Clear Network Diagrams

See and understand

We believe that visualizing things helps to understand them better. With a deeper understanding, we can get to better conclusions. We value visual clarity and the accurate information.

Up-to-date, clear, and accurate network diagrams help you understand how your network operates. They are valuable for both designing new solutions and troubleshooting issues.

We map and document your network.

If you want to know your network better, request a quote! We offer fixed pricing.

acme-campus-network-site1.pdf

Documentation service outcomes:

L2-diagrams
L3-diagrams
High Level diagram

Customer is responsible to provide access to their network.

We document all sorts of networks, for example:

Office networks
Campus networks
Datacenter networks
Backbone networks
Industrial networks

L2 - diagram includes

Network devices
- L2- ja L3-switches, routers, firewalls, VPN-concentrators and load balancers
- Vendor and model information
- Management IP-addresses of the devices
Physical interconnections between network devices
- Names of Physical interfaces
- Tranceiver types
L2 - protocol information
- Spanning-tree protocol flavor and root priorities
- Port-channel interface numbers
Observations abount inconsistencies
- As an example: Multiple mac-addresses learned via switchport and we don't know what is connected there

L3 - diagram includes

Subnets
- IP-network
- VLAN ID
- VNI
- description
L3-Network devices
- L3-switches, routers, firewalls, VPN-concentrators and load balancers
- L3-interfaces and their IP-addresses
- L3-interface connections to subnets
- L3-interface fireall zones
Static routes
- Destinations and Nexthops
Routing protocol information
- Protocols running
- AS-numbers (BGP)
- Areas (OSPF ja IS-IS)
Separate diagram about each routing table (VRF)

High level diagram includes

Routing domains in high level
Firewalls
- Firewall zones
Content of High Level Diagram is tailored based on customer needs

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