Deployment Guide

19 Dell EMC Networking FCoE Deployment with S4148U-ON in NPG Mode
S4148U-Leaf1
S4148U-Leaf2
remote-as 64601
inherit template spine-leaf
no shutdown
exit
neighbor 192.168.2.0
remote-as 64602
inherit template spine-leaf
no shutdown
remote-as 64601
inherit template spine-leaf
no shutdown
exit
neighbor 192.168.2.2
remote-as 64602
inherit template spine-leaf
no shutdown
Configure uplink failure detection (UFD)
UFD is recommend on all server-facing interfaces.
S4148U-Leaf1
S4148U-Leaf2
uplink-state-group 1
name "UFD_Group_1"
downstream ethernet1/1/31-1/1/34
upstream ethernet1/1/25-1/1/26
enable
uplink-state-group 1
name "UFD_Group_1"
downstream ethernet1/1/31-1/1/34
upstream ethernet1/1/25-1/1/26
enable
Configure QoS
Quality of Service (QoS) configuration is a 3-step process:
1. Create class maps to classify traffic.
2. Create QoS and policy maps for the classified traffic.
3. Apply the QoS and policy maps.
FCoE traffic is assigned dot1p priority value 3 by default. In the following tables, dot1p priority value 3 is
mapped to QoS group 3. The remaining dot1p priority values, 0-2 and 4-7, are mapped to QoS group 0. QoS
group 3 is mapped to queue 3, and QoS group 0 is mapped to queue 0. In this example, bandwidth is
allocated 50% to queue 3 for FCoE traffic and 50% to queue 0 for all other traffic using the bandwidth
percent command. (Bandwidth allocations should total 100% and may be adjusted accordingly to optimize
traffic).
Finally, exit configuration mode and save the configuration with the end and write memory commands.