Administrator Guide

00:06:48: %S3148P:2 %IFAGT-5-STACK_PORT_LINK_UP: Changed stack port state to up: 2/54
00:06:58: %STKUNIT2-M:CP %CHMGR-5-STACKUNIT_DETECTED: stack-unit 4 present
00:07:01: %STKUNIT2-M:CP %CHMGR-5-CHECKIN: Checkin from stack-unit 4 (type S3148P, 54 ports)
00:07:02: %STKUNIT2-M:CP %CHMGR-5-STACKUNIT_UP: stack-unit 4 is up
Dell#show system brief
Stack MAC : f8:b1:56:29:fc:2b
Reload-Type : normal-reload [Next boot : normal-reload]
-- Stack Info --
Unit UnitType Status ReqTyp CurTyp Version Ports
------------------------------------------------------------------------------------
-- Stack Info --
Unit UnitType Status ReqTyp CurTyp Version Ports
------------------------------------------------------------------------------------
1 Standby online S3124F S3124F 1-0(0-4679) 30
2 Management online S3148P S3148P 1-0(0-4679) 54
3 Member not present
4 Member online S3148P S3148P 1-0(0-4679) 54
5 Member not present
6 Member not present
7 Member not present
8 Member not present
9 Member not present
10 Member not present
11 Member not present
12 Member not present
-- Module Info --
Unit Module No Status Module Type Ports
---------------------------------------------------------------------------
1 1 not present No Module 0
2 1 not present No Module 0
4 1 not present No Module 0
-- Power Supplies --
Unit Bay Status Type FanStatus FanSpeed(rpm)
---------------------------------------------------------------------------
1 1 down UNKNOWN down 0
1 2 up AC up 7728
2 1 absent absent 0
2 2 up AC up 8032
4 1 up AC up 7824
4 2 absent absent 0
-- Fan Status --
Unit Bay TrayStatus Fan0 Speed Fan1 Speed
------------------------------------------------------------------------------------
1 1 up up 7058 up 7058
2 1 up up 7164 up 7058
4 1 up up 7058 up 7058
Speed in RPM
Dell#
Stacking LAG
When multiple links are used between stack units, Dell EMC Networking OS automatically bundles them in a stacking LAG to provide
aggregated throughput and redundancy.
The stacking LAG is established automatically and transparently by Dell EMC Networking OS (without user configuration) after peering is
detected and behaves as follows:
• The stacking LAG dynamically aggregates; it can lose link members or gain new links.
• Shortest path selection inside the stack: If multiple paths exist between two units in the stack, the shortest path is used.
800
Stacking