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标签:evpn

Juniper EVPN ESI-LAG: ESI Types, LACP and Junos CLI

Juniper EVPN ESI-LAG: ESI Types, LACP and Junos CLI

Configure EVPN ESI-LAG multihoming on Juniper QFX: ESI types, structured ESI assignment, LACP system ID, DF election, verification and ESI-LAG versus

admin admin 2026-09-11
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Huawei VXLAN Distributed Gateway with BGP EVPN Config

Huawei VXLAN Distributed Gateway with BGP EVPN Config

Huawei CloudEngine VXLAN distributed gateway walkthrough: EBGP underlay, M-LAG pair, EVPN control plane, VBDIF anycast gateways, verification and MTU

admin admin 2026-08-29
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Cisco Nexus 9000 VXLAN BGP EVPN Fabric Design Guide

Cisco Nexus 9000 VXLAN BGP EVPN Fabric Design Guide

Design a Cisco Nexus 9000 VXLAN BGP EVPN fabric: 3-stage and 5-stage CLOS, leaf roles, spine route reflectors, underlay choice and IP addressing plan.

admin admin 2026-08-28
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Junos EVPN-VXLAN CRB Fabric: Step-by-Step Config

Junos EVPN-VXLAN CRB Fabric: Step-by-Step Config

Configure a Junos EVPN-VXLAN CRB fabric on QFX: underlay eBGP, overlay iBGP, IRB gateways on spines, VLAN-to-VNI mapping, BUM handling and verificatio

admin admin 2026-08-28
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HPE Aruba DC Fabric: EVPN-VXLAN with Fabric Composer

HPE Aruba DC Fabric: EVPN-VXLAN with Fabric Composer

Deploy an HPE Aruba spine-leaf EVPN-VXLAN data centre fabric with Fabric Composer: prerequisites, underlay addressing, VSX, route reflectors and valid

admin admin 2026-08-28
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VXLAN with MP-BGP EVPN Control Plane: Design and Configuration

VXLAN with MP-BGP EVPN Control Plane: Design and Configuration

MP-BGP EVPN replaces flood-and-learn VXLAN: EVPN route types, underlay MTU, symmetric IRB, distributed anycast gateway, ARP suppression and Nexus 9000

admin admin 2026-08-27
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Spine-Leaf Architecture: Modern Data Center Design

Spine-Leaf Architecture: Modern Data Center Design

叶脊架构落地实践:从机柜功率密度、预端接布线与光纤策略、双路配电冗余与 A/B 供电,到冷热通道、气流组织与制冷方案,再到 POD 化部署节奏、扩容规划与常见误区,把 Spine-Leaf 设计放进真实机房逐项拆解,覆盖从交换机选型到上线的全过程。

admin admin 2026-08-26
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BGP in EVPN Data Center Fabrics: Design Choices

BGP in EVPN Data Center Fabrics: Design Choices

<p>Compare BGP designs for EVPN data center fabrics: IBGP over an IGP, pure EBGP per RFC 7938, next-hop-unchanged, route reflectors and AS numbering.<

admin admin 2026-08-26
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Cisco EVPN/VxLAN Multisite: Troubleshooting Commands

Cisco EVPN/VxLAN Multisite: Troubleshooting Commands

Troubleshoot EVPN-VXLAN across sites on Nexus 9000: read MAC/IP routes, check BGP EVPN next hop and route targets, and prove the data path with captur

admin admin 2026-08-26
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EVPN-VXLAN Data Center Fabric: Design Guide 2026

EVPN-VXLAN Data Center Fabric: Design Guide 2026

Design EVPN-VXLAN fabrics: leaf-spine Clos topology, eBGP underlay, symmetric vs asymmetric IRB, multi-tenancy VRFs, multihoming, MTU and multi-site D

admin admin 2026-08-24
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