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2 

You are recommended to save the current running configuration and specify the configuration 

file for the next startup. Continue? [Y/N]:y 

Do you want to convert the content of the next startup configuration file flash:/startup.cfg 

to make it available in stand-alone mode? [Y/N]:y 

Now rebooting, please wait... 

 

System is starting... 

display irf 

Use 

display irf

 to display IRF fabric information, including the member ID, role, priority, bridge MAC 

address, and description of each IRF member. 

Syntax 

display irf 

Views 

Any view 

Predefined user roles 

network-admin 
network-operator 
mdc-admin 
mdc-operator 

Examples 

# Display IRF fabric information. 

<Sysname> display irf 

MemberID  Slot  Role   Priority  CPU-Mac         Description 

 *+1      16    Master 1         0210-fc03-0007  ----- 

-------------------------------------------------- 

 

 * indicates the device is the master. 

 + indicates the device through which the user logs in. 

 

 The Bridge MAC of the IRF is: 3ce5-a6b8-3800 

 Auto upgrade                : no 

 Mac persistent              : always 

 Domain ID                   : 0 

 Auto merge                  : no 

Table 1

 

Command output 

Field Description 

MemberID 

IRF member ID: 

•

 

ID of the master is prefixed with an asterisk (*) sign. 

•

 

ID of the device where you are logged in is prefixed with a plus (+) sign. 

Slot 

MPU slot number.  

Содержание S12500-X

Страница 1: ...H3C S12500 X Switch Series IRF Command Reference Hangzhou H3C Technologies Co Ltd http www h3c com Software version R1003 and later Document version 6W101 20150515...

Страница 2: ...gine SecPath SecCenter SecBlade Comware ITCMM and HUASAN are trademarks of Hangzhou H3C Technologies Co Ltd All other trademarks that may be mentioned in this manual are the property of their respecti...

Страница 3: ...tion Description Boldface Bold text represents commands and keywords that you enter literally as shown Italic Italic text represents arguments that you replace with actual values Square brackets enclo...

Страница 4: ...ftware IMPORTANT An alert that calls attention to essential information NOTE An alert that contains additional or supplementary information TIP An alert that provides helpful information Network topol...

Страница 5: ...llowing links to obtain different categories of product documentation Technical Documents Provides hardware installation software upgrading and software feature configuration and maintenance documenta...

Страница 6: ...ember 12 irf link delay 12 irf mac address persistent 13 irf member 14 irf member description 15 irf member priority 16 irf member renumber 16 irf priority 17 irf port global load sharing mode 18 irf...

Страница 7: ...a device in IRF mode even if the device does not form an IRF fabric with any other device To protect system resources set a device to operate in standalone mode after removing it from an IRF fabric Ex...

Страница 8: ...h IRF member Syntax display irf Views Any view Predefined user roles network admin network operator mdc admin mdc operator Examples Display IRF fabric information Sysname display irf MemberID Slot Rol...

Страница 9: ...ed MAC persistent IRF bridge MAC persistence setting 6 min Bridge MAC address of the IRF fabric remains unchanged for 6 minutes after the address owner leaves always Bridge MAC address of the IRF fabr...

Страница 10: ...iority This field is available when the device is operating in standalone mode NewID Member ID assigned to the device This member ID takes effect at reboot This field is available when the device is o...

Страница 11: ...rt number 1 IRF port 1 2 IRF port 2 Interface Physical interfaces bound to the IRF port This field displays disable if no physical interfaces have been bound to the IRF port Status Link state of the I...

Страница 12: ...o physical interfaces have been bound to the IRF port You must use the port group interface command to bind a minimum of one physical interface to the IRF port TIMEOUT IRF hello interval has timed out...

Страница 13: ...ed on source and destination IP addresses have been configured the configured mode applies Sysname display irf port load sharing mode irf port Load Sharing Mode destination ip address source ip addres...

Страница 14: ...uted based on source and destination MAC addresses Layer 3 traffic destination ip address source ip address Default load sharing mode for non TCP UDP IP packets By default this type of traffic is dist...

Страница 15: ...ded ports can not be configured Ten GigabitEthernet1 9 0 1 Ten GigabitEthernet1 9 0 2 Ten GigabitEthernet1 9 0 3 Ten GigabitEthernet1 9 0 4 Ten GigabitEthernet2 9 0 1 Ten GigabitEthernet2 9 0 2 Ten Gi...

Страница 16: ...o merge enable to enable IRF auto merge This command enables an IRF fabric to automatically reboot its member devices if it fails in the master election during an IRF fabric merge Use undo irf auto me...

Страница 17: ...ng mode from IRF to standalone the IRF domain setting is lost regardless of whether you have saved the configuration One IRF fabric forms one IRF domain IRF uses IRF domain IDs to uniquely identify IR...

Страница 18: ...id Specifies an IRF member ID Available values are IDs that have not been assigned Usage guidelines This command is available only in IRF mode Before you assign an isolated member ID to a new member d...

Страница 19: ...e CFD VRRP FCoE and OSPF If the report delay is longer than the timeout setting of a protocol unnecessary recalculations might occur Set the delay to 0 seconds in the following situations The IRF fabr...

Страница 20: ...master device as its bridge MAC address Layer 2 protocols such as LACP use this bridge MAC address to identify the IRF fabric On a switched LAN the bridge MAC address must be unique To avoid duplicate...

Страница 21: ...alone mode Assign member ID 2 to the device Sysname system view sysname irf member 2 Related commands irf member renumber irf member description Use irf member description to configure a description f...

Страница 22: ...admin Parameters member id Specifies an IRF member ID The value must be 1 or 2 priority Sets priority in the range of 1 to 32 The greater the priority value the higher the priority A member with high...

Страница 23: ...ou reboot the member device To cancel the change before you reboot the member device use the undo irf member renumber command In the command set the new member ID to be the same as the old member ID T...

Страница 24: ...ority priority command The new priority setting takes effect at the next master election but it does not trigger master election Examples In standalone mode Assign IRF member priority 32 to the device...

Страница 25: ...or message if it does not support a criterion combination If you configure the global load sharing mode multiple times the most recent configuration takes effect You can also configure a port specific...

Страница 26: ...combination of multiple criteria for making traffic distribution decisions For example criteria could include source MAC address and IP address The device displays an error message if it does not supp...

Страница 27: ...f port 1 1 Sysname irf port1 1 Related commands port group interface irf port port number Use irf port port number to enter IRF port view in standalone mode Use undo irf port port number to remove all...

Страница 28: ...0 27 to IRF port 1 2 Sysname system view Sysname interface ten gigabitEthernet 1 1 0 27 Sysname Ten GigabitEthernet1 1 0 27 shutdown Sysname Ten GigabitEthernet1 1 0 27 quit Sysname irf port 1 2 Sysna...

Страница 29: ...n intermediate device create the VLAN and VLAN interface both on the IRF fabric and the intermediate device Assign the ports of BFD MAD links to the BFD MAD VLAN both on the IRF fabric and the interme...

Страница 30: ...ser roles network admin mdc admin Usage guidelines LACP MAD handles collisions in a different way than BFD MAD To avoid conflicts do not use LACP MAD together with BFD MAD LACP MAD uses extended LACP...

Страница 31: ...on of a multi active collision Use undo mad exclude interface to restore the default MAD action on a physical network port Syntax mad exclude interface interface type interface number undo mad exclude...

Страница 32: ...mask length member member id undo mad ip address ip address mask mask length member member id Default No MAD IP address is configured on any VLAN interface Views VLAN interface view Predefined user ro...

Страница 33: ...enable mad restore Use mad restore to restore the normal MAD state of the IRF fabric in Recovery state Syntax mad restore Views System view Predefined user roles network admin mdc admin Usage guidelin...

Страница 34: ...ase 1005P03 and later versions Usage guidelines In IRF mode use the shutdown command to shut down a physical interface before you bind it to or remove it from an IRF port To bring up the physical inte...

Страница 35: ...mode Bind Ten GigabitEthernet 2 0 1 to IRF port 1 Sysname system view Sysname irf port 1 Sysname irf port1 port group interface ten gigabitethernet 2 0 1 In IRF mode Bind Ten GigabitEthernet 1 2 0 1 t...

Страница 36: ...e member 12 irf link delay 12 irf mac address persistent 13 irf member 14 irf member description 15 irf member priority 16 irf member renumber 16 irf priority 17 irf port global load sharing mode 18 i...

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