[toulouse][network] Describe aruba switch

The temporary Dell switch has been replaced on 2023-07-20. This merge request describe the network topology of Toulouse.

assigned to @pijacquo

added 22 commits

• 37e28be7...500937b4 - 18 commits from branch master
• d4371a67 - [toulouse][network] Replace Toulouse temporary GW with Aruba 6300.
• 78ba1f93 - [toulouse][sw-estats] Add sw estats
• 618ac2e2 - [toulouse][network] Describe port-channel with sw-estats
• 7b033a64 - [toulouse][network] Describe link aggregation for nfs.toulouse

Compare with previous version

added 2 commits

• d1eb8e83 - [toulouse][sw-estats] Add sw estats
• 02180774 - [toulouse][network] Describe link aggregation for nfs.toulouse

Compare with previous version

merged

mentioned in commit 6a66f51c