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    Does this IT requirements can be Approach by VLAN implementation?

    by adscnet ·


    A commercial tower building consists of 10 floors, Ground floor and Basement, floors from 1-10 consist of 3 offices in each floor.

    Current IT infrastructure in the Tower:
    1) Core IT room to manage the services:
    ◦ Cisco switches
    ◦ All surveillance cameras & NVRs (all PoE)
    ◦ VM servers
    ◦ Internet service for ISP
    ◦ Backup devices, etc.

    2) 10 floors with 3 offices in each floor, each office independently has:
    ◦ IT room where all office LAN points are aggregated in.
    ◦ One UTP Cat6 cascading cable from each office IT room switch to the Core IT room

    3) Floors 1-3 for the tower management offices

    IT Requirements:
    -Total LAN points are 120 in the Core IT room
    -The tower IT should provide Internet service only for each office independently.
    -Should control/specify the Internet bandwidth limit for each office.
    -Each office must be isolated from other LANs
    -Tower management floors 1-3 should be able to utilize all Core IT room services, with the ability to isolate any office in the future.
    -All IP cameras will be on a separate VLAN and data on another VLAN(s) as well, at some point some VLANs need to communicate to each other.

    NB: 4×24 ports Cisco switches model (Cisco SG350-28P & Cisco SG350-28) already purchased for this purpose.

    I appreciate advising on how this can be approached?

    Thank you in advance

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