HPE FlexNetwork 10500 SERIES Troubleshooting Manual page 63

a. Execute the display irf configuration command on each member chassis, and check
the IRF-Port1 and IRF-Port2 fields for IRF port bindings.
b. Verify that the physical IRF connections are consistent with the IRF port bindings.
c. If there are inconsistencies, reconfigure the IRF port bindings or reconnect the IRF physical
interfaces.
7. Verify that all IRF links are up:
a. Execute the display irf topology command, and then check the Link field.
b. If the Link field for an IRF port displays DOWN, execute the display interface command.
c. Check the current state field for each physical interface bound to the IRF port.
− If the field displays DOWN ( Administratively ), execute the undo shutdown
command to bring up the interface.
− If the field displays DOWN, verify that SFP+, QSFP+, or CFP transceiver modules or
DAC cables are used for IRF connection and that they are operating correctly.
NOTE:
The switch might support transceiver modules or DAC cables that provide higher speed than
SFP+, QSFP+, or CFP, depending on the software version and interface module model. For
more information, see the latest HPE FlexNetwork 10500 Switch Series Virtual
Technologies Configuration Guide.
If the IRF port is down when it contains a minimum of one up link, verify that the MPUs of the
chassis are operating correctly.
8. Verify that the member chassis is running the same software version as the IRF fabric:
a. Execute the display version command to identify the software version.
b. Upgrade the MPUs in the chassis to use the same software version as the IRF fabric.
NOTE:
Typically, the irf auto-update enable command can automatically synchronize a member
chassis with the software version of the master chassis. However, the synchronization might fail
when the gap between the software versions is large.
9. Verify that the chassis has a unique bridge MAC address:
a. Execute the display interface vlan-interface 1 command, and then check the Hardware
Address field.
[Sysname] display interface vlan-interface 1
Vlan-interface1 current state: UP
Line protocol current state: UP
Description: Vlan-interface1 Interface
The Maximum Transmit Unit is 1500
Internet protocol processing : disabled
IP Packet Frame Type: PKTFMT_ETHNT_2,
IPv6 Packet Frame Type: PKTFMT_ETHNT_2,
b. If the chassis has the same bridge MAC address as the IRF fabric, remove the bridge MAC
conflict.
10. Verify that the chassis is in the same system operating mode as the IRF fabric:
a. Execute the display system-working-mode command and check the The next system
working mode field.
[Sysname] display system-working-mode
The current system working mode is advance.
Hardware Address: 0023-8912-3d07
Hardware Address: 0023-8912-3d07
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