3
Ports
Port numbering
The ports on the switch module are numbered in the format of
A
/
B
/
C
:
•
A
—IRF member device ID. By default, switch modules are not set up in an IRF fabric. The
default value of
A
is 1.
Devices with the same member ID cannot set up an IRF fabric. To change the IRF member ID
for a device, execute the
irf member renumber
command.
•
B
—Differentiates between internal and external ports.
0
represents an internal port and
1
represents an external port.
•
C
—Number of the port on the switch module.
A breakout interface split from a port is numbered in the format of
A
/
B
/
C
:
D
.
D
represents the
breakout interface number, which is in the range of 1 to 4.
External ports
Figure 3 External ports
(1) AMC serial port
(2) SYS serial port (console port)
