Concept Guide

PIM-Sparse Mode Conguration Example................................................................................................................ 1104
Verifying a VLT Conguration......................................................................................................................................1105
Additional VLT Sample Congurations....................................................................................................................... 1108
Troubleshooting VLT......................................................................................................................................................1110
Reconguring Stacked Switches as VLT.....................................................................................................................1111
Specifying VLT Nodes in a PVLAN...............................................................................................................................1111
Association of VLTi as a Member of a PVLAN.....................................................................................................1112
MAC Synchronization for VLT Nodes in a PVLAN.............................................................................................. 1112
PVLAN Operations When One VLT Peer is Down...............................................................................................1113
PVLAN Operations When a VLT Peer is Restarted.............................................................................................1113
Interoperation of VLT Nodes in a PVLAN with ARP Requests.......................................................................... 1113
Scenarios for VLAN Membership and MAC Synchronization With VLT Nodes in PVLAN............................ 1113
Conguring a VLT VLAN or LAG in a PVLAN............................................................................................................ 1115
Creating a VLT LAG or a VLT VLAN......................................................................................................................1115
Associating the VLT LAG or VLT VLAN in a PVLAN...........................................................................................1116
Proxy ARP Capability on VLT Peer Nodes..................................................................................................................1117
Working of Proxy ARP for VLT Peer Nodes......................................................................................................... 1117
VLT Nodes as Rendezvous Points for Multicast Resiliency......................................................................................1118
Conguring VLAN-Stack over VLT..............................................................................................................................1118
IPv6 Peer Routing in VLT Domains Overview........................................................................................................... 1122
IPv6 Peer Routing...................................................................................................................................................1122
Synchronization of IPv6 ND Entries in a VLT Domain........................................................................................ 1122
Synchronization of IPv6 ND Entries in a Non-VLT Domain............................................................................... 1123
Tunneling IPv6 ND in a VLT Domain..................................................................................................................... 1123
Sample Conguration of IPv6 Peer Routing in a VLT Domain...........................................................................1124
Congure BFD in VLT Domain..................................................................................................................................... 1127
Sample BFD conguration in VLT domain............................................................................................................ 1127
VXLAN on VLT............................................................................................................................................................... 1131
Static VXLAN Conguration in a VLT setup........................................................................................................ 1132
63 VLT Proxy Gateway................................................................................................................................. 1133
Proxy Gateway in VLT Domains.................................................................................................................................. 1133
Guidelines for Enabling the VLT Proxy Gateway.................................................................................................1134
Enable VLT Proxy Gateway....................................................................................................................................1135
LLDP Organizational TLV for Proxy Gateway......................................................................................................1135
LLDP VLT Proxy Gateway in a Square VLT Topology......................................................................................... 1137
Conguring a Static VLT Proxy Gateway...................................................................................................................1138
Conguring an LLDP VLT Proxy Gateway................................................................................................................. 1138
VLT Proxy Gateway Sample Topology........................................................................................................................1138
VLT Domain Conguration..................................................................................................................................... 1139
Dell-1 VLT Conguration......................................................................................................................................... 1139
Dell-2 VLT Conguration........................................................................................................................................ 1140
Dell-3 VLT Conguration.........................................................................................................................................1141
Dell-4 VLT Conguration........................................................................................................................................1142
64 Virtual Extensible LAN (VXLAN)............................................................................................................. 1143
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