to 45 ºC Storage 14º F to 158º...

Страница 32: ...rt C System Status LEDs Provides status on hardware software primary and redundant power D 10 100 1000BaseT RJ 45 Ports and LEDs 10 100 1000BaseT non combo and 10 100 1000BaseT combo ports Odd numbered ports are on top row even numbered ports are on bottom row E Console Port RS 232 console port with an RJ 45 connector Provides access to the CLI for configuration and management F Rear Module Port L...

Страница 33: ...ation labels All production versions of the chassis have these labels OS6850E 48 Rear Panel Item Description A Grounding Block Type LCD8 10A L grounding lug B Redundant Power Supply Connector DB 25 connector for optional external redundant power supply C Primary Power Supply Connector DB 25 connector for required external primary power supply D Stacking SFP Uplink Module Connectors for use in stac...

Страница 34: ...850E Series Power Supplies on page 3 2 Flash memory size 128 MB RAM memory size 512 MB SDRAM Width 17 32 in 44 0 cm Height 1 73 in 4 4 cm Height rack units 1 RU Depth 10 59 in 26 9 cm Weight 8 71 lbs 3 95 kg Relative Humidity Operating 5 to 95 non condensing Storage 5 to 95 non condensing Ambient Temperature Operating 32º F to 113º F 0 ºC to 45 ºC Storage 14º F to 158º F 10 ºC to 70 ºC Altitude Op...

Страница 35: ...t C System Status LEDs Provides status on hardware software primary and redundant power D 10 100 1000BaseT RJ 45 PoE Ports and LEDs 10 100 1000BaseT non combo and 10 100 1000BaseT combo ports Odd numbered ports are on top row even numbered ports are on bottom row E Console Port RS 232 console port with an RJ 45 connector Provides access to the CLI for configuration and management F Rear Module Por...

Страница 36: ... supply must be connected to the primary connector A redundant power supply can be connected to either of the redundant connectors Item Description A Redundant Power Supply Connector DB 25 connector for optional external redundant power supply B Grounding Block Type LCD8 10A L grounding lug C Redundant Power Supply Connector DB 25 connector for optional external redundant power supply D Primary Po...

Страница 37: ...Per stack 16 Power See OmniSwitch 6850E Series Power Supplies on page 3 2 Flash memory size 128 MB RAM memory size 512 MB SDRAM Width 17 32 in 44 0 cm Height 1 73 in 4 4 cm Height rack units 1 RU Depth 10 59 in 26 9 cm Weight 9 23 lbs 4 20 kg Relative Humidity Operating 5 to 95 non condensing Storage 5 to 95 non condensing Ambient Temperature Operating 32º F to 113º F 0 ºC to 45 ºC Storage 14º F t...

Страница 38: ...dware software primary and redundant power D 10 100 1000BaseT RJ 45 Ports and LEDs 10 100 1000BaseT non combo and 10 100 1000BaseT combo ports Odd numbered ports are on top row even numbered ports are on bottom row E Console Port RS 232 console port with an RJ 45 connector Provides access to the CLI for configuration and management F Rear Module Port LEDs Provides link and traffic status for rear ...

Страница 39: ...anel Item Description A Grounding Block Type LCD8 10A L grounding lug B Redundant Power Supply Connector DB 25 connector for optional external redundant power supply C Primary Power Supply Connector DB 25 connector for required external primary power supply D Stacking SFP Uplink Module Connectors for use in stacking switches into a virtual chassis or as uplink ports B A C D ...

Страница 40: ...850E Series Power Supplies on page 3 2 Flash memory size 128 MB RAM memory size 512 MB SDRAM Width 17 32 in 44 0 cm Height 1 73 in 4 4 cm Height rack units 1 RU Depth 10 59 in 26 9 cm Weight 8 75 lbs 3 97 kg Relative Humidity Operating 5 to 95 non condensing Storage 5 to 95 non condensing Ambient Temperature Operating 32º F to 113º F 0 ºC to 45 ºC Storage 14º F to 158º F 10 ºC to 70 ºC Altitude Op...

Страница 41: ...are software primary and redundant power D 10 100 1000BaseT RJ 45 PoE Ports and LEDs 10 100 1000BaseT non combo and 10 100 1000BaseT combo ports Odd numbered ports are on top row even numbered ports are on bottom row E Console Port RS 232 console port with an RJ 45 connector Provides access to the CLI for configuration and management F Rear Module Port LEDs Provides link and traffic status for rea...

Страница 42: ...r supply must be connected to the primary connector A redundant power supply can be connected to either of the redundant connectors Item Description A Redundant Power Supply Connector DB 25 connector for optional external redundant power supply B Grounding Block Type LCD8 10A L grounding lug C Redundant Power Supply Connector DB 25 connector for optional external redundant power supply D Primary P...

Страница 43: ...Per stack 16 Power See OmniSwitch 6850E Series Power Supplies on page 3 2 Flash memory size 128 MB RAM memory size 512 MB SDRAM Width 17 32 in 44 0 cm Height 1 73 in 4 4 cm Height rack units 1 RU Depth 10 59 in 26 9 cm Weight 9 28 lbs 4 21 kg Relative Humidity Operating 5 to 95 non condensing Storage 5 to 95 non condensing Ambient Temperature Operating 32º F to 113º F 0 ºC to 45 ºC Storage 14º F t...

Страница 44: ...lement ID B USB Port High speed USB port C System Status LEDs Provides status on hardware software primary and redundant power D SFP Ports and LEDs Combo and non combo SFP connectors for various supported SFP transceivers E Console Port RS 232 console port with an RJ 45 connector Provides access to the CLI for configuration and management F Rear Module Port LEDs Provides link and traffic status fo...

Страница 45: ...Panel Item Description A Grounding Block Type LCD8 10A L grounding lug B Redundant Power Supply Connector DB 25 connector for optional external redundant power supply C Primary Power Supply Connector DB 25 connector for required external primary power supply D Stacking SFP Uplink Module Connectors for use in stacking switches into a virtual chassis or as uplink ports B A C D ...

Страница 46: ...ies Power Supplies on page 3 2 Flash memory size 128 MB RAM memory size 512 MB SDRAM Width 17 32 in 44 0 cm Height 1 73 in 4 4 cm Height rack units 1 RU Depth 10 59 in 26 9 cm Weight 8 31 lbs 3 77 kg Relative Humidity Operating 5 to 95 non condensing Storage 5 to 95 non condensing Ambient Temperature Operating 32º F to 113º F 0 ºC to 45 ºC Storage 14º F to 158º F 10 ºC to 70 ºC Altitude Operating ...

Страница 47: ...ule Refer to OmniSwitch 6850E LED Status Indicators on page 2 31 for LED status information Refer to OmniSwitch 6850E Port Numbering on page 2 30 for port numbering To check the status of the uplink stacking module use the show ni command Item Description A SFP Ports and LEDs Two SFP connectors for various supported SFP transceivers A Stack B X2 Stack A X1 ...

