Users Guide

Table Of Contents
Multicast routing table synchronization.............................................................................................................. 886
IGMP message synchronization.............................................................................................................................887
Egress mask................................................................................................................................................................887
Spanned VLAN...........................................................................................................................................................887
Deployment considerations.....................................................................................................................................887
Example: Spanned L3 VLAN IIF............................................................................................................................. 887
Example: Active-active PIM in a square VLT topology....................................................................................895
VLT multicast routing commands......................................................................................................................... 926
Chapter 15: VXLAN ................................................................................................................... 928
VXLAN concepts.............................................................................................................................................................929
VXLAN as NVO solution................................................................................................................................................930
Configure VXLAN............................................................................................................................................................930
Configure source IP address on VTEP.................................................................................................................930
Configure a VXLAN virtual network......................................................................................................................931
Configure VLAN-tagged access ports..................................................................................................................931
Configure untagged access ports......................................................................................................................... 932
Enable overlay routing between virtual networks............................................................................................. 933
Advertise VXLAN source IP address ...................................................................................................................935
Configure VLT............................................................................................................................................................935
L3 VXLAN route scaling ............................................................................................................................................... 937
DHCP relay on VTEPs .................................................................................................................................................. 938
View VXLAN configuration........................................................................................................................................... 938
VXLAN MAC addresses..................................................................................................................................................941
VXLAN commands..........................................................................................................................................................943
hardware overlay-routing-profile.......................................................................................................................... 943
interface virtual-network........................................................................................................................................ 943
ip virtual-router address..........................................................................................................................................944
ip virtual-router mac-address.................................................................................................................................944
member-interface..................................................................................................................................................... 944
nve................................................................................................................................................................................ 945
remote-vtep............................................................................................................................................................... 945
show hardware overlay-routing-profile mode....................................................................................................946
show interface virtual-network............................................................................................................................. 946
show nve remote-vtep.............................................................................................................................................947
show nve remote-vtep counters...........................................................................................................................947
show nve vxlan-vni................................................................................................................................................... 948
show virtual-network............................................................................................................................................... 948
show virtual-network counters..............................................................................................................................949
show virtual-network interface counters............................................................................................................949
show virtual-network interface............................................................................................................................. 950
show virtual-network vlan...................................................................................................................................... 950
show vlan (virtual network).................................................................................................................................... 951
source-interface loopback.......................................................................................................................................951
virtual-network.......................................................................................................................................................... 952
virtual-network untagged-vlan.............................................................................................................................. 952
vxlan-vni...................................................................................................................................................................... 952
VXLAN MAC commands............................................................................................................................................... 953
clear mac address-table dynamic nve remote-vtep......................................................................................... 953
clear mac address-table dynamic virtual-network............................................................................................953
Contents
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