23-18 Network equipement

As part of one of our infrastructures expansion, we would need to supply approximately 9 Extreme Networks switchs with the following characteristics: - ~ 6 switchs with:  48 x 100Mb/1Gb SFP ports  4 x 100Mb/1Gb/10Gb SFP+ ports  Capabilities required: o CLI administration by SSH o Level 2 and 3 switching o Authentication 802.1x compatibility o LACP compatibility (802.3ad) o XMC/XIQ compatibility  1U chassis  A redundant power supply  3 years hardware support included - ~ 3 switchs with:  24 x 100Mb/1Gb/10Gb SFP+ ports  Capabilities required: o CLI administration by SSH o Level 2 and 3 switching o Authentication 802.1x compatibility o LACP compatibility (802.3ad) o XMC/XIQ compatibility  1U chassis  A redundant power supply  3 years hardware support included Delivery time is a very important aspect of this contract. A commitment on delivery dates would be highly appreciated. Please also specify the conditions for the hardware support (delay, coverage, contact method...)