Страница 48: ...Switch 6850E Series switches OS6850E Port Numbering Table Non Combo Ports Combo Ports Non Combo SFP Ports Stacking Uplink Ports OS6850E 24 1 20 21 24 25 26 OS6850E P24 1 20 21 24 25 26 OS6850E 24X 1 20 21 24 25 26 27 28 OS6850E P24X 1 20 21 24 25 26 27 28 OS6850E 48 5 48 1 4 49 50 OS6850E P48 5 48 1 4 49 50 OS6850E 48X 3 48 1 2 49 50 51 52 OS6850E P48X 3 48 1 2 49 50 51 52 OS6850E U24X 1 22 23 24 ...

Страница 49: ...tack Switch is idle not primary or secondary PWR Solid Green Solid Amber Off Primary power supply operational Primary power supply failure Primary power supply not present BPS Solid Green Solid Amber Off Redundant power supply operational Redundant power supply failure Redundant power supply not present 10 100 1000 Solid Green Blinking Green Solid Amber Blinking Amber Off Valid Link Transmitting o...

Страница 50: ...rd s OmniSwitch 6850E Series Chassis Top View Note Never obstruct the air vents located at the sides of the chassis Obstructing these vents can cause switch failure Clearance is not required at the top and bottom of the chassis For detailed chassis airflow diagrams refer to Chassis Airflow on page 2 33 Om niS wit ch 685 0 4 8 USB CLA SS 1LAS ER PR OD UCT OK 1 2 3 4 PRI PW R BPS 1 2 3 4 5 6 7 8 9 1...

Страница 51: ...des Otherwise airflow may become restricted Restricted airflow can cause your switch to overheat overheating can lead to switch failure See Airflow Considerations on page 2 32 for more information on chassis clearances 45 47 46 48 Co nso le 1 Air Intake The six chassis fans pull air from the main air intake vent located at the left hand side of the chassis 2 Airflow The air from the intake vent is...

Страница 52: ...ff the chassis When blank cover panels are missing air does not take the direct route from the air intake vent through the chassis and then out through the fan exhaust vents see page 2 33 Instead a portion of the airflow is allowed to be drawn in through the rear of the chassis As a result normal airflow is disrupted and an extra task is placed on the fans to cool the chassis If your switch is not...

Страница 53: ... recommended clearances refer to page 2 32 Also be sure that you have placed the chassis within the reach of all the required AC power sources 3 If you are installing a single i e stand alone switch continue to Setting Up a Stacked Configura tion on page 2 38 for additional setup procedures If you are placing multiple switches in a stacked configuration carefully stack the remaining switches one o...

Страница 54: ...mounting hardware For more information contact your Alcatel Lucent representative Alcatel Lucent does not provide rack mount screws Use the screws supplied by the rack vendor To prevent a rack from becoming top heavy it is recommended that you install heavier equipment at the bottom of the rack whenever possible If you are installing the switch on a relay rack be sure to install and secure the rac...

Страница 55: ...ntil they are secure Attaching the Switch to the Rack Note Be sure to install the screws in the bottom hole of each flange as shown before proceeding 7 Once the screws at the bottom of each flange are secure install the remaining two rack mount screws Be sure that all screws are securely tightened Note If you are installing multiple switches in a rack to form a stacked configuration refer to Setti...

Страница 56: ...connection Supported Cabling Patterns Each switch provides two stacking stacking port A and stacking port B Cables can be connected in any pattern In other words the cable connected to stacking port A of one switch can be connected to either stacking port A or stacking port B of the adjacent switch However it is strongly recommended that the cabling pattern remains consistent across the stack For ...

Страница 57: ... of the switch immediately below Once again the stacking port A or B depends on the preferred cabling pattern 4 Repeat this procedure until all switches in the stack are connected see illustrations a b and c below Reminder The diagram below shows one supported stacking cable pattern For additional supported cabling patterns refer to Chapter 6 Managing OmniSwitch 6850E Series Stacks Connecting the ...

Страница 58: ...to the bottom switch Connect the redundant cable now Refer to the diagram below for more information Redundant Connection Between Top and Bottom Switches 6 Once all stacking cable connectors are inserted tighten the captive screws at the left and right hand sides of each connector as shown Be sure not to overtighten the screws Tightening Stacking Connector Captive Screws 7 Now that all switches in...

Страница 59: ...r Supply UPS The switch immediately begins the boot process Allow a few moments for the switch to boot completely then verify the status of all LEDs on the switch s front panel A successful boot for a stand alone switch displays the following LED states If any of the LED state differs from the states shown in the table above refer to page 2 53 for more infor mation Contact Alcatel Lucent Customer ...

Страница 60: ...all elements in the stack to boot completely then verify the status of all LEDs on the switch s front panel A successful boot for a stand alone switch displays the following LED states If any of the LED state differs from the states shown in the table above refer to page 2 53 for more infor mation Contact Alcatel Lucent Customer Support if the LED state persists For information on logging in and c...

Страница 61: ...tes in an IEC 320 attachment plug and the other end terminates in a NEMA 5 15P plug The power cord to be used with 230 Volt configuration is minimum type SJT SVT 18 3 rated 250 Volts AC 10 Amps with a maximum length of 15 feet One end terminates in an IEC 320 attachment plug and the other end terminates as required by the country where it will be installed European cords must be Harmonized HAR typ...

Страница 62: ...ge will display For switches in a stacked configuration all changes must be configured before the switches are cabled together In other words you must configure these settings when each switch is operating as a stand alone unit 1 Enter the modify boot parameters command at the CLI prompt The boot prompt displays Boot 2 To change the baud rate enter boot serialbaudrate followed by the desired baud ...

Страница 63: ...ile at the boot prompt Boot commit file When the commit file command is used changes will not be enabled until after the next switch reboot 8 You can also save your changes in real time to the switch s running memory by entering commit system at the boot prompt Boot commit system Caution There are two important things to consider when using the commit system command to save serial connection chang...

Страница 64: ... Ethernet Port RJ 45 Pinout non PoE Gigabit Ethernet Port RJ 45 Pinout 10 100 1000 Mbps Power over Ethernet Port RJ 45 Pinout Pin Number Description 1 RX 2 RX 3 TX 4 not used 5 not used 6 TX 7 not used 8 not used Pin Number Description 1 BI_DB 2 BI_DB 3 BI_DA 4 BI_DD 5 BI_DD 6 BI_DA 7 BI_DC 8 BI_DC Pin Number Description 1 RX VDC 2 RX VDC 3 TX VDC 4 5 6 TX VDC 7 8 ...

Страница 65: ...s and Hardware Components Console Port OmniSwitch 6850E Series Hardware Users Guide January 2013 page 2 47 RJ 45 Console Port Connector Pinout Pin Number Signals as DTE Console Port 1 NC 2 NC 3 RXD 4 Ground 5 Ground 6 TXD 7 NC 8 NC ...

