Users Guide

Table Of Contents
Multicast routing table synchronization.............................................................................................................. 885
IGMP message synchronization............................................................................................................................ 886
Egress mask............................................................................................................................................................... 886
Spanned VLAN...........................................................................................................................................................886
Deployment considerations.....................................................................................................................................886
Example: Spanned L3 VLAN IIF............................................................................................................................. 886
Example: Active-active PIM in a square VLT topology....................................................................................894
VLT multicast routing commands......................................................................................................................... 925
Chapter 15: VXLAN ................................................................................................................... 927
VXLAN concepts.............................................................................................................................................................928
VXLAN as NVO solution................................................................................................................................................929
Configure VXLAN............................................................................................................................................................929
Configure source IP address on VTEP.................................................................................................................929
Configure a VXLAN virtual network..................................................................................................................... 930
Configure VLAN-tagged access ports.................................................................................................................930
Configure untagged access ports..........................................................................................................................931
Enable overlay routing between virtual networks............................................................................................. 932
Advertise VXLAN source IP address ...................................................................................................................934
Configure VLT............................................................................................................................................................934
L3 VXLAN route scaling ............................................................................................................................................... 936
DHCP relay on VTEPs ...................................................................................................................................................937
View VXLAN configuration........................................................................................................................................... 937
VXLAN MAC addresses.................................................................................................................................................940
VXLAN commands..........................................................................................................................................................942
hardware overlay-routing-profile.......................................................................................................................... 942
interface virtual-network........................................................................................................................................ 942
ip virtual-router address..........................................................................................................................................943
ip virtual-router mac-address.................................................................................................................................943
member-interface..................................................................................................................................................... 943
nve................................................................................................................................................................................ 944
remote-vtep............................................................................................................................................................... 944
show hardware overlay-routing-profile mode....................................................................................................945
show interface virtual-network............................................................................................................................. 945
show nve remote-vtep............................................................................................................................................ 946
show nve remote-vtep counters...........................................................................................................................946
show nve vxlan-vni................................................................................................................................................... 947
show virtual-network............................................................................................................................................... 947
show virtual-network counters..............................................................................................................................948
show virtual-network interface counters............................................................................................................948
show virtual-network interface............................................................................................................................. 949
show virtual-network vlan...................................................................................................................................... 949
show vlan (virtual network)................................................................................................................................... 950
source-interface loopback...................................................................................................................................... 950
virtual-network...........................................................................................................................................................951
virtual-network untagged-vlan...............................................................................................................................951
vxlan-vni.......................................................................................................................................................................951
VXLAN MAC commands............................................................................................................................................... 952
clear mac address-table dynamic nve remote-vtep......................................................................................... 952
clear mac address-table dynamic virtual-network............................................................................................952
Contents
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