Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
The Open Shortest Path First (OSPF) and Interior Gateway Protocol (IGRP) are the two most reliable Routing Protocols.
OSPF has a default administrative distance of 120, whileRIP has a default administrative distance of 120.
It is possible to calculate routes based on incoming requests using the OSPF protocol. OSPF protocol has no limits on the number of hops. Load balancing is better with OSPF because it converges faster.
Administrative distance is understood.
The lowest connected will be 0. A static route will always have an AD of 1.
Classless protocols have information in their updates. The two original IPv4 protocols were IGRP and RIPv1. When network addresses were allocated based on classes, they were created.
The reliability of a protocol is counted. The Administrative Distance can range from 0 to 255. The best Administrative Distance is 0 and the worst is 255.
There are 24 days left. As part of a transition from a static to a dynamic protocol on an organization’s internal network, the protocol must support both IPv4 and VL SM. Which should the network administrator use?
The classless protocol developed byCisco is called EIGRP. OSPF is a classless protocol. IS- IS: link state, classless protocol. BGP is a path-vector protocol. Older networks only use the classful routing protocols.
Discontiguous networks are affected by classful protocols. A discontiguous network is when the same network addresses are different. Refer to Figure 3-13 for an example of classful routing’s shortcoming.
When an administrator assigns a path from source to destination, static protocols are used. The network has more security offered by it. There was no overhead on the computer. There was no unused bandwidth. The administrator needs to know how each device works.
Only cross at right angles and keep unshielded data cable at least 16 inches away from power cables. The minimum distance is reduced to 4 inches if the cable is grounded.
The cabling will be installed in a home run. The work areas and telecommunications room should be on the same floor. The maximum horizontal distance is 250 feet.
The maximum length includes 90 meters of horizontal cabling between the patch panel and the wall jack, plus 5 meters of stranded patch cable between each jack and the attached device.
A horizontal cross- connect is where the horizontal cabling connects to a patch panel or punch up block. The telecommunications enclosures connect between the backbone and horizontal cables.
100 metres.
In 10/100BASE-T applications, the maximum cable distance is 100 metres. When used for 10GBASE-T, the maximum run length is 55 metres.
The entrance facilities, equipment rooms, and telecommunications rooms are all connected by backbone cabling. Horizontal wiring shouldn’t run between floors.
The distances are for cable, patch cords, jumpers and equipment. The maximum backbone distance is 800 m, 500 m and 300 m.
Only one transition point or consolidation point between the horizontal cross connect and the telecommunications outl et can be used. There is a maximum distance between the telecomm unications outlet and the horizontal cross connect.
The maximum combined length of the work area cable, equipment cable and patch cord can be calculated by using the formula.
External cable trays and conduits might be the best solution if this isn’t possible, because loose cables on the floor pose a hazard. The illustration shows a star topology that connects the work areas to the wiring closet.