Operation Manual – IRF Fabric 
Quidway S5600 Series Ethernet Switches-Release 1510  Chapter 1  
IRF Fabric Configuration
 
Huawei Technologies Proprietary 
1-7 
1.3.3  Specifying the Fabric Port of a Switch 
An S5600 series switch has two Cascade ports, which are used to connect the 
devices within a Fabric. It is necessary to enable the Fabric function for the Cascade 
ports and use local UP port to connect peer DOWN port or use local DOWN port to 
connect peer UP port. Otherwise, the Fabric cannot function normally.  
Table 1-6 Specify the fabric port  
Operation  Command  Description 
Enter system view
 
system-view 
— 
Specify the fabric port of a 
switch 
 
fabric-port  interface-type 
interface-number enable 
Optional
 
 
  Note: 
Establishing an IRF system requires a high consistency of the configuration of each 
device. Hence, before you enable the fabric port, do not perform any configuration for 
the port, and do not enable some functions that affect the IRF (such as TACACAS and 
BGP) for other ports or globally. Otherwise, you cannot enable the fabric port. Refer to 
the error information output by devices for the detail restricts.  
 
1.3.4  Assigning a Unit Name to a Switch 
You can assign a unit name to a switch by performing the operations listed in Table 
1-7
. 
Table 1-7 Assign a unit name to a switch 
Operation  Command  Description 
Enter system view 
system-view 
— 
Assign a unit name to a 
switch 
set unit unit-id  name 
unit-name 
Required 
 
1.3.5  Assigning an IRF Fabric Name to a Switch 
Only the switches with the same IRF fabric name can form an IRF fabric. 
Table 1-8 Assign a fabric name to a switch 
Operation  Command  Description 
Enter system view 
system-view 
—