Administrator Guide

The following sample commands configure multiple dynamic uplink LAGs with 40G member ports based
on LACP.
1. Convert the quad mode (4x10G) ports to native 40G mode.
Dell#configure
Dell(conf)#no stack-unit 0 port 33 portmode quad
Disabling quad mode on stack-unit 0 port 33 will make interface configs of
Te 0/33 Te 0/34 Te 0/35 Te 0/36 obsolete after a save and reload.
[confirm yes/no]:yes
Please save and reset unit 0 for the changes to take effect.
Dell(conf)#no stack-unit 0 port 37 portmode quad
Disabling quad mode on stack-unit 0 port 37 will make interface configs of
Te 0/37 Te 0/38 Te 0/39 Te 0/40 obsolete after a save and reload.
[confirm yes/no]:yes
Please save and reset unit 0 for the changes to take effect.
Dell(conf)#no stack-unit 0 port 49 portmode quad
Disabling quad mode on stack-unit 0 port 49 will make interface configs of
Te 0/49 Te 0/50 Te 0/51 Te 0/52 obsolete after a save and reload.
[confirm yes/no]:yes
Please save and reset unit 0 for the changes to take effect.
Dell(conf)#no stack-unit 0 port 53 portmode quad
Disabling quad mode on stack-unit 0 port 53 will make interface configs of
Te 0/53 Te 0/54 Te 0/55 Te 0/56 obsolete after a save and reload.
[confirm yes/no]:yes
Please save and reset unit 0 for the changes to take effect.
Dell(conf)#
2. Save the configuration.
Dell#write memory
!
01:05:48: %STKUNIT0-M:CP %FILEMGR-5-FILESAVED: Copied running-config to
startup-config in flash by default
Dell#reload
Proceed with reload [confirm yes/no]: yes
3. Configure the port-channel with 40G member ports.
Dell#configure
Dell(conf)#interface range fortygige 0/33, fortygige 0/37
Dell(conf-if-range-fo-0/33,fo-0/37)#no shut
Dell(conf-if-range-fo-0/33,fo-0/37)#port-channel-protocol lacp
Dell(conf-if-range-fo-0/33,fo-0/37-lacp)#port-channel 20 mode active
Dell(conf)#
Dell(conf)#int fortygige 0/49
Dell(conf-if-fo-0/49)#port-channel-protocol lacp
Dell(conf-if-fo-0/49-lacp)#port-channel 21 mode active
Dell(conf-if-fo-0/49-lacp)#
Dell(conf-if-fo-0/49)#no shut
PMUX Mode of the IO Aggregator
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