Страница 66: ...rimary and backup power supplies fail simultaneously Connect each power supply to a separate independent power source to avoid simultaneous power failures SNMP Trap As soon as the power failure is detected an SNMP trap is sent to the first three configured SNMP stations The trap includes the following information Slot number Power supply type primary backup Time of the failure Use the snmp station...

Страница 67: ...tatus is operational The PDU will have the Dying Gasp bit set Use the efm oam and efm oam port propagate events commands to enable the generation of an 802 3ah OAM Information PDU upon a dying gasp event efm oam enable efm oam port 2 1 10 propagate events dying gasp enable Link OAM PDU Priority It may not be possible to generate PDUs on all ports enabled for link OAM Dying gasp packets will be sen...

Страница 68: ...Dying Gasp OmniSwitch 6850E Series Chassis and Hardware Components page 2 50 OmniSwitch 6850E Series Hardware Users Guide January 2013 ...

Страница 69: ...Supplies OmniSwitch 6850E Series switches various Power over Ethernet PoE and non PoE AC and DC Power supplies This chapter includes detailed information on these power supply types Topics include Power suppy technical specifications Power supply chassis support Power supply installation and mounting ...

Страница 70: ...a power shelf provided with the unit that slides into the rear of the chassis and is used to hold the power supplies See the table below for valid configurations The power supplies can also be connected using a cable in case there is a need for a less deep chassis In this case the same power shelf can be mounted in the rack using the mounting ears removable in case the power supply needs to be plu...

Страница 71: ...3 page 3 3 Power Supply Shelf Alcatel Lucent requires the use of power supply shelf when the power supply is used in a 1U i e 1 5 inches 3 8 cm configuration In a 2U i e 3 inches 7 6 cm configuration you can mount the power supply tray directly to a rack See Installing Power Supplies on page 3 9 for more information Power Supply Shelf ...

Страница 72: ...d as either a primary or redundant power supply 900W AC System PoE Power Supply P S Component Description Model PS 900AC P Provides Primary and Redundant System and PoE For OmniSwitch 6850E 48 Port PoE Models Input Voltage Range 90 to 265 VAC Rated Frequency 47 to 63 Hz Maximum PoE Output Power 780 W Maximum System Output Power 126 W PoE Output Voltage 54 5 VDC PoE Output Current 14 3 A Sytem Outp...

Страница 73: ...ther a primary or redundant power supply 510W AC Enhanced System PoE Power Supply P S Component Description Model PS 510W AC E Provides Primary and Redundant System and PoE For OmniSwitch 6850E PoE Models Input Voltage Range 90 to 264 VAC Rated Frequency 47 to 63 Hz Maximum PoE Output Power 410 W Maximum System Output Power 120 W PoE Output Voltage 54 5 VDC PoE Output Current 7 53 A maximum Sytem ...

Страница 74: ...r a primary or redundant power supply 360W Enhanced AC System PoE Power Supply P S Component Description Model PS 360W AC E Provides Primary and Redundant System and PoE For OmniSwitch 6850E PoE Models Input Voltage Range 90 to 264 VAC Rated Frequency 47 to 63 Hz Maximum PoE Output Power 230 W Maximum System Output Power 130 W PoE Output Voltage 54 5 VDC PoE Output Current 4 22 A maximum Sytem Out...

Страница 75: ...r Supply provides system power and can be installed as a redundant system power supply 126W AC System Power Supply P S Component Description Model PS 126W AC Provides Primary and Redundant System and PoE For OmniSwitch 6850E non PoE Models Input Voltage Range 90 to 264 VAC Rated Frequency 50 to 60 Hz Maximum Output Power 126 W Output Voltage 12 0 VDC typical Output Current 10 5 A maximum ...

Страница 76: ...ovides full system power and can be installed as a redundant system power supply 120W 48VDC System Power Supply P S Component Description Model PS 120W DC Provides Primary and Redundant System and PoE For OmniSwitch 6850E non PoE Models Input Voltage Range 36 to 72 VDC 24V Nominal Input Input Current 3 3A 48VDC Maximum Output Power 120 W Output Voltage 12 0 VDC typical Output Current 10 0 A maximu...

Страница 77: ...nstallation steps See DC Power Supply Considerations on page 3 14 for more information Anti Static Warning Before handling any components free yourself of static by wearing a grounding strap or by grounding yourself properly Static discharge can damage the switch and the backup power supply Connecting a Power Supply Directly to the Chassis Follow the steps below to connect a power supply directly ...

Страница 78: ...ower supply shelf and connect the power supply with a cable Power Supply Shelf Rack Mounting Steps Follow the steps below to rack mount the power supply shelf 1 Align the threaded holes in the provided rack mount flanges with the two holes in the power supply shelf These holes are located on the left and right sides of the shelf 2 Attach the flanges to the chassis using the provided Phillips head ...

Страница 79: ...lf 4 After the rack mount flanges and the power supply are secured to the shelf mark the holes on the rack where the shelf is to be installed 5 Lift and position the shelf until the rack mount flanges are flush with the rack post 6 Align the holes in the flanges with the rack holes that were marked earlier 7 Once the holes are aligned insert a rack mount screw not provided through the bottom hole ...

Страница 80: ...a cable 1 Be sure the switch and power shelf are securely fastened to the rack 2 Connect the proper end of the supplied power supply cable to the appropriately labeled primary or backup connector on the switch and tighten securely 3 Connect the other end of the power supply cable to the power supply and securely tighten 4 Connect the power cord to the power supply Note The diagrams below show exam...

Страница 81: ...Power Supplies OmniSwitch 6850E Series Power Supplies OmniSwitch 6850E Series Hardware Users Guide January 2013 page 3 13 Redundant Small Power Supplies i e 126W Redundant Large Power Supplies i e 510W 13 5 inches 13 5 inches ...

Страница 82: ... 3 10 DC power supplies e g the PS 120W DC have the following additional considerations Connect to a 48V or 60V reliably grounded DC SELV source Use common DC return connections for the DC power supplies The DC return terminal conductor should be connected to the equipment frame The Branch Circuit Overcurrent Protection must be rated a Maximum of 15A Use 12AWG solid conductors only A readily acces...

Страница 83: ...s Guide January 2013 page 3 15 Connecting a DC Power Source The DC power supply on your switch contains a power connector with three 3 square slots for connect ing the positive negative and ground wires from a DC power source OmniSwitch DC Power Supply Connector Side Screws for Connector Removal DC Power Connectors ...

Страница 84: ... off the end of each wire removing the outer insulation to expose the copper core 2 Open the clamp for the ground wire slot by inserting a small flat tip screwdriver into the top of the appropriate circular hole Loosen the screw so that the clamp for the ground wire opens Opening Connector for Ground Wire 3 Insert the ground wire lead into the slot The lead you insert must match the lead attached ...

