Dell S5248F-ON EMC SmartFabric OS10 Switch Configuration Guide for VxRail 4.7 - Page 46

BS5248F-ON port groups

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B S5248F-ON port groups In the example used in this guide, interface eth1/1/9 is connected to a 10GbE adapter on a PowerEdge server used as a jump box. On S5248F-ON, this interface must be changed from its native speed of 25GbE to 10GbE using the port-group command. Note: In place of a jump box, a laptop computer containing a 1GbE BASE-T network adapter may be directly connected to an S5248F-ON leaf switch for VxRail deployment as described in Chapter 9. In this case, use an SFP-to-1GbE BASE-T adapter, Dell part number XTY28, in the leaf switch. Configure the corresponding S5248-ON port for 10GbE as described below. The switch port auto-negotiates to 1GbE when the laptop is connected. To determine the port-group-to-interface mapping, run the show port-group command: S5248F-Leaf1A# show port-group Port-group port-group1/1/1 port-group1/1/2 port-group1/1/3 port-group1/1/4 port-group1/1/5 port-group1/1/6 port-group1/1/7 port-group1/1/8 port-group1/1/9 port-group1/1/10 port-group1/1/11 port-group1/1/12 port-group1/1/13 port-group1/1/14 port-group1/1/15 port-group1/1/16 port-group1/1/17 port-group1/1/18 Mode Eth 25g-4x Eth 25g-4x Eth 25g-4x Eth 25g-4x Eth 25g-4x Eth 25g-4x Eth 25g-4x Eth 25g-4x Eth 25g-4x Eth 25g-4x Eth 25g-4x Eth 25g-4x Eth 100g-2x Eth 100g-2x Eth 100g-1x Eth 100g-1x Eth 100g-1x Eth 100g-1x Ports FEM 1 2 3 4 - 5 6 7 8 - 9 10 11 12 - 13 14 15 16 - 17 18 19 20 - 21 22 23 24 - 25 26 27 28 - 29 30 31 32 - 33 34 35 36 - 37 38 39 40 - 41 42 43 44 - 45 46 47 48 - 49 50 - 51 52 - 53 - 54 - 55 - 56 - In the output above, interface eth1/1/9 is in port-group 1/1/3 which is at its default setting of 25GbE. The commands to change the interfaces in port-group 1/1/3 from 25GbE to 10GbE are as follows: S5248F-Leaf1A# configure terminal S5248F-Leaf1A(config)# port-group 1/1/3 S5248F-Leaf1A(conf-pg-1/1/3)# mode eth 10g-4x 46 Dell EMC SmartFabric OS10 Switch Configuration Guide for VxRail 4.7

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46
Dell EMC SmartFabric OS10 Switch Configuration Guide for VxRail 4.7
B
S5248F-ON port groups
In the example used in this guide, interface eth1/1/9 is connected to a 10GbE adapter on a PowerEdge server
used as a jump box. On S5248F-ON, this interface must be changed from its native speed of 25GbE to
10GbE using the
port-group
command.
Note:
In place of a jump box, a laptop computer containing a 1GbE BASE-T network adapter may be directly
connected to an S5248F-ON leaf switch for VxRail deployment as described in Chapter 9. In this case, use an
SFP-to-1GbE BASE-T adapter, Dell part number XTY28, in the leaf switch. Configure the corresponding
S5248-ON port for 10GbE as described below. The switch port auto-negotiates to 1GbE when the laptop is
connected.
To determine the port-group-to-interface mapping, run the
show port-group
command:
S5248F-Leaf1A#
show port-group
Port-group
Mode
Ports
FEM
port-group1/1/1
Eth 25g-4x
1
2
3
4
-
port-group1/1/2
Eth 25g-4x
5
6
7
8
-
port-group1/1/3
Eth 25g-4x
9
10
11
12
-
port-group1/1/4
Eth 25g-4x
13
14
15
16
-
port-group1/1/5
Eth 25g-4x
17
18
19
20
-
port-group1/1/6
Eth 25g-4x
21
22
23
24
-
port-group1/1/7
Eth 25g-4x
25
26
27
28
-
port-group1/1/8
Eth 25g-4x
29
30
31
32
-
port-group1/1/9
Eth 25g-4x
33
34
35
36
-
port-group1/1/10
Eth 25g-4x
37
38
39
40
-
port-group1/1/11
Eth 25g-4x
41
42
43
44
-
port-group1/1/12
Eth 25g-4x
45
46
47
48
-
port-group1/1/13
Eth 100g-2x
49
50
-
port-group1/1/14
Eth 100g-2x
51
52
-
port-group1/1/15
Eth 100g-1x
53
-
port-group1/1/16
Eth 100g-1x
54
-
port-group1/1/17
Eth 100g-1x
55
-
port-group1/1/18
Eth 100g-1x
56
-
In the output above, interface eth1/1/9 is in port-group 1/1/3 which is at its default setting of 25GbE. The
commands to change the interfaces in port-group 1/1/3 from 25GbE to 10GbE are as follows:
S5248F-Leaf1A#
configure terminal
S5248F-Leaf1A(config)#
port-group 1/1/3
S5248F-Leaf1A(conf-pg-1/1/3)#
mode eth 10g-4x