Dell PowerSwitch S4112F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 940
L3 VXLAN route scaling
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VLAN 137 ---------MAC 00:00:00:00:00:02 is missing from Node(s) 2 Run "show vlt d1 mismatch ..." commands to identify configuration issues L3 VXLAN route scaling The S4100-ON series, S5200-ON series, S4048T-ON, S4248-ON series, and S6010-ON switches support native VxLAN routing - routing in and out of tunnels (RIOT). RIOT requires dedicated hardware resources reserved for overlay routing. You cannot use these dedicated resources for underlay routing. Each overlay ARP entry requires a routing next-hop in the hardware to bind a destination tenant VM IP address to the corresponding tenant VM MAC address and VNI. Each virtual-network interface assigned to an IP subnet requires a routing interface in the hardware. OS10 supports preset profiles to re-allocate the number of resources reserved for overlay ARP entries. The number of entries reserved for each preset mode differs according to OS10 switch. Table 43. Routing next-hops reserved on OS10 switches OS10 Switch Overlay next- Underlay next- Overlay L3 hop entries hop entries RIF entries Underlay L3 RIF entries S41xx-ON series: default-overlay-routing disable-overlay-routing balanced-overlay-routing scaled-overlay-routing - 4096 0 16384 24576 - 28672 32768 16384 8192 - 2048 0 6144 10240 - 10240 12288 6144 2048 S4048T-ON and S6010ON: default-overlay-routing disable-overlay-routing balanced-overlay-routing scaled-overlay-routing - 8192 0 24576 40960 - 4096 49152 24576 8192 - 2048 49152 24576 8192 - 2048 0 6144 10240 S52xx-ON series: default-overlay-routing disable-overlay-routing balanced-overlay-routing scaled-overlay-routing - 8192 0 32768 53248 - 57344 65536 32768 12288 - 2048 0 8192 12288 - 14336 16384 8192 4096 S4248-ON: default-overlay-routing - 20480 - 110592 - 4096 - 28672 NOTE: The S4248-ON switch supports only one default profile to reserve resources for overlay ARP entries. To activate the profile after you configure an overlay routing profile, save the configuration and reload the switch. Configure an overlay routing profile ● Enable an overlay routing profile in Configuration mode or disable the configured profile and return to the default. OS10(config)# hardware overlay-routing-profile {disable-overlay-routing | balancedoverlay-routing | scaled-overlay-routing} Display overlay routing profiles 940 VXLAN
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