Users Guide

Log in to the master IOM from the member
To use the module replacement command, access the master IOM from the member.
Use the IPv6 address of the master IOM to log in to the master IOM. After logging in to the master IOM, use the module
replacement command to initiate the replacement workflow.
1. Log in to the Linux shell from EXEC mode in the connected IOM.
OS10# system bash
admin@MX9116N-A2:~$
2. Log in to the master IOM using the IPv6 address displayed in the IOM.
admin@MX9116N-A1:~$ ssh admin@<ipv6-address>
Output example when you log in to the master IOM from the member IOM:
admin@OS10:~$ ssh admin@fde1:53ba:e9a0:cccc:3417:ebff:fe2c:ca84
Debian GNU/Linux 9
Dell EMC Networking Operating System (OS10)
admin@fde1:53ba:e9a0:cccc:3417:ebff:fe2c:ca84's password:
Linux OS10 4.9.110 #1 SMP Debian 4.9.110-3+deb9u4 x86_64
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
-* Dell EMC Network Operating System (OS10) *-
-* *-
-* Copyright (c) 1999-2019 by Dell Inc. All Rights Reserved. *-
-* *-
-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
This product is protected by U.S. and international copyright and
intellectual property laws. Dell EMC and the Dell EMC logo are
trademarks of Dell Inc. in the United States and/or other
jurisdictions. All other marks and names mentioned herein may be
trademarks of their respective companies.
%Warning : Default password for admin account should be changed to secure the system
WARNING: Cluster manager is still using default credentials
Initiate the module replacement workflow
To initiate the module replacement workflow, use the module replacement sfs_node_replace.py command from the master
IOM. Enter the service tag information as the parameters in the module replacement command. You can find the service tag
information in the Express Service Tag on the IOMs. To view the information, pull out the information tag in front of the system.
Before initiating the workflow, the system prompts for the admin credentials.
● Run the module replacement command from the Linux prompt. To display the service tag of an MX Ethernet I/O module, use
the show smartfabric cluster member command in SmartFabric or Full Switch mode.
admin@MX9116N-A2:~$ sfs_node_replace.py NewServiceTag oldServiceTag
○ NewServiceTag - Service tag of the new IOM
○ OldServiceTag - Service tag of the faulty IOM
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PowerEdge MX Ethernet I/O modules