Страница 85: ... You should be able to pull on the wire and not dislodge it Warning For DC input voltages the positive wire of the sourcing equipment such as a battery or rectifier must be connected to the positive terminal of the OmniSwitch DC power supply and the negative wire of the sourcing equipment must be connected to the negative terminal of the OmniSwitch DC power supply 5 Repeat Steps 2 through 4 for th...

Страница 86: ... In addition the power LED on the chassis front panel display solid amber Note For detailed LED information refer to Status LEDs on page 2 54 To check the number of power supplies currently operating and the status of each power supply use the show power command For example show power Power Supplies in chassis 1 PS Operational Status PS 1 UP PS 2 NOT PRESENT The primary i e factory installed power...

Страница 87: ...tional status use the show chassis command For example show chassis Chassis 1 Model Name OS6850 48 Description 10 100 1000 Part Number 902274 10 Hardware Revision 005 Serial Number 439L0024 Manufacture Date SEP 22 2005 Admin Status POWER ON Operational Status UP Number Of Resets 1 For a complete list of output definitions for this command refer to the OmniSwitch CLI Reference Guide Checking the Te...

Страница 88: ... Monitoring Commands CLI Commands Used for Monitoring a Chassis show cmm Displays the basic hardware and status information for primary and secondary management modules if applicable show ni Displays the basic hardware and status information for individual mod ules If the switch is a standalone information for the stand alone switch displays show module Displays the basic information for individua...

Страница 89: ...s a stackable power shelf that provides primary and backup system and PoE power to stacks of up to eight OS6850E switches A maximum of two system power supplies and three POE power supplies can be installed in a single OS BPS chassis If two or more like power supplies are installed each will share the power load OS BPS Chassis Front OS BPS Chassis Rear ...

Страница 90: ...E 48X and OS6850E P48X switches Note Please note that OS6850E U24X models are not supported Also earlier OS6850 Series switches are not supported and will not operate when connected to an OS BPS chassis Item Description A C PoE Power Supply Bays D and E System Power Supply Bays F Removable Mounting Plate Item Description A Chassis Grounding Lug B DB25 Power Connectors providing system and PoE powe...

Страница 91: ...s than the chassis temperature and will vary for each model due to different airflow characteristics OmniSwitch Backup Power Shelf System BPS Chassis Specifications Chassis Width with brackets Chassis Width without brackets 48 2 cm 19 inches 43 3 cm 17 05 inches Chassis Height 4 4 cm 1 73 inches or 1RU Overall Unit Height with Factory Attached Mounting Plate1 6 67 cm 2 625 inches or 1 5RU Overall ...

Страница 92: ...y switch connected to the OS BPS leaving the OS BPS as the switch s only power source it is recommended that the primary power supply is replaced on the switch as soon as possible If the primary power supply fails on any PoE enabled switch connected to the OS BPS and the switch must be powered down the PoE power must first be disabled on the switch using the lanpower stop CLI command before discon...

Страница 93: ...lable PoE or system power later increases to meet the power demands of the configuration the OS BPS returns power to those switches based on priority Connector priority for all OS BPS connectors is user configurable This allows the user to specify which switches will remain operational in the event of a power budget shortfall By default connector 1 receives the highest priority and connector 8 rec...

Страница 94: ...us condition is not achieved due to uneven loading Circuit Overloading Consideration should be give to the connection of the equipment to the supply circuit and the effect that overloading of circuits could have on overcurrent protection and supply wiring Reliable Earthing Reliable earthing of rack mounted equipment should be maintained Particular attention should be given to supply connections ot...

Страница 95: ...BPS Airflow The OmniSwitch Backup Power Shelf System BPS power supplies are installed in power supply bays located at the front of the chassis Each power supply draws air through intake vents at the front of the power supply The air is then directed straight through each power supply and out the rear chassis vent OmniSwitch BPS Airflow ...

Страница 96: ...t locations airflow is affected When blank cover panels are missing air does not take the direct route from the power supply air intake vents through the power supply body and out through the chassis exhaust vent as intended Instead a portion of the airflow is allowed to escape through other openings in the chassis As a result normal airflow is disrupted and an extra task is placed on the system t...

Страница 97: ...be sure to install and secure the rack per rack manufacturer s specifications Note Never rack mount the chassis using only the front installed rack mount flanges Due to the chassis depth and overall weight it must be mounted using front and rear flanges as described below or by attaching flanges to the mid portion of the chassis see Mid Mounting the Chassis In the Rack on page 4 10 Failure to prop...

Страница 98: ...and tighten 6 Next secure the back of the chassis to the rear rack posts With the flanges facing out insert the slide in braces into the slot rails until they meet the rear rack posts Note The chassis installation should be level Be sure that the rear flanges are aligned with the corresponding holes at the front of the rack 7 Insert rack mount screws through the rear rack mount flanges and tighten...

Страница 99: ... factory installed front mounting plate and slot rails from the side of the chassis by loosening and removing the attachment screws 2 Install the individual mounting brackets at the midpoint of the chassis using the four threaded holes on each side 3 Mark the holes on the rack where the chassis is to be installed 4 One person should lift and position the chassis until the mid mount flanges are flu...

Страница 100: ...r Shelf System BPS January 2013 6 Once the holes are aligned the second person should insert a screw through the bottom hole on each flange Tighten both screws until they are secure 7 Once the flanges are aligned install the remaining screws Be sure that all screws are securely tightened ...

Страница 101: ...switch Connecting an installed power supply to a power source will power on the power supply Likewise disconnecting all installed power supplies from a power source will power off the chassis AC Power Supply AC Power Supply Front Panel Model OS BPS S OS PS 450W A Input Voltage Range 100 240VAC 50 60Hz Nominal Voltage 115 VAC 230 VAC Max Power 450W Input Current 8A 100 132V 4A 180 264V Output Ratin...

Страница 102: ...rmally and providing power to the chassis Flashing Green The power supply is on standby and can provide power to the chassis if power supply failover should occur Flashing Red No AC power is being provided to this power supply Flashing Green Red Power supply warning Solid Red Power supply failure Off No AC power is being provided to any power supply installed in the chassis all power supplies are ...

Страница 103: ...0 132VAC 180 264VAC Nominal Voltage 115 VAC 230 VAC Max Power 1200W 115 VAC 2000W 230 VAC Input Current 15 100VAC 12 120VAC 11 200 240VAC Output Rating 54 5V A Operating Temperature 5 C to 50 C Storage Temperature 40 C to 85 C Humidity Operating 5 to 95 non condensing Humidity Non Operating 5 to 95 non condensing Airflow This power supply provides front to back airflow only See Airflow Recommendat...

Страница 104: ...S page 4 16 OmniSwitch Backup Power Shelf System BPS January 2013 OmniSwitch BPS PoE Power Supply LED States LED Description On Input OK Blinking Input out of limits On Output OK Blinking Power supply overload On Over temp warning Blinking Service ON Fault ...

