Deployment Guide

50 Leaf-Spine Deployment and Best Practices Guide | Version 1.0
L2-Leaf1-S4048
L2-Leaf2-S4048
shutdown
interface Vlan 20
no ip address
tagged TenGigabitEthernet 1/48
tagged Port-channel 1
shutdown
shutdown
interface Vlan 20
no ip address
tagged TenGigabitEthernet 1/48
tagged Port-channel 1
shutdown
Configure UFD. This shuts the downstream interfaces if all uplinks fail. The hosts attached to the switch use
the remaining LACP port member to continue sending traffic across the fabric.
Finally, exit configuration mode and save the configuration with the end and write commands.
L2-Leaf1-S4048
L2-Leaf2-S4048
uplink-state-group 1
description Disable all edge ports in
event all spines uplinks fail
downstream TenGigabitEthernet 1/1-1/48
upstream Port-channel 1
end
write
uplink-state-group 1
description Disable all edge ports in
event all spines uplinks fail
downstream TenGigabitEthernet 1/1-1/48
upstream Port-channel 1
end
write
9.2 S6010-ON spine configuration
The following sections outline the configuration commands issued to the S6010-ON spine switches to build
the topology in Figure 16.
Note: On S6010-ON switches, Telnet is enabled and SSH is disabled by default. Both services require the
creation of a non-root user account to login. If needed, it is a best practice to use SSH instead of Telnet for
security. SSH can optionally be enabled with the command: (conf)#ip ssh server enable.
A user account can be created to access the switch via SSH with the command
(conf)#username ssh_user sha256-password ssh_password
First, configure the serial console enable password and disable Telnet.
L2-Spine1-S6010
L2-Spine2-S6010
enable
configure
enable sha256-password enable_password
no ip telnet server enable
enable
configure
enable sha256-password enable_password
no ip telnet server enable
Set the hostname, configure the OOB management interface and default gateway. Enable LLDP.