Hello, I can share this best practice document "Best Practices for Dell NetworkingN4000 Series Switch with DCB Configured for iSCSI" [URL]   Other than that unfortunately we cannot support the configuration, we have Deployment Service that can be contracted for that. If you need that you could contact Sales for a quote.   Hope that helps!
Office has N4064F layer 3 setup with default gateway to the firewall on VLAN10 to the Internet Datacenter has N4064F layer 3 setup with default gateway to the firewall on VLAN120 to the Internet Recently added a PTP Fiber connection between Office and Datacenter on Port 10 with VLAN1051 I then setup static routes so that all LAN data is routed over the Fiber and that's working fine, before it was all done over site-site IPSec tunnels over the firewalls I am trying to setup a backup default route for the internet to go out the Fiber and not the DIA at the office and I am having trouble I tried to change the Office switch default route to point to 0.0.0.0 0.0.0.0 172.16.120.3 (which is the datacenter's default route) but this is wrong   Office N4064F Default Gateway is 172.16.10.3S *0.0.0.0/0 [1/0] via 172.16.10.3, 04h:45m:02s, Vl10C *10.0.51.0/30 [0/0] directly connected, Vl1051C *172.16.10.0/23 [0/0] directly connected, Vl10C *172.16.14.0/23 [0/0] directly connected, Vl14C *172.16.18.0/23 [0/0] directly connected, Vl18C *172.16.22.0/23 [0/0] directly connected, Vl22C *172.16.26.0/23 [0/0] directly connected, Vl26C *172.16.30.0/23 [0/0] directly connected, Vl30C *172.16.34.0/23 [0/0] directly connected, Vl34S *172.16.120.0/23 [1/0] via 10.0.51.2, Vl1051 system jumbo mtu 9216ip http timeout-policy idle 300 life 86400no ip redirectsip routingip helper-address 172.16.10.13 dhcpip helper-address 172.16.10.14 dhcpinterface vlan 10ip address 172.16.10.1 255.255.254.0exitinterface vlan 14ip address 172.16.14.1 255.255.254.0ip helper-address 172.16.10.13 dhcpip helper-address 172.16.10.14 dhcpexitinterface vlan 18ip address 172.16.18.1 255.255.254.0ip helper-address 172.16.10.13 dhcpip helper-address 172.16.10.14 dhcpexitinterface vlan 22ip address 172.16.22.1 255.255.254.0ip helper-address 172.16.10.13 dhcpip helper-address 172.16.10.14 dhcpexitinterface vlan 26ip address 172.16.26.1 255.255.254.0ip helper-address 172.16.10.13 dhcpip helper-address 172.16.10.14 dhcpexitinterface vlan 30ip address 172.16.30.1 255.255.254.0ip helper-address 172.16.10.13 dhcpip helper-address 172.16.10.14 dhcpexitinterface vlan 34ip address 172.16.34.1 255.255.254.0ip helper-address 172.16.10.13 dhcpip helper-address 172.16.10.14 dhcpexitinterface vlan 1051ip address 10.0.51.1 255.255.255.252exitip route 0.0.0.0 0.0.0.0 172.16.10.3ip route 172.16.120.0 255.255.254.0 10.0.51.2   Datacenter N4064F Default Gateway is 172.16.120.3S *0.0.0.0/0 [1/0] via 172.16.120.3, 219d:07h:44m, Vl120C *10.0.51.0/30 [0/0] directly connected, Vl1051S *172.16.10.0/23 [1/0] via 10.0.51.1, Vl1051S *172.16.14.0/23 [1/0] via 10.0.51.1, Vl1051S *172.16.18.0/23 [1/0] via 10.0.51.1, Vl1051S *172.16.22.0/23 [1/0] via 10.0.51.1, Vl1051S *172.16.26.0/23 [1/0] via 10.0.51.1, Vl1051C *172.16.120.0/23 [0/0] directly connected, Vl120 system jumbo mtu 9216ip http timeout-policy idle 300 life 86400no ip redirectsip routinginterface vlan 1exitinterface vlan 120ip address 172.16.120.1 255.255.254.0bandwidth 10000exitinterface vlan 1051ip address 10.0.51.2 255.255.255.252exitip route 0.0.0.0 0.0.0.0 172.16.120.3ip route 172.16.10.0 255.255.254.0 10.0.51.1ip route 172.16.14.0 255.255.254.0 10.0.51.1ip route 172.16.18.0 255.255.254.0 10.0.51.1ip route 172.16.22.0 255.255.254.0 10.0.51.1ip route 172.16.26.0 255.255.254.0 10.0.51.1
Trying to setup multiple default routes between two N4064F at two different 
locations