Страница 105: ... OS BPS chassis follow the steps below 1 Attach one end of the cable to the DB25 connector on the rear of the OS BPS 2 Next attach the other end of the cable to the DB25 connector on the rear of the switch chassis Note When connecting stacked switches to the OS BPS note that the switch connected to connector port C1 will have the highest power budget priority the switch connected to connector port...

Страница 106: ... seat properly make sure that the handle is in the vertical position 2 Slide the power supply back until it is securely seated in the chassis backplane When the connector is fully seated the lock tab will click and hold the power supply in place 3 Plug the power cord provided into the power supply s socket Note The chassis does not provide an on off switch Connecting a minimum of one system power ...

Страница 107: ...E Power Supplies 1 Orient the power supply so that the lever locking tab is situated at the right of the power supply with the lever open 2 Slide the power supply back until the left side of the lever catches the sheet metal tab at the inside top of the chassis Gently close the lever until it locks into place securing the power supply into the chassis ...

Страница 108: ...oE Power 1 Insert the power cord connector into the socket at the rear of the chassis 2 Use the retainer clip to secure the power cord to the connector Note The chassis does not provide an on off switch Connecting a minimum of one system power supply and one PoE power supply to a power source will power on the OS BPS chassis and any attached switches ...

Страница 109: ...ct for a ground connection Use this connector to supplement the ground provided by the AC power cord To do so install a Panduit Grounding Lug type LCD8 10A L using 8AWG copper conductors to the paint free area Additionally ensure that all AC sources used to power the OS BPS and the OmniSwitches share a common electrical ground The Earth Ground for all AC sources must be a solid common ground that ...

Страница 110: ...ered down the PoE power must first be disabled on the switch using the lanpower stop CLI command before disconnecting the DB25 connector between the OS BPS and the switch Removing System Power Supplies 1 When removing a power supply first disconnect the power cord from the power source Once the power cord is disconnected pull the power cord out of the power supply housing 2 Pressing the lock tab t...

Страница 111: ...g a Chassis from the OS BPS OmniSwitch Backup Power Shelf System BPS January 2013 page 4 23 Removing PoE Power Cords from the OS BPS Chassis 1 Swing the retainer clip away from the power cord connector 2 Pull the cord straight out of the connector socket ...

Страница 112: ... cord from the power source Once the power cord is disconnected pull the power cord out of the power supply housing 2 Pressing the lock tab toward the right as shown will free the lever Pull the lever to release the power supply from chassis pull the power supply straight back and out of the chassis slot Note If you are not replacing the power supply be sure to install a blank cover panel over the...

Страница 113: ...pplies including those installed in the OmniSwitch BPS chassis enter the following command show power supply To display only power supplies currently installed in the OmniSwitch BPS chassis enter the following command show power supply bps To display the connector priority for power supplies currently installed in the OmniSwitch BPS chassis enter the following command show power bps connector prio...

Страница 114: ...upplies installed PoE coverage is dependent on PoE power usage Multiple power failovers will only be supported for PoE if the total current draw is less than available PoE power on the OS BPS Full Mode N N When configured in full mode the OS BPS power is managed meaning if the power requirements of the switches becomes greater than what the OS BPS can provide the OS BPS will manage the power and b...

Страница 115: ...BPS can be used to provide redundancy to the OmniSwitch 6850E in multiple configurations as described below Supported Configurations Single stack from 1 to 8 switches 1 to 8 non stacked switches Two stacks of switches up to 4 switches each Unsupported Configurations Partial stack only NIs are connected to OmniSwtich BPS but not the CMM A mix of stacked and unstacked switches ...

Страница 116: ...will shut down Connectors 1 4 will be enabled switches connected to 5 8 will not be powered up Adding a stack element with OS BPS in use and two system power supplies New element powered on New element powered on PoE P S Scenario Single N 1 Mode Full N N Mode No PoE power available on OS BPS Redundant PoE power will not be available PoE will drop upon failure of a primary power supply Redundant Po...

Страница 117: ...e powering of attached devices via Ethernet For consistency this chapter and the CLI Command Reference Guide refer to the feature as Power over Ethernet PoE Additional terms such as Powered Device PD and Power Source Equipment PSE are not synonymous with PoE but are directly related to the feature PD refers to any attached device that uses a PoE data cable as its only source of power Examples incl...

Страница 118: ... CLI Reference Guide Topics and configuration procedures described in this chapter include Power over Ethernet Specifications on page 5 3 Viewing Power Status on page 5 4 Configuring Power over Ethernet Parameters on page 5 5 Understanding Priority Disconnect on page 5 9 Monitoring Power over Ethernet via the CLI on page 5 12 Note You can also monitor all chassis components and manage many chassis...

Страница 119: ...E Standards supported IEEE 802 3at PoE Class Detection Supported Default PoE administrative status Enabled Default PoE operational status Disabled PoE must be activated on a switch by switch basis via the lanpower start com mand Platforms supporting PoE PoE Models Default amount of inline power available for each port 30000 milliwatts Range of inline power allowed for each port 3000 30000 milliwat...

Страница 120: ...s of power supplies installed in the backup power supply use the show power command as shown below show power Slot PS Wattage Type Status Location 1 1 1 2 360 AC UP External 1 3 2 1 510 AC UP External 2 2 2 3 3 1 360 AC UP External 3 2 3 3 The backup power supply will always display as PS 2 For detailed information on the show power command output refer to the CLI Command Reference Guide ...

Страница 121: ...ustment based on the power class detected This will prevent the switch from delivering more than the maximum power allowed based on a device s class During class detection the switch will allocate the maximum amount of power allowed based on the class detected Once powered if the device uses less than the maximum the remaining power will be made available for other devices Parameter Description Co...

Страница 122: ...e lanpower stop command To disable PoE on a specific PoE capable port enter a slot port number For example lanpower stop 8 22 To disable PoE for all PoE capable in a slot enter the corresponding slot number only For example lanpower stop 8 Configuring the Total Power Available to a Port By default each port is authorized by the system software to use up to a maximum amount of milliwatts to power a...

Страница 123: ...f power the slot can use to power all attached devices until the value is modified by the user Note Changing the maximum power available to a slot or port does not reserve or immediately allocate that power These settings are only used for configuring a maximum amount of power that may be used any unused power is still available and remains a part of the overall PoE budget Setting Port Priority Le...

Страница 124: ... capacitor detection followed by the slot number of the switch and enable For example to enable the capacitor detection method on the switch with slot number 2 enter lanpower capacitor detection 2 enable To disable it use the lanpower capacitor detection command by entering lanpower capacitor detec tion followed by the slot number and disable For example to disable the capacitor detection method o...

