H3C S5820 series Скачать руководство пользователя страница 4

Convention 

Description 

{ x | y | ... } *

 

Asterisk marked braces enclose a set of required syntax choices separated by 
vertical bars, from which you select at least one. 

[ x | y | ... ] *

 

Asterisk marked square brackets enclose optional syntax choices separated by 
vertical bars, from which you may select multiple choices or none.  

&<1-n> 

The argument or keyword and argument combination before the ampersand (&) 
sign can be entered 1 to n times. 

A line that starts with a pound (#) sign is comments. 

 

GUI conventions 

Convention 

Description 

Boldface

 

Window names, button names, field names, and menu items are in Boldface. 
For example, the 

New User

 window appears; click 

OK

Multi-level menus are separated by angle brackets. For example, 

File

 > 

Create

 

Folder

 

Symbols 

Convention 

Description 

 

Means reader be careful. Improper operation may cause data loss or damage to 
equipment.  

 

Means a complementary description.  

 

About the H3C S5820X&S5800 Documentation Set 

The H3C S5800&S5820X documentation set also includes:  

Category 

Documents 

Purposes 

Marketing brochures

 

Describe product specifications and benefits.  

Product description and 
specifications 

Technology white papers

Provide an in-depth description of software features 
and technologies.  

PSR150-A [ PSR150-D ] 
Power Modules User 
Manual

 

Describes the appearances, features, specifications, 
installation, and removal of the pluggable 150W power 
modules available for the products.  

PSR300-12A 
[ PSR300-12D1 ] Power 
Modules User Manual

 

Describes the appearances, features, specifications, 
installation, and removal of the pluggable 300W power 
modules available for the products.  

PSR750-A [ PSR750-D ] 
Power Modules User 
Manual

 

Describes the appearances, features, specifications, 
installation, and removal of the pluggable 750W power 
modules available for the products.  

RPS User Manual

 

Describes the appearances, features, and 
specifications of the RPS units available for the 
products.  

Pluggable module 
description 

LSW1FAN and 
LSW1BFAN Installation 
Manual

 

Describes the appearances, specifications, 
installation, and removal of the pluggable fan modules 
available for the products.  

Содержание S5820 series

Страница 1: ...H3C S5820X S5800 Series Ethernet Switches IRF Configuration Guide Hangzhou H3C Technologies Co Ltd http www h3c com Document Version 6W103 20100716 Product Version Release 1110...

Страница 2: ...ware Secware Storware NQA VVG V2 G Vn G PSPT XGbus N Bus TiGem InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co Ltd All other trademarks that may be mentioned in this manual are th...

Страница 3: ...entation Set z Obtaining Documentation z Documentation Feedback Audience This documentation set is intended for z Network planners z Field technical support and servicing engineers z Network administr...

Страница 4: ...X documentation set also includes Category Documents Purposes Marketing brochures Describe product specifications and benefits Product description and specifications Technology white papers Provide an...

Страница 5: ...0 60C PWR switches in different cases Power configuration RPS Ordering Information for H3C Low End Ethernet Switches Provides the RPS and switch compatibility matrix and RPS cable specifications z S58...

Страница 6: ...hardware and software compatibility matrix version upgrade information technical support information and software upgrading Obtaining Documentation You can access the most up to date H3C product docu...

Страница 7: ...a Member 1 18 Specifying the Preservation Time of the Bridge MAC Address 1 19 Enabling Auto Upgrade of Boot Files 1 20 Setting the Delay Time for the Link Layer to Report a Link Down Event 1 20 Confi...

Страница 8: ...top maintenance of multiple devices Advantages IRF features the following advantages z Streamlined management When an IRF virtual device is established you can log in to it by connecting to any port o...

Страница 9: ...vice IP network IRF link Equal to Master Slave Basic Concepts The IRF technology involves the following basic concepts Role The devices that form an IRF virtual device are called IRF member devices Ea...

Страница 10: ...partition As shown in Figure 1 3 when an IRF virtual device is formed the failure of the IRF link causes physical disconnection between the two members and then the IRF virtual device is divided into...

Страница 11: ...8 ft 10 GE SFP transceiver SFP XG LX SM1310 1310 nm LC 9 125 m single mode optical fiber 10 km about 6 2 mi LSWM1STK 0 65 m 2 1 ft LSWM2STK 1 2 m 3 9 ft Short haul 10 GE SFP cable LSWM3STK SFP SFP cab...

Страница 12: ...panel z The front panel can provide physical IRF ports through interface cards plugged in the slots S5820X 28C z The front panel can provide 14 SFP ports z Physical IRF ports are provided on interface...

Страница 13: ...y connected neighbors to collect topology of the IRF virtual device The hello packets carry topology information including IRF port connection states member IDs priorities and bridge MAC addresses Eac...

Страница 14: ...ailure or power off of a member causes physical disconnection between two devices The process is called IRF virtual device partition IRF Virtual Device Management After role election an IRF virtual de...

Страница 15: ...is dependent on the number of interfaces supported by the device View the silkscreen on the interface card for the number of supported interfaces For example GigabitEthernet 1 0 1 is an interface on t...

