Concept Guide

Reconguring Stacked Switches as VLT.................................................................................................................. 1099
Specifying VLT Nodes in a PVLAN............................................................................................................................ 1099
Association of VLTi as a Member of a PVLAN....................................................................................................1100
MAC Synchronization for VLT Nodes in a PVLAN............................................................................................. 1100
PVLAN Operations When One VLT Peer is Down...............................................................................................1101
PVLAN Operations When a VLT Peer is Restarted.............................................................................................1101
Interoperation of VLT Nodes in a PVLAN with ARP Requests.......................................................................... 1101
Scenarios for VLAN Membership and MAC Synchronization With VLT Nodes in PVLAN............................ 1101
Conguring a VLT VLAN or LAG in a PVLAN........................................................................................................... 1103
Creating a VLT LAG or a VLT VLAN..................................................................................................................... 1103
Associating the VLT LAG or VLT VLAN in a PVLAN.......................................................................................... 1104
Proxy ARP Capability on VLT Peer Nodes.................................................................................................................1105
Working of Proxy ARP for VLT Peer Nodes........................................................................................................ 1105
VLT Nodes as Rendezvous Points for Multicast Resiliency.....................................................................................1106
Conguring VLAN-Stack over VLT.............................................................................................................................1106
IPv6 Peer Routing in VLT Domains Overview............................................................................................................1110
IPv6 Peer Routing....................................................................................................................................................1110
Synchronization of IPv6 ND Entries in a VLT Domain.........................................................................................1110
Synchronization of IPv6 ND Entries in a Non-VLT Domain................................................................................. 1111
Tunneling IPv6 ND in a VLT Domain.......................................................................................................................1111
Sample Conguration of IPv6 Peer Routing in a VLT Domain........................................................................... 1112
VXLAN on VLT...............................................................................................................................................................1115
Static VXLAN Conguration in a VLT setup.........................................................................................................1116
63 VLT Proxy Gateway................................................................................................................................. 1118
Proxy Gateway in VLT Domains................................................................................................................................... 1118
Guidelines for Enabling the VLT Proxy Gateway..................................................................................................1119
Enable VLT Proxy Gateway....................................................................................................................................1120
LLDP Organizational TLV for Proxy Gateway......................................................................................................1120
LLDP VLT Proxy Gateway in a Square VLT Topology.........................................................................................1122
Conguring a Static VLT Proxy Gateway...................................................................................................................1123
Conguring an LLDP VLT Proxy Gateway................................................................................................................. 1123
VLT Proxy Gateway Sample Topology........................................................................................................................1123
VLT Domain Conguration..................................................................................................................................... 1124
Dell-1 VLT Conguration......................................................................................................................................... 1124
Dell-2 VLT Conguration........................................................................................................................................ 1125
Dell-3 VLT Conguration........................................................................................................................................ 1126
Dell-4 VLT Conguration........................................................................................................................................ 1127
64 Virtual Extensible LAN (VXLAN)............................................................................................................. 1128
Overview........................................................................................................................................................................1128
advertise-local-mac...................................................................................................................................................... 1129
Components of VXLAN network................................................................................................................................ 1129
Components of VXLAN network.......................................................................................................................... 1129
Functional Overview of VXLAN Gateway..................................................................................................................1130
VXLAN Frame Format..................................................................................................................................................1130
Contents
33