H3C S5120-EI Series User Manual

1-18
Displaying and Maintaining IRF Stack
To do… Use the command… Remarks
Display related information of the stack
display irf
Available in any view
Display topology information of the stack
display irf topology
Available in any view
Display the pre-configurations of all
members of the stack (The
pre-configuration takes effect after the
reboot of the device.)
display irf configuration
Available in any view
Display the master/slave switchover
states of stack members
display switchover state
[ member-id ]
Available in any view
IRF Stack Configuration Example
Network requirements
Three S5120-EI series switches in an IRF stack form a bus connection. Their member IDs are 1, 2, and
3, as shown in
Figure 1-9.
Figure 1-9 Network diagram for IRF stack
1
Switch 1
Switch 2
2 43
Switch 3
1
3
2
4
3
1
2
4
Configuration procedure
1) The three devices are not connected. Power them on and configure them separately.
# Configure Switch 1.
<Switch1> system-view
[Switch1] irf member 1 renumber 1
Warning: Renumbering the switch number may result in configuration change or loss.
Continue?[Y/N]:y
[Switch1] irf member 1 irf-port 1 port 2
# Configure Switch 2.
<Switch2>system-view
[Switch2] irf member 1 renumber 2
Warning: Renumbering the switch number may result in configuration change or loss.
Continue?[Y/N]:y
[Switch2] irf member 1 irf-port 1 port 2

H3C S5120-EI Series Specifications

General

Brand	H3C
Model	S5120-EI Series
Category	Switch
Language	English