Страница 16: ...30861 KB total 20961 KB free 2 To create and access the test folder in the root directory of the flash on slave 3 perform the following steps Master mkdir slot3 flash test Created dir slot3 flash tes...

Страница 17: ...related to the GigabitEthernet 3 0 x port on the master If there is a configuration related to its own port it applies the configuration if not no matter what configuration has been made to the port b...

Страница 18: ...o executing the shutdown command on these ports However some ports are not disabled and they are called reserved ports By default only physical IRF ports can be set to reserved ports To set other port...

Страница 19: ...Detection of Multi Active Collision Optional Configuring MAD Detection Manually Recovering an IRF Virtual Device Optional Logging In to the Master Required Logging In to an IRF Virtual Device Logging...

Страница 20: ...LACP MAD detection links exist among the IRF virtual devices assign different domain IDs for the IRF virtual devices If there is no LACP MAD detection link among IRF virtual devices or BFD MAD detecti...

Страница 21: ...or a device that is already a member of an IRF virtual device use the commands in Table 1 3 to change the member ID of the device Your modification takes effect at the reboot of the device For a devic...

Страница 22: ...spondence between an IRF port and a physical IRF port IRF can run on a device only when IRF ports are bound with physical IRF ports For how to bind IRF ports and physical IRF ports see Correspondence...

Страница 23: ...ce card on which a physical IRF port resides first plug out the cables SFP cables or fibers or execute the shutdown command in IRF physical port view to disable the port and then plug out the interfac...

Страница 24: ...the combination of the source and destination IP addresses when processing Layer 3 packets This configuration is effective to all IRF ports At present when configuring IRF port load sharing mode in s...

Страница 25: ...figuring IRF port load sharing mode in IRF port view you can specify z Any of the source IP address destination IP address source MAC address or destination MAC address separately as the hash key z Th...

Страница 26: ...minutes When the master leaves the bridge MAC address does not change within six minutes If the master does not come back when the preserve time expired the IRF virtual device uses the bridge MAC add...

Страница 27: ...rf auto update enable Optional Enabled by default z Although an IRF virtual device supports the auto upgrade of boot files you are recommended to ensure that a new device and the master have the same...

Страница 28: ...roaches operate independently and do not interfere with one another therefore you can configure two MAD detection approaches for one IRF virtual device Configuring LACP MAD LACP MAD detection mechanis...

Страница 29: ...n the following order z Create an aggregate interface also required on the intermediate device z Configure the aggregation group to work in dynamic aggregation mode also required on the intermediate d...

Страница 30: ...assigned to the member devices must belong to the same network segment z When the IRF virtual device operates normally only the MAD IP address of the master is effective and the BFD session is down z...

Страница 31: ...F ports to be used for BFD MAD detection at least one on each member device and add them into the detection dedicated VLAN also required on the intermediate device if any z Create VLAN interfaces for...

Страница 32: ...ocol applications including ARP and LACP z You cannot enable BFD MAD detection on VLAN interface 1 z BFD MAD detection links are dedicated and you are not allowed to configure other services on BFD MA...

Страница 33: ...down when the IRF virtual device transits to recovery state However if the VLAN interface is up in the IRF virtual device in active state IP collision occurs in your network Manually Recovering an IRF...

Страница 34: ...e state of IRF virtual device 2 changes from recovery to active without the need of rebooting and takes over IRF virtual device 1 Repair the IRF links Two IRF virtual devices merge when the IRF link f...

Страница 35: ...n the master the IRF virtual device synchronizes the configurations to the slaves Logging In to a Slave When you log in to an IRF virtual device actually you log in to the master To log in to a slave...

Страница 36: ...ual device display irf topology Available in any view Display the pre configurations of all members of the IRF virtual device The pre configuration takes effect at the reboot of the members display ir...

Страница 37: ...ernet1 0 25 shutdown Sysname irf port 1 2 Sysname irf port 1 2 port group interface ten gigabitethernet 1 0 25 Sysname irf port 1 2 quit Sysname interface ten gigabitethernet 1 0 25 Sysname Ten Gigabi...

Страница 38: ...ce Acting as the intermediate device Device C needs to support LACP to forward and process LACP protocol packets and help Device A and Device B implement MAD detection An LACP supported switch is used...

Страница 39: ...the configuration Sysname system view Sysname interface ten gigabitethernet 2 0 26 Sysname Ten GigabitEthernet2 0 26 shutdown Sysname irf port 2 1 Sysname irf port 2 1 port group interface ten gigabi...

Страница 40: ...1 33 Sysname Vlan interface3 mad ip address 192 168 2 1 24 member 1 Sysname Vlan interface3 mad ip address 192 168 2 2 24 member 2 Sysname Vlan interface3 quit...

Страница 41: ...ve Collision 1 25 I Introduction 1 1 IRF Multi Active Detection MAD Mechanism 1 10 IRF Virtual Device Management 1 7 L Logging In to a Slave 1 28 Logging In to the Master 1 28 M Manually Recovering an...

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