Страница 125: ...y disconnect uses port priority and port number criteria for determining the power status of incom ing PDs refer to the illustrated examples on pages 5 10 through 5 11 Reminder Priority disconnect applies only when there is inadequate power remaining in the power budget for an incoming device For information on setting the priority disconnect status refer to the section below For information on se...

Страница 126: ...he slot is disconnected In determining which port to power off the system software first selects the port with the lowest configured priority level For exam ple if a critical priority device is being added to a slot in which five existing devices are attached to high priority and one device is attached to a low priority port the low priority port is automatically discon nected regardless of its ph...

Страница 127: ...1 Priority Disconnect is Disabled Reminder Priority disconnect examples are applicable only when there is inadequate power remaining to power an incoming device When priority disconnect is disabled power will be denied to any incoming PD regardless of its port priority status i e low high and critical or physical port number i e 1 24 ...

Страница 128: ...unt of power budget remaining for PoE modules Total amount of power remaining for additional switch functions When entering the show lanpower command you must include a valid slot number in the command line syntax For example show lanpower 1 Port Maximum mW Actual Used mW Status Priority On Off Class 1 30000 12500 Powered On Low ON 0 2 30000 1800 Powered On Low ON 1 3 30000 3500 Powered On Low ON ...

Страница 129: ...their working as individual stand alone switches an OmniSwitch can also be linked together to work as a single virtual chassis known as a stack With stacks users can easily expand their switching capacity simply by adding additional switches to the stack In addition stacks provide enhanced resiliency and redundancy features ...

Страница 130: ... the stack on page 6 4 Stack cabling on page 6 17 Slot numbering on page 6 20 Hot Swapping modules in a stack on page 6 25 Reloading switches on page 6 27 Changing the secondary module to primary on page 6 35 Synchronizing switches in a stack on page 6 37 Monitoring the stack on page 6 38 Note You can also manage and monitor stacks through WebView Alcatel Lucent s embedded web based device managem...

Страница 131: ...e used The following example shows how to change the mode to stacking using the interfaces mode command interfaces 1 25 mode stacking WED JUL 01 18 08 29 HSM CHASSIS 101 info message Ni 1 Port 25 26 are set to stackable for next boot OK reload working no rollback timeout Models Supporting Stacking OmniSwitch 6850E Maximum Switches in a Stack 8 Default Daughter Module Mode of 6850E Stacking CX4 Sta...

Страница 132: ...CMM and management module refer to those switches operating in a stack either in the primary or secondary management roles Switches operating in an idle role are essentially acting as network interface modules and therefore may be referred to as Network Interfaces NIs Roles Within the Stack In order to operate as a virtual chassis switches within a stack are assigned specific roles These roles inc...

Страница 133: ... stack of four switches is operating normally The stack consists of a primary module secondary module and two elements operating in idle status The software on all elements in the stack is synchronized The primary management module in the stack fails or is taken offline e g powered off or rebooted by the user The switch operating as the secondary management module immediately takes over the primar...

Страница 134: ...ack consists of a primary module and a secondary module The software on both elements in the stack is synchronized The primary management module fails or is taken offline e g powered off or rebooted by the user The switch operating as the secondary management module immediately takes over the primary role It is at this point essentially operating as a stand alone switch If the switch that previous...

Страница 135: ... information has been cleared For more information on using the lowest MAC address to determine the primary switch in a stack refer to the diagram below Primary Management Module Selection Using the Lowest Chassis MAC Address Note During the boot process all other switches in the stack are also dynamically assigned unique slot numbers As with the primary switch these slot numbers are saved to the ...

Страница 136: ...s important that each element in a stack is assigned a unique slot number Do not assign duplicate slot numbers to elements in a stack Otherwise one or more switches will be forced into pass through mode For more information on pass through mode refer to page 6 13 For more information on using saved slot information to determine the primary switch in a stack refer to the diagram below Primary Manag...

Страница 137: ... stacking cables All switches are currently powered off The user powers on a single switch in the stack In this case the bottom most switch is powered on The user now powers on the remaining switches in the stack in short succession In this example when the remaining switches come online each has a lower saved slot value than the switch powered on at step 1 However the switch powered on at step 1 ...

Страница 138: ...e the secondary management module refer to the diagram below Secondary Management Module Selection Using the Stacking Connection to the Primary Switch Note For information on dynamic slot numbering for idle elements within the stack refer to Idle Module Role on page 6 12 and Slot Numbering on page 6 20 Four switches are stacked and connected via stacking cables as shown All switches are currently ...

Страница 139: ...s through mode refer to page 6 13 Primary Slot 1 Slot 3 Slot 4 Secondary Slot 2 Assumes Slot 1 Assumes Slot 3 Assumes Slot 4 Assumes Slot 2 Saved Slot 1 Four switches are stacked all switches are connected via stacking cables The user configures each switch to have a unique saved slot number as shown When the saved slot number is configured the information is automatically written to the boot slot...

Страница 140: ...net ports The primary management module is like an NI module with the added task of overall stack management the secondary management module is like an NI with the added responsibility of backing up the primary module in the event of a primary module failure In other words all modules in the virtual chassis can send and receive user data regardless of their roles For more information on dynamic as...

Страница 141: ...e rest of the stack will not be disrupted Any elements in the stack not operating in pass through mode continue to operate normally The most common reason for one or more switches to enter pass through is duplicate slot number assign ments within the stack So in order to avoid pass through mode it is useful to keep track of the current saved slot numbers on all elements in the stack Slot number as...

Страница 142: ...NI Role State Saved Link A Remote Remote Link B Remote Remote Slot State NI Port State NI Port 1 PRIMARY RUNNING 1 UP 1001 StackA UP 2 StackA 2 SECONDARY RUNNING 2 UP 1 StackB UP 1001 StackB 1001 PASS THRU DUP SLOT 2 UP 1 StackA UP 2 StackB Switches operating in pass through mode are given distinct slot numbers These slot numbers are not related to their position in the stack Instead they are assi...

Страница 143: ...and using the optional reload syntax in the command line reboot the module stack set slot 1001 saved slot 3 reload When the module comes up it assumes the new unique slot position in this case slot 3 and because it now has the highest slot number in the stack it assumes an idle role leaving the primary and secondary roles to slots 1 and 2 respectively There are now no duplicate numbers in the stac...

Страница 144: ...ckA 1003 PASS THRU DUP SLOT 2 UP 1002 StackB UP 2 StackA 1002 PASS THRU DUP SLOT 2 UP 1 StackB UP 1003 StackA 1 PRIMARY RUNNING 1 UP 3 StackB UP 1002 StackA 3 IDLE RUNNING 3 UP 4 StackB UP 1 StackA This disordered stack topology with its three modules operating in pass through mode can be corrected by entering the following commands stack set slot 4 saved slot 1 stack set slot 5 saved slot 2 stack...

