Dell S3048-ON User Manual

VLT IPv6................................................................................................................................................................... 890
VLT Port Delayed Restoration.................................................................................................................................891
PIM-Sparse Mode Support on VLT........................................................................................................................891
VLT Routing .............................................................................................................................................................893
Non-VLT ARP Sync................................................................................................................................................. 896
RSTP Conguration.......................................................................................................................................................897
Preventing Forwarding Loops in a VLT Domain................................................................................................... 897
Sample RSTP Conguration...................................................................................................................................897
Conguring VLT....................................................................................................................................................... 898
PVST+ Conguration.................................................................................................................................................... 908
Sample PVST+ Conguration.................................................................................................................................908
Peer Routing Conguration Example..........................................................................................................................909
Dell-1 Switch Conguration..................................................................................................................................... 910
Dell-2 Switch Conguration.................................................................................................................................... 914
R1 Conguration....................................................................................................................................................... 917
Access Switch A1 Congurations and Verication............................................................................................... 918
eVLT Conguration Example.........................................................................................................................................919
eVLT Conguration Step Examples........................................................................................................................919
PIM-Sparse Mode Conguration Example..................................................................................................................921
Verifying a VLT Conguration.......................................................................................................................................922
Additional VLT Sample Congurations........................................................................................................................ 925
Troubleshooting VLT...................................................................................................................................................... 927
Reconguring Stacked Switches as VLT.................................................................................................................... 928
Specifying VLT Nodes in a PVLAN..............................................................................................................................928
Association of VLTi as a Member of a PVLAN.....................................................................................................929
MAC Synchronization for VLT Nodes in a PVLAN.............................................................................................. 929
PVLAN Operations When One VLT Peer is Down...............................................................................................930
PVLAN Operations When a VLT Peer is Restarted.............................................................................................930
Interoperation of VLT Nodes in a PVLAN with ARP Requests.......................................................................... 930
Scenarios for VLAN Membership and MAC Synchronization With VLT Nodes in PVLAN............................ 930
Conguring a VLT VLAN or LAG in a PVLAN............................................................................................................ 932
Creating a VLT LAG or a VLT VLAN......................................................................................................................932
Associating the VLT LAG or VLT VLAN in a PVLAN...........................................................................................933
Proxy ARP Capability on VLT Peer Nodes..................................................................................................................934
Working of Proxy ARP for VLT Peer Nodes.........................................................................................................934
VLT Nodes as Rendezvous Points for Multicast Resiliency..................................................................................... 935
Conguring VLAN-Stack over VLT............................................................................................................................. 935
IPv6 Peer Routing in VLT Domains Overview............................................................................................................939
IPv6 Peer Routing....................................................................................................................................................939
Synchronization of IPv6 ND Entries in a VLT Domain.........................................................................................939
Synchronization of IPv6 ND Entries in a Non-VLT Domain................................................................................ 940
Tunneling IPv6 ND in a VLT Domain......................................................................................................................940
Sample Conguration of IPv6 Peer Routing in a VLT Domain............................................................................ 941
58 VLT Proxy Gateway................................................................................................................................. 945
Proxy Gateway in VLT Domains...................................................................................................................................945
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Dell S3048-ON Specifications

General

Rack Units	1U
Form Factor	Rack-mountable
Input Voltage	100-240V AC
Power Supply	2 hot-swappable power supplies
Management	CLI, Web, SNMP
Product Type	Switch
MAC Address Table Size	32K entries
Jumbo Frame Support	Yes
Latency	< 3 microseconds
Ports	48 x 1GbE RJ45, 4 x 10GbE SFP+