CCNA - Day 52 - LAN Architectures

A 2-tier campus LAN architecture is also known as a [...] architecture.

Collapsed-core

End hosts connect to the [...] layer of a campus LAN.

access

In a campus LAN, the [...] layer aggregates connections from access layer switches.

distribution

In a campus LAN, the [...] layer is typically the border between Layer 2 and Layer 3.

distribution

In a large campus LAN, the [...] layer connects distribution layers together.

core

In SOHO networks, all networking functions are typically provided by a multipurpose network device called a [...].

home router  /  wireless router

PoE is often used at the [...] layer of a campus LAN.

access

QoS marking is typically done at the [...] layer of a campus LAN.

access

Spine-Leaf architecture is efficient in data centers with lots of [...] traffic.

east-west

Spine-Leaf Architecture:

A leaf switch must not connect to a [...] switch.

leaf

Spine-Leaf Architecture:

A spine switch must not connect to a [...] switch.

spine

Spine-Leaf Architecture:

End hosts connect to [...] switches.

leaf

Spine-Leaf Architecture:

Every leaf switch is connected to every [...] switch.

spine

Spine-Leaf Architecture:

Every spine switch is connected to every [...] switch.

leaf

The [...] layer of a campus LAN is also known as the aggregation layer.

distribution

What does SOHO stand for?

Small Office/Home Office

When each device connects to all other devices, it is called a [...] topology.

full mesh

When several devices all connect to one central device, it is called a [...] topology.

star

When some devices are connected to each other, but not all, it is called a [...] topology.

partial mesh

Which three layers are found in a traditional 3-tier campus LAN?

Access

Distribution

Core

Which two layers are found in a traditional 2-tier campus LAN?

Access

Distribution