https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lag-master-config-and-master-current-are-different/m-p/22618#M1974 Hi Martin, <BR /> <BR /> To my understanding, although a higher port number is configured, the lower port number will take up mastership in LAG. Thu, 22 Mar 2018 10:46:00 GMT Sushruth_Sathya 2018-03-22T10:46:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lag-master-config-and-master-current-are-different/m-p/22617#M1973 Hi <BR /> <BR /> Have a pair of switches joined together via a LAG but the Config Master and the Current Master are different. I'm not sure why this is, or how to correct it, although I don't think its specifically doing any harm.<BR /> <BR /> Here is currently how it looks:<BR /> <BR /> Core1.1 # show sharing<BR /> <BR /> Load Sharing Monitor<BR /> Config Current Agg Min Ld Share Flags Ld Share Agg Link Link Up<BR /> Master Master Control Active Algorithm Group Mbr State Transitions<BR /> ================================================================================<BR /> 24 21 LACP 1 L3_L4 A 21 Y A 1<BR /> L3_L4 22 Y A 1<BR /> L3_L4 23 Y A 1<BR /> L3_L4 24 Y A 1<BR /> ================================================================================<BR /> <BR /> enable sharing 24 grouping 21-24 algorithm address-based L3_L4 lacp<BR /> <BR /> Core2.1 # show sharing<BR /> <BR /> Load Sharing Monitor<BR /> Config Current Agg Min Ld Share Flags Ld Share Agg Link Link Up<BR /> Master Master Control Active Algorithm Group Mbr State Transitions<BR /> ================================================================================<BR /> 24 21 LACP 1 L3_L4 A 21 Y A 1<BR /> L3_L4 22 Y A 1<BR /> L3_L4 23 Y A 1<BR /> L3_L4 24 Y A 3<BR /> ================================================================================<BR /> <BR /> enable sharing 24 grouping 21-24 algorithm address-based L3_L4 lacp<BR /> <BR /> Maybe this this is related to the LACP negotiation, or the way the ports come up - although I've not come across this before and for peace of mind rather it was right way around.<BR /> <BR /> Perhaps I just need to shut them down and bring them back in the order I would like?<BR /> <BR /> The switches are X440 G1's and running firmware version 16.2.3.5-patch1-3.<BR /> <BR /> Many thanks in advance.<BR /> <BR /> Wed, 21 Mar 2018 16:37:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lag-master-config-and-master-current-are-different/m-p/22617#M1973 Anonymous 2018-03-21T16:37:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lag-master-config-and-master-current-are-different/m-p/22618#M1974 Hi Martin, <BR /> <BR /> To my understanding, although a higher port number is configured, the lower port number will take up mastership in LAG. Thu, 22 Mar 2018 10:46:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lag-master-config-and-master-current-are-different/m-p/22618#M1974 Sushruth_Sathya 2018-03-22T10:46:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lag-master-config-and-master-current-are-different/m-p/22619#M1975 Thanks Sushruth. Thu, 22 Mar 2018 10:46:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lag-master-config-and-master-current-are-different/m-p/22619#M1975 Anonymous 2018-03-22T10:46:00Z