Страница 145: ... a stacking link or module failure within the stack The diagram below shows two recommended stacking cable patterns For detailed information on assem bling a stack and connecting the cables refer to Chapter 2 OmniSwitch 6850 Series Chassis and Hard ware Components Note When planning the stack cabling configuration keep in mind that the switch connected to stacking port A of the primary switch will...

Страница 146: ...s that data will continue to flow throughout the stack even in the event of a connection failure at one of the stacking cables Stacking Cable Redundancy Recovery Following a Stacking Link Failure Data enters slot 1 via a 10 100 1000 Ethernet port The data is passed to slot 2 over the stacking cable connection then exits slot 2 via one of its 10 100 1000 Ethernet 1 2 The stacking connection between...

Страница 147: ...king cable connection exists between the top most and bottom most switches in the stack use the show stack status command For example show stack status Redundant cable status present Tokens used 12 Tokens available 20 In this example a redundant stacking cable connection is present between the top most and bottom most switches in the stack Slot 1 Slot 2 Slot 3 Slot 4 Chassis Front Stacking Cables ...

Страница 148: ...unique slot number To view the current slot assignments for a stack use the show ni or show module commands The slot number is also displayed on the front panel of each switch by the LED located on the left side of the chassis refer to Status LEDs on page 2 53 for more information There are two ways stacking modules are assigned slot numbers Dynamic slot number assignment by the system software Ma...

Страница 149: ... the diagrams below for more information on dynamic slot numbering Note As the slot numbers are dynamically assigned boot slot cfg files are auto generated in the flash directory of each switch When modules are subsequently booted each switch reads its slot number assignment from this file and comes up accordingly Dynamic Slot Numbering Example 1 Slot 1 Primary Slot 2 Secondary Slot 3 Idle In this...

Страница 150: ...mbering Example 2 Slot 5 Idle Slot 4 Idle Slot 3 Idle In this example the bottom switch is elected the primary management module for the stack It can be assumed that this switch has the low est MAC address in the stack This switch is automatically assigned slot number 1 The switch immediately above is connected to the primary switch s stacking port A and as a result is assigned the secondary manag...

Страница 151: ...and secondary switches at either the top or the bottom of the stack For this example the primary and second ary roles will be assigned to the top of the stack This is accomplished by entering the following commands stack set slot 6 saved slot 1 stack set slot 7 saved slot 2 stack set slot 8 saved slot 3 stack set slot 1 saved slot 4 stack set slot 2 saved slot 5 stack set slot 3 saved slot 6 stack...

Страница 152: ... s flash directories use the stack clear slot command on all modules and then reboot the stack For example stack clear slot 1 stack clear slot 2 stack clear slot 3 stack clear slot 4 stack clear slot 5 stack clear slot 6 stack clear slot 7 stack clear slot 8 reload all The commands shown above clear the saved slot information from all modules in an eight module stacked configuration and then reboo...

Страница 153: ...ondary management module Also removing a switch from a stacked configuration can disrupt stack cabling at the rear of the stack When removing a module be sure that stacking link integrity including important stacking cable redun dancy is maintained between all remaining modules For more information on stacking cable connec tions refer to page 6 17 Inserting Switches Into an Existing Stack When ins...

Страница 154: ...k s by following the steps below 1 Make sure all switches are running the same software version 2 Clear the saved slot information from all incoming modules This will ensure that they are each assigned unique slot numbers when they join the stack 3 After clearing the saved slot information power off all incoming modules 4 Connect the stacking cables for all incoming modules to the existing operati...

Страница 155: ... For example reload primary Note A primary management module reload can also be scheduled for a later time or date For informa tion on scheduling a primary module reload as well as additional command details refer to the OmniSwitch CLI Reference Guide Reloading the Primary Management Module In a Stack of Three or More In this stack of four switches the slot 1 switch is the primary man agement modu...

Страница 156: ...nt module The slot 2 switch is the secondary The user reloads the stack s primary management module by issuing the reload primary command Any data flow on the primary switch s Ethernet is interrupted The secondary switch automatically takes over the primary role Ethernet traffic on slot 2 remains unaffected Meanwhile the stack has no interim secondary management module as the switch reboots 1 2 3 ...

Страница 157: ...n on scheduling a secondary module reload as well as additional command details refer to the OmniSwitch CLI Reference Guide Reloading the Secondary Management Module In a Stack of Three or More In this stack of four switches the slot 1 switch is the primary man agement module The slot 2 switch is the secondary Slots 3 and 4 are operating in idle roles The user reloads the stack s secondary managem...

Страница 158: ...nt module The slot 2 switch is the secondary The user reloads the stack s secondary management module by issuing the reload secondary command Any data flow on the secondary switch s Ethernet is interrupted As the secondary switch reboots the primary management mod ule continues to operate without interruption Meanwhile the stack has no interim secondary management module as the switch reboots 1 2 ...

Страница 159: ...s reloaded it resumes its previous idle role Although it has the lowest possible saved slot number it does not take over the primary management role In order for this switch to take over the primary role all switches in the stack must be reloaded Note For more information on reloading all the switches in a stack refer to page 6 32 For more informa tion on idle status refer to page 6 12 Reloading S...

Страница 160: ...ry switch s last known good software is propagated to all switches the synchronization process helps ensure effective redundancy across the stack Effects of Saved Slot Number Information on the Reload Process Depending on the status of saved slot information across the stack there are different slot numbering and management role scenarios that can occur following a full reboot For this reason chec...

Страница 161: ...es that do not have saved slot information The primary management role will be given to the switch with the lowest saved slot number The secondary management role will be given to the switch with the second lowest saved slot number All other switches will be assigned to idle roles When unique slot numbers are dynamically assigned by the system software a boot slot cfg file is auto matically genera...

Страница 162: ...op switch in the stack and the third from top switch in the stack are reloaded simultaneously a problem will occur The switch between the two non adjacent switches will become isolated and the virtual chassis will be effectively split To avoid splitting the stack do not reload the two non adjacent switches simultaneously Instead simply reload the top switch first then reload the third from top swi...

Страница 163: ...he switches in the stack are synchronized Otherwise data flow and switch management functions may be interrupted due to incorrect or outdated software when a switch takes over the primary management role For more information refer to Synchro nizing Switches in a Stack on page 6 37 Takeover Behavior In a Stack of Three or More In this stack of four switches the slot 1 switch is the primary man agem...

Страница 164: ...an agement module The slot 2 switch is the secondary A takeover is initiated by the user the primary management module is automatically reloaded Any data flow on the primary switch s Ethernet is interrupted The secondary switch takes over the primary role Ethernet traffic on slot 2 remains unaffected Meanwhile the stack has no interim secondary management module as the switch reboots 1 2 3 takeove...

Страница 165: ...mes To determine whether a stack is in need of synchronization use the show running directory command For example show running configuration CONFIGURATION STATUS Running CMM PRIMARY CMM Mode DUAL CMMs Current CMM Slot 1 Running configuration WORKING Certify Restore Status CERTIFY NEEDED SYNCHRONIZATION STATUS Flash Between CMMs NOT SYNCHRONIZED Running Configuration NOT AVAILABLE Stacks Reload on ...

