Tenant: Unidad lógica con propósito de managment, "container" para poner la policys,
Defaults Tenants
common: Policies
Infra: Vlans, Internal Fabric comunication
Managment: In band out of Band
Context = VRF
Bridge Domains: similar to VNID VxlanNetwork Identifier (No importa el No de Vlan, si el VNID)
Container where you put multiplesubnets
all networks in the same BD can talk
APN Aplication Network Profile: Container for Aplications EPGs
Policy that permit comunication betwen EPG
bidirecional access list
Contracts, policys for EPGs
Port (1)EPG -BD - VRF - Tenant
Contracts: Similar to access list, allow all trafic by default
Provider EPG: Iniciator ---> Contract ----> Consumer EPG: Target
ejemplos:
Web C - P DataBase
- P Aplicacion
Aplicacion C - P DataBase
Domains: How Devices / entities connect to the fabric
Phisical : Bare Metal Server
External Bridge: External L2 conections
External routed: external L3 Routing
VMM: hipervisors
--
Forwarding in the fabric
Local Station Table - Leaf Local networks
Global Station Table - Networjs in Other Leafs
Proxy Station Table - Spine querys
--
Interface Policy Groups
Vlan Poll > Domain > AAEP - Policys
AAEPs (attachable access entity profiles) will be consumed by policy-group and define which
encapsulations will be allowed to be used by those policy-groups. One AAEP can be reused
for multiple interfaces; in fact, all ports that serve the same purpose should use the same
AAEP.
encapsulations will be allowed to be used by those policy-groups. One AAEP can be reused
for multiple interfaces; in fact, all ports that serve the same purpose should use the same
AAEP.
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