Chapter 2: Virtual Chassis Stacking
68
Figure 24 shows examples of stack trunks for two, three, and four
switches, using the default stacking ports 51 and 52 on 52-port GS980MX/
52 and GS980MX/52PSm switches.
Figure 24. Valid Stack Trunk Using Default Stacking Ports 51 to 52 on 52-
Port Switches
51/S1
52/S2
49 SFP+
50
35179111315171921 23
46810122 16 18 2014
22 24
27 2925 31 33
35
37 39 41 43 45 47
28 30 32 34
36
26 40 42 4438
46 48
CLASS1
LASER PRODUCT
CONSOLE
10G/ 1G
AT-x530-52GTXm
FDX HDX COL
1G LINK ACT 100 LINK ACT 5G/2.5G/1G LINK AC T 100 LINK ACT
PORTS 41-48
PORTS 1-40
5G/2.5G/1G/100
51/S1
52/S2
49 SFP+
50
35179111315171921 23
46810122 16 18 2014
22 24
27 2925 31 33
35
37 39 41 43 45 47
28 30 32 34
36
26 40 42 4438
46 48
CLASS1
LASER PRODUCT
CONSOLE
10G/ 1G
AT-x530-52GTXm
FDX HDX COL
1G LINK ACT 100 LINK ACT 5G/2.5G/1G LINK AC T 100 LINK ACT
PORTS 41-48
PORTS 1-40
5G/2.5G/1G/100
51/S1
52/S2
49 SFP+
50
35179111315171921 23
46810122 16 18 2014
22 24
27 2925 31 33
35
37 39 41 43 45 47
28 30 32 34
36
26 40 42 4438
46 48
CLASS1
LASER PRODUCT
CONSOLE
10G/ 1G
AT-x530-52GTXm
FDX HDX COL
1G LINK ACT 100 LINK ACT 5G/2.5G/1G LINK AC T 100 LINK ACT
PORTS 41-48
PORTS 1-40
5G/2.5G/1G/100
51/S1
52/S2
49 SFP+
50
35179111315171921 23
46810122 16 18 2014
22 24
27 2925 31 33
35
37 39 41 43 45 47
28 30 32 34
36
26 40 42 4438
46 48
CLASS1
LASER PRODUCT
CONSOLE
10G/ 1G
AT-x530-52GTXm
FDX HDX COL
1G LINK ACT 100 LINK ACT 5G/2.5G/1G LINK AC T 100 LINK ACT
PORTS 41-48
PORTS 1-40
5G/2.5G/1G/100
51/S1
52/S2
49 SFP+
50
35179111315171921 23
46810122 16 18 2014
22 24
27 2925 31 33
35
37 39 41 43 45 47
28 30 32 34
36
26 40 42 4438
46 48
CLASS1
LASER PRODUCT
CONSOLE
10G/ 1G
AT-x530-52GTXm
FDX HDX COL
1G LINK ACT 100 LINK ACT 5G/2.5G/1G LINK AC T 100 LINK ACT
PORTS 41-48
PORTS 1-40
5G/2.5G/1G/100
51/S1
52/S2
49 SFP+
50
35179111315171921 23
46810122 16 18 2014
22 24
27 2925 31 33
35
37 39 41 43 45 47
28 30 32 34
36
26 40 42 4438
46 48
CLASS1
LASER PRODUCT
CONSOLE
10G/ 1G
AT-x530-52GTXm
FDX HDX COL
1G LINK ACT 100 LINK ACT 5G/2.5G/1G LINK AC T 100 LINK ACT
PORTS 41-48
PORTS 1-40
5G/2.5G/1G/100
51/S1
52/S2
49 SFP+
50
35179111315171921 23
46810122 16 18 2014
22 24
27 2925 31 33
35
37 39 41 43 45 47
28 30 32 34
36
26 40 42 4438
46 48
CLASS1
LASER PRODUCT
CONSOLE
10G/ 1G
AT-x530-52GTXm
FDX HDX COL
1G LINK ACT 100 LINK ACT 5G/2.5G/1G LINK AC T 100 LINK ACT
PORTS 41-48
PORTS 1-40
5G/2.5G/1G/100
51/S1
52/S2
49 SFP+
50
35179111315171921 23
46810122 16 18 2014
22 24
27 2925 31 33
35
37 39 41 43 45 47
28 30 32 34
36
26 40 42 4438
46 48
CLASS1
LASER PRODUCT
CONSOLE
10G/ 1G
AT-x530-52GTXm
FDX HDX COL
1G LINK ACT 100 LINK ACT 5G/2.5G/1G LINK AC T 100 LINK ACT
PORTS 41-48
PORTS 1-40
5G/2.5G/1G/100
51/S1
52/S2
49 SFP+
50
35179111315171921 23
46810122 16 18 2014
22 24
27 2925 31 33
35
37 39 41 43 45 47
28 30 32 34
36
26 40 42 4438
46 48
CLASS1
LASER PRODUCT
CONSOLE
10G/ 1G
AT-x530-52GTXm
FDX HDX COL
1G LINK ACT 100 LINK ACT 5G/2.5G/1G LINK AC T 100 LINK ACT
PORTS 41-48
PORTS 1-40
5G/2.5G/1G/100
27/S1
27/S1
28/S2
27/S1
28/S2
27/S1
27/S1
28/S2
27/S1
28/S2
27/S1
28/S2
27/S1
28/S2
27/S1
28/S2
27/S1
28/S2
27/S1
28/S2
27/S1
28/S2
27/S1
28/S2
27/S1
28/S2
27/S1
27/S1
28/S2
Stack of Two Switches
Stack of Three Switches
Stack of Four Switches