Short Description of the Proposed Network The Upper layer of
the network includes internet router and firewall which provides an
optimized and reliable transport structure by forwarding secured
traffic at very high speeds This network has designed as fast,
secured and reliable which is divided into two switching layers.
Distribution Layer Access Layer The distribution layer of the
network separates the access layer from the rest of the network.
Departmental or workgroup access Broadcast/multicast domain
definition VLAN routing Security, in the form of Access Lists and
filtering The access layer is the point at which local end users
are allowed into the network. Supplies traffic to the network
Performs network entry control End users access network resources
by way of the access layer.
Slide 26
Short Description of the Proposed Network To manage all the
wireless access point under the entire network infrastructure a
Wireless LAN Controller has used which is not only for central
management but also have some additional features. Interference
detection and avoidance Load balancing Coverage hole detection and
correction QoS Management Roaming Capabilities
Slide 27
Secured Server Network (DMZ) Web servers, Mail, DNS Server are
placed under the Firewalls DMZ zone. Only the specific ports of the
services were partially opened for the external network by the
Firewall for securing the servers and applications and also
protects from any external attacks.
Slide 28
Distribution Layer Fiber Layout In this network the
connectivity between the distribution and access switches will be
fiber optic connection as this not only enable data traffic over
longer distances, but are also more resilient to outdoor weather
conditions and electromagnetic interference (EMI) Distribution
Switch Access Switch Optical Fiber Link
Slide 29
Why we use Fiber Optic Cables between buildings? Greater
bandwidth Fiber provides far greater bandwidth than copper and has
standardized performance up to 10 Gbps Low attenuation and greater
distance Because the fiber optic signal is made of light, very
little signal loss occurs during transmission, and data can move at
higher speeds and greater distances. Fiber does not have the
distance limitation of unshielded twisted pair copper Fiber
distances can range from 300 m to 40 km. Security Data is safe with
fiber cable. It doesnt radiate signals and is extremely difficult
to tap. Immunity and reliability Fiber provides extremely reliable
data transmission. Its completely immune to many environmental
factors that affect copper cable.
Slide 30
BUP Campus
Slide 31
Data Center Plancont.. DCIM Heat Load Raised floor False
ceiling Racks Dimensions Steps User Cluster Backup plan Redundancy
Scalability Security Fire fighting Cooling Cabling Aisle
Slide 32
Data Center Plancont.. BUILDING Location Number of floors Room
size Generator room Electricity conditions Ceiling height
Slide 33
Data Center Plancont.. RACKS Dimensions Perforation ratio
Cabinets Blanking panels ACCESS CONTROL Manual or Automatic Bio
metric or smart card
Slide 34
Data Center Plancont.. CHILLER Capacity Compressor COOLING
TECHNOLOGIES Rack cooling Row cooling Geometric Humidifier
Slide 35
Data Center Plancont.. RAISED FLOOR Materials Panel thickness
Ramp Cooling flow from below Seismic kits FIRE SUPPRESSION
SOLUTIONS Nozzles Extinguisher tubes suppression agent
Dimensions
Slide 36
Data Center Plancont.. ENVIRONMENTAL MONITORING SYSTEM
Room/Rack based Sensors Camera Alerts Mail PDU SOLUTIONS Switching
Phase Monitoring
Slide 37
Data Center Plan UPS SOLUTIONS Redundancy Autonomy GENERATOR
Canopy SNMP ATS STS
Slide 38
Does our office look like this?
Slide 39
Think...Before Print
Slide 40
Life is what happens to you while you're busy making other
plans - John Lennon Life is what happens to you while you're busy
making other plans - John Lennon
