Dell S5248F-ON EMC SmartFabric OS10 Switch Configuration Guide for VxRail 4.7 - Page 36

Switch validation

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8 Switch validation After switches are configured and devices are connected, the switch CLI is used to validate the network configuration. This section provides a list of the most common commands and their output for the examples used in this guide. 8.1 General validation commands The commands and output shown in this section are for S5248F-Leaf1A in the dual switch with VLT topology. The output of its peer, S5248F-Leaf1B, is similar. If the dual switch without VLT or single switch topology is used, notes are added where differences exist. Note: For additional commands and output related to the leaf-spine portion of the topology, such as BGP and Uplink Failure Detection (UFD), see Dell EMC Networking Layer 3 Leaf-Spine Deployment and Best Practices with OS10. 8.1.1 show interface status The show interface status | grep up command is used to verify required interfaces are up, and links are established at their appropriate speeds. S5248F-Leaf1A# show interface status | grep up Port Description Status Speed Eth 1/1/9:1 JumpBox_DNS up 10G Eth 1/1/17 Node1_Port1 up 25G Eth 1/1/18 Node2_Port1 up 25G Eth 1/1/19 Node3_Port1 up 25G Eth 1/1/20 Node4_Port1 up 25G Eth 1/1/53 VLTi up 100G Eth 1/1/54 VLTi up 100G Duplex full full full full full full full Mode Vlan Tagged-Vlans A 1611 T 1611 1612-1615,3939 T 1611 1612-1615,3939 T 1611 1612-1615,3939 T 1611 1612-1615,3939 - Note: For the dual switch without VLT topology, the output is identical to the above except for the description of ports 1/1/53-54. For the single switch topology, the output includes all eight node ports, and ports 1/1/53-54 are not used. 8.1.2 show port-channel summary The show port-channel summary command is used to view port channel numbers, interfaces used, and status. In SmartFabric OS10, the VLTi is automatically configured as a static LAG using port channel 1000. Ports 1/1/53 and 1/1/54 are port channel members, and (P) indicates each is up and active. S5248F-Leaf1A# show port-channel summary Flags: D - Down I - member up but inactive P - member up and active U - Up (port-channel) F - Fallback Activated Group Port-Channel Type Protocol Member Ports 1000 port-channel1000 Eth STATIC 1/1/53(P) 1/1/54(P) 36 Dell EMC SmartFabric OS10 Switch Configuration Guide for VxRail 4.7

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36
Dell EMC SmartFabric OS10 Switch Configuration Guide for VxRail 4.7
8
Switch validation
After switches are configured and devices are connected, the switch CLI is used to validate the network
configuration. This section provides a list of the most common commands and their output for the examples
used in this guide.
8.1
General validation commands
The commands and output shown in this section are for S5248F-Leaf1A in the dual switch with VLT topology.
The output of its peer, S5248F-Leaf1B, is similar. If the dual switch without VLT or single switch topology is
used, notes are added where differences exist.
Note:
For additional commands and output related to the leaf-spine portion of the topology, such as BGP and
Uplink Failure Detection (UFD), see
Dell EMC Networking Layer 3 Leaf-Spine Deployment and Best Practices
with OS10
.
8.1.1
show interface status
The
show interface status | grep up
command is used to verify required interfaces are up, and
links are established at their appropriate speeds.
S5248F-Leaf1A#
show interface status | grep up
Port
Description
Status
Speed
Duplex
Mode Vlan Tagged-Vlans
Eth 1/1/9:1
JumpBox_DNS
up
10G
full
A
1611 -
Eth 1/1/17
Node1_Port1
up
25G
full
T
1611 1612-1615,3939
Eth 1/1/18
Node2_Port1
up
25G
full
T
1611 1612-1615,3939
Eth 1/1/19
Node3_Port1
up
25G
full
T
1611 1612-1615,3939
Eth 1/1/20
Node4_Port1
up
25G
full
T
1611 1612-1615,3939
Eth 1/1/53
VLTi
up
100G
full
-
Eth 1/1/54
VLTi
up
100G
full
-
Note:
For the dual switch without VLT topology, the output is identical to the above except for the description
of ports 1/1/53-54. For the single switch topology, the output includes all eight node ports, and ports 1/1/53-54
are not used.
8.1.2
show port-channel summary
The
show port-channel summary
command is used to view port channel numbers, interfaces used, and
status. In SmartFabric OS10, the VLTi is automatically configured as a static LAG using port channel 1000.
Ports 1/1/53 and 1/1/54 are port channel members, and
(P)
indicates each is up and active.
S5248F-Leaf1A#
show port-channel summary
Flags:
D - Down
I - member up but inactive
P - member up and active
U - Up (port-channel)
F - Fallback Activated
--------------------------------------------------------------------------------
Group Port-Channel
Type
Protocol
Member Ports
--------------------------------------------------------------------------------
1000 port-channel1000
Eth
STATIC
1/1/53(P) 1/1/54(P)