Страница 166: ...chassis Displays basic configuration and status information for the switch chassis show cmm Displays basic hardware and status information for primary and secondary management modules operating in the stack show ni Displays basic hardware and status information for modules currently operating in the stack show module Displays basic information for modules installed in the stack Modules include pri...

Страница 167: ...ung erfüllt die wesentlichen Anforderungen und sonstigen Bestimmungen der Richtlinien 2004 108 EG EMV Richtlinie 2006 95 EG Niederspannungsrichtlinie 91 263 EWG Telekommunikationsendeinrichtungen falls zutreffend 1999 5 EG Funkanlagen und Telekommunika tionsendeinrichtungen falls zutreffend Español Este equipo cumple los requisitos esenciales y otras disposiciones de las directivas 2004 108 CE EMC...

Страница 168: ...als in the parts is above the relevant threshold of the SJ T11363 2006 standard 对销售之日的所售产品本表显示阿尔卡特朗讯公司供应链的电子信息产品可能包含这些物质注意在所售产品中可能会也可能不会含有所有所列的部件 This table shows where these substances may be found in the supply chain of Alcatel Lucent electronic information products as of the date of sale of the enclosed product Note that some of the component types listed above may or may not be a part of ...

Страница 169: ...China RoHS Hazardous Substance Table OmniSwitch 6850E Hardware Users Guide January 2013 page A 3 Products are packaged using one or more of the following packaging materials Corrugated Cardboard Corrugated Fiberboard Low Density Polyethylene CB FB ...

Страница 170: ... using unshielded UTP cables Safety Standards UL 60950 1 2nd Edition CAN CSA C22 2 No 60950 1 07 2nd Edition EN 60950 1 with Amendment II IEC 60950 1 2nd Edition AS NZS TS 001 and 60950 Australia UL AR Argentina TUV UL GS Mark Germany NOM 019 SCFI Mexico EN 60825 1 Laser EN 60825 2 Laser CDRH Laser CB Certification per IEC 60950 1 Second Edition EMC Standards FCC Part 15 CFR 47 Class A ICES 003 Cl...

Страница 171: ...tions facilities Customer premises Installation must be in a location where a Surge Protective Device SPD is used for the AC power service entrance Battery Return Configuration The Battery Return BR configuration will be either Isolated dc return DC I or Common dc return DC C Note The ampacity of the conductor connecting the equipment frame to the BR conductor shall be equal to or greater than the...

Страница 172: ...r television reception the user is encouraged to try to correct the interference by one or more of the following measures Reorient the receiving antenna Relocate the equipment with respect to the receiver Move the equipment away from the receiver Plug the equipment into a different outlet so that equipment and receiver are on different branch circuits If necessary the user should consult the deale...

Страница 173: ...ation Technology Equipment VCCI If this equipment is used in a domestic environment radio disturbance may arise When such trouble occurs the user may be required to take corrective actions Class A Warning for Taiwan and Other Chinese Markets This is a Class A Information Product When used in a residential environment it may cause radio frequency interference Under such circumstances the user may b...

Страница 174: ... trois fonctions importantes ils évitent tout risque de choc électrique à l intérieur du châssis ils font barrage aux interférences électromagnétiques susceptibles d altérer le fonctionnement des autres équipements et ils dirigent le flux d air de refroidissement dans le châssis Il est vivement recommandé de vérifier que tous les caches modules d alimentation et plaques de protection sont en place...

Страница 175: ...té il est recommandé de ne pas regarder fixement l intérieur de ces ouvertures Installez les caches connecteurs prévus à cet effet Deutsch Die Laser strahlen an der Blendenöffnung unsichtbares Licht ab wenn keine Glasfaserkabel angeschlossen sind Blicken Sie nicht in die Öffnungen und installieren Sie unverzüglich die Abdeckungen über den Glasfaseranschlüssen Español Debido a que la apertura del p...

Страница 176: ...t Warning To avoid shock hazard The power cord must be connected to a properly wired and earth receptacle Any equipment to which this product will attached must also be connected to properly wired receptacles Français Pour éviter tout risque de choc électrique Ne jamais rendre inopérant le conducteur de masse ni utiliser l équipement sans un conducteur de masse adéquatement installé En cas de dout...

Страница 177: ...uide Deutsch Der Getting Started Guide welcher diese Anlage beiliegt enthält wichtige Sicherheitsinformationen über die sie sich beim Arbeiten mit den Hardwareeinheiten bewußt sein sollten Sie sollten diese Hinweise lesen bevor sie installieren reparieren oder die Anlage verwenden Español La Getting Started Guide que acompañó este equipo contiene información importante de seguridad sobre la cual u...

Страница 178: ...eutsch Weil elektrostatische Aufladung ESD Teile der Anlage beschädigen könnten müssen sie sich selbst erden bevor sie mit der Hardware Installation beginnen Zu diesem Zweck stellt Alcatel Lucent ein Erdungsarmband und eine Erdungsöse an der oberen rechten Seite des Chassis zur Verfügung Um eine sichere Erdungsfunktion des Erdungsarmbandes sicherzustellen müssen die Netzteile installiert und mit d...

Страница 179: ...vertencia de radiación láser invisible Los lasers emiten radiación invisible de la apertura abierta cuando no se conecta ningún cable de fibra óptica Al quitar los cables no mire fijamente en las aberturas abiertas Además instale las cubiertas protectoras de la abertura a las salidas de la fibra sin el cable conectado Advertencia de la batería de litio Hay un peligro de la explosión si la batería ...

Страница 180: ... restrinja el acceso Una ubicación con acceso restringido es una donde está seguro y limitado el acceso al personal de servicio que tiene un clave especial u otros medios de la seguridad Advertencia de pulsera antiestática Debido a que la descarga electrostática ESD puede dañar componentes del interruptor usted debe conectarse a tierra correctamente antes de continuar con la instalación del equipo...

Страница 181: ...ping 1 3 6 25 modules in a stack 6 25 I idle modules 6 12 reloading 6 31 image rollback see software rollback Inline Power see PoE L lanpower capacitor detection command 5 8 lanpower maxpower command 5 7 lanpower power command 5 6 lanpower priority command 5 7 lanpower priority disconnect command 5 9 lanpower start command 5 6 lanpower stop command 5 6 LEDs see hardware monitoring M management rol...

Страница 182: ...mmand 3 20 6 38 show fan command 3 20 6 38 show lanpower command 5 12 show module command 3 20 6 20 show module long command 3 20 6 38 show module status command 3 20 6 38 show ni command 3 20 6 20 show power command 3 18 6 38 show stack status command 6 19 show stack topology command 2 29 6 13 show temperature command 3 19 6 38 slot numbering 6 20 software rollback 1 2 software synchronization 6 ...

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