Swapping Small Form-Factor Pluggable (SFP) Devices

To swap SFPs, perform the following tasks:

1. Log in as the root user.
2. Start the CLI.
   root# cliroot@>
3. Enter configuration mode.
   configure [edit]root@#
4. Administratively disable the interface:
   [edit]root@# set interface name disable
5. Commit the configuration.
   [edit]root@# commit
6. Physically remove and reinsert the SFP.
7. Set the configuration of the interface:
   [edit]root@# set interface name gigether-options no-auto-negotiation
8. Commit the configuration.
   [edit]root@# commit
9. Administratively enable the interface:
   [edit]root@# delete interface name disable
10. Commit the configuration.
    [edit]root@# commit