Dell Networking Layer 3 Leaf-Spine Deployment and Best Practices with OS10 release 10.5.3.0.44

• 1

  Introduction
• 2

  Typographical conventions
• 3

  We value your feedback

• 1

  Hardware overview
• 2

  Dell Networking S5248F-ON
• 3

  Dell Networking Z9264F-ON

• 1

  Leaf-spine overview
• 2

  Layer 3 leaf-spine topology

• 1

  Protocols used in the leaf-spine examples
• 2

  Link Aggregation Control Protocol (LACP) overview
• 3

  Uplink Failure Detection (UFD)
• 4

  UFD vs. iBGP at the leaf layer
• 5

  Rapid Spanning Tree Protocol (RSTP)
• 6

  Routing protocols
• 7

  Border Gateway Protocol (BGP)
• 8

  Open Shortest Path First (OSPF)
• 9

  Virtual Router Redundancy Protocol (VRRP)
• 10

  Equal Cost MultiPath (ECMP)
• 11

  Bi-directional forwarding detection
• 12

  BFD in VLT Domain
• 13

  BFD for BGP and OSPF
• 14

  BFD tracking support in VRRP groups
• 15

  VRRP interface state object tracking

• 1

  BGP ASN configuration
• 2

  IP addressing
• 3

  Loopback address
• 4

  Point-to-point addresses

• 1

  Example 1 using OSPF
• 2

  Example 2: Layer 3 with Dell leaf and spine

• 1

  Introduction
• 2

  Delay-restore for Orphan port (VLT domain)
• 3

  BFD tracking support VRRP groups in eBGP (non-VLT Domain)
• 4

  VRRP interface state object tracking (non-VLT Domain)

• 1

  Validation
• 2

  BFD status in OSPF
• 3

  BFD status in BGP
• 4

  Show the OSPF/BGP neighbor establishment

• 1

  Dell networking ONIE switch factory default settings
• 2

  Validated hardware and operating systems
• 3

  Technical support and resources
• 4

  Support and feedback