Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
BRIDGES:
A bridge is a hardware device also needed to connect two LAN code segments to extend a LAN. A bridge uses two NICs to connect two code segments. It listens to all traffic and knows frame format. It also transfers only correct complete frames and removed the collided and error frames.
A typical bridge has two NICs, a CPU a storage and a ROM. It only executes the code stored in its ROM.
STARTUP AND STEADY STATE:
When a bridge first lodes the address lists are empty. The bridge forwards frames to the other code segment if it may not know its destination address in its lists.
After period of time when the bridge has accepted at least one frame from each computer, it has the lists created it forwards frames as far it is useful.
PLANNING A BRIDGE NETWORK:
In a steady state, a bridge gives simultaneous use of every segment. When designing a LAN, bridges may be installed to convert the LAN into segments to enhance performance.
For example: Frequently contacting devices may be attached to the similar segment. The frame traffic on one segment does not affect the other code segments.
A modified NRZ code known as enhanced-NRZ (E-NRZ) operates on 7-bit words; inverting bits 2,3,6 and 7; and adding one parity bit to each word. The parity bit is chosen to make the
Introduction An algorithm is defined as a series of computational steps required to accomplish an exact task. The algorithm works for a given input and will terminate in a well
Split Horizon - If you attain a protocol's route on an interface, do not send information about that route back out that interface.
Q. Show Infrared Applications? - Wide bandwidth accessible for data transmission - Communication between mice, PCs, keyboards, and printers Media selection - Every
Encryption Authentication One common technique used to encrypt and authenticate in VPNs is IP security. IP sec is a collection of protocols designed by the IETF( Internet En
Can you describe RTP in Detail?
IGP= Interior gateway routing protocol and EIGRP= Enhanced Interior Gateway routing protocol IGP = use in one Autonomous and EIGRP = use with many autonomous
Customer Premise Equipment (CPE) are devices physically located at the subscriber's premises. Includes both owned and leased equipment.
These two command show the cisco IOS filename a) show ver b) show flash
An ATM network is created from interconnected ATM switches. The attachment ports or points can be connected to computers or other ATM switches. As cells reach at an ATM switch, the
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd