Dell Z9264F-ON EMC Networking Virtualization Overlay with BGP EVPN - Page 21
Con leaf switches
![]() |
View all Dell Z9264F-ON manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 21 highlights
6 6.1 Configure leaf switches Note: This deployment uses six leaf switches. All six leaf switch configuration files are provided as annotated text file attachments to this .pdf. Section 1.2 describes how to access .pdf attachments. This chapter details the configuration commands issued to the first two leaf switches, Leaf1a and Leaf1b. Configuration differences for Leafs 2a, 2b, 3a, and 3b are noted below the command tables. The commands should be entered in the order shown. Note: All switches start at their factory default settings per Section 5.3. After setting to factory defaults, S4148U-ON switches are set to switch-port-profile 3 as described in Section 5.4. The leaf switch configuration includes the physical underlay network between the servers and spines and the virtual network configuration which enables the overlay networks between all switches. Initial configuration settings 1. Enter configuration mode with the configure terminal command. 2. Configure the hostname. 3. If DHCP is not used, configure the OOB management IP address and default gateway. 4. Enable spanning tree protocol as a precaution against loops. Any spanning tree protocol type supported by the switch is acceptable. This example uses RSTP. The first leaf in the pair is configured as the primary RSTP root bridge using the spanning-tree rstp priority 0 command and the second leaf as the secondary RSTP root bridge using the spanning-tree rstp priority 4096 command. 5. Optionally, set the hardware overlay routing profile to scaled-overlay-routing. This allocates more switch hardware resources to virtual networking. See the L3 VXLAN route scaling section of the OS10 Enterprise Edition User Guide Release 10.4.3.0 for more information. 6. Enable Bidirectional Forwarding Detection (BFD). 7. Create a VRF named tenant1. Initial configuration settings Leaf1a configure terminal Leaf1b configure terminal hostname Leaf1a interface mgmt 1/1/1 no ip address ip address 100.67.166.219/24 no shutdown management route 0.0.0.0/0 100.67.166.254 hostname Leaf1b interface mgmt 1/1/1 no ip address ip address 100.67.166.220/24 no shutdown management route 0.0.0.0/0 100.67.166.254 spanning-tree mode rstp spanning-tree rstp priority 0 spanning-tree mode rstp spanning-tree rstp priority 4096 hardware overlay-routing-profile scaled-overlay-routing bfd enable ip vrf tenant1 hardware overlay-routing-profile scaled-overlay-routing bfd enable ip vrf tenant1 21 Dell EMC Networking Virtualization Overlay with BGP EVPN
![](/manual_guide/products/dell-powerswitch-s3048on-emc-networking-virtualization-overlay-bgp-evpn-aa0c45e/21.png)