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DOCS-91 Initial draft #time 6h #56

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merged 7 commits into from May 20, 2020
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ptimmons
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# AT&T AVPN Configuration
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Please define the title using the FrontMatter formatting.

docs/bcp_att_avpn_configuration.md Show resolved Hide resolved
Comment on lines 222 to 252
```mermaid
graph LR
voip-audio --> ATT-COS1
id1(BFD, BGP) -.-> ATT-control
voip-video --> ATT-COS2V
voip-streaming --> ATT-COS2V
voip-signaling --> ATT-COS2
data-mission-critical --> ATT-COS2
remote-desktop --> ATT-COS2
management-interactive --> ATT-COS3
management-m2m --> ATT-COS3
data-interactive --> ATT-COS3
data-best-effort --> ATT-COS4
data-scavenger --> ATT-COS5
video-streaming-scavenger --> ATT-COS5
subgraph best-effort
ATT-COS5
end
subgraph low
ATT-COS4
end
subgraph medium
ATT-COS2V
ATT-COS2
ATT-COS3
end
subgraph high
ATT-COS1
ATT-control
end
```
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Now that mermaid is part of this Docusaurus package, please update this so that it renders correctly.
e.g. facebook/docusaurus#1258


### Control Queue

The control queue is used for communicating between the CE and PE router, and should typically be limited to BGP and BFD only. This is an extremely low bandwidth queue.

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We should probably recommend a setting for our BFD packets on the adjacency. It could be medium/high.

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BFD is always treated as high for us, I thought

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I meant the dscp marking to be set on the adjacency.

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I had long talks with Adam B. about this topic... it's almost better to leave DSCP at 0 since that's (in principle) where the majority of the traffic will be placed. Once IP Flow Monitoring comes into the picture this can be revisited, since we'll have a whole new design language.

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# AT&T AVPN Configuration

This guide is for network engineers and architects using their 128T Session Smart router to connect to AT&T’s MPLS VPN (AVPN) service. It will cover:

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This is mainly valid for branch routers. For DC's this would not really kick in given the encyption performance

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Added a note in the Abstract section that it is most useful on narrower links that are more prone to congestion.

MichaelBaj
MichaelBaj previously approved these changes May 19, 2020
@MichaelBaj MichaelBaj merged commit d624d53 into master May 20, 2020
@MichaelBaj MichaelBaj deleted the docs-91-bcp-att-avpn-config branch May 20, 2020 13:27
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3 participants