ppt
... it uses information provided by the ARP table. When a source determines the IP address for a destination, it then consults the ARP table in order to locate the MAC address for the destination. If the source locates an entry in its table, destination IP address to destination MAC address, it will ass ...
... it uses information provided by the ARP table. When a source determines the IP address for a destination, it then consults the ARP table in order to locate the MAC address for the destination. If the source locates an entry in its table, destination IP address to destination MAC address, it will ass ...
Slide 1
... Ethernet is best-effort delivery, no guarantee. Like a trucking service, it doesn’t really know or care about the what it is carrying. ...
... Ethernet is best-effort delivery, no guarantee. Like a trucking service, it doesn’t really know or care about the what it is carrying. ...
EC310 Hwk 11
... Router R2 will compare the destination address with its forwarding table. Using the mask, R2 determines if the destination address is part of the 140.24.7.192 network. It is not. R2 compares the destination address with the 140.24.7.0 network. It is part of this network. R2 will forward the packet t ...
... Router R2 will compare the destination address with its forwarding table. Using the mask, R2 determines if the destination address is part of the 140.24.7.192 network. It is not. R2 compares the destination address with the 140.24.7.0 network. It is part of this network. R2 will forward the packet t ...
SmartClass™ Ethernet
... Some services are provisioned to have different up and downstream data rates. Testing these services with a loop can only verify service performance of the lowest half of the link. The Asymmetric RFC2544 option provides an automated version of RFC2544 that can determine the maximum throughput, back- ...
... Some services are provisioned to have different up and downstream data rates. Testing these services with a loop can only verify service performance of the lowest half of the link. The Asymmetric RFC2544 option provides an automated version of RFC2544 that can determine the maximum throughput, back- ...
final_review
... The task of communication is to send data from one entity to another entity. The complexity of the communication task is reduced by using multiple protocol layers. Each protocol is implemented independently Each protocol is responsible for a specific subtask ...
... The task of communication is to send data from one entity to another entity. The complexity of the communication task is reduced by using multiple protocol layers. Each protocol is implemented independently Each protocol is responsible for a specific subtask ...
IP DSLAM with Integrated ATM Aggregation and Interworking
... 5000 will serve as a platform for Broadband Service growth. The Total Access 5000 offers ADSL2+ and VDSL2 for copper based Broadband Service growth and offers GPON and P2P Ethernet for fiber based Broadband Service growth. This is important to realize because when a legacy DSLAM is aggregated and in ...
... 5000 will serve as a platform for Broadband Service growth. The Total Access 5000 offers ADSL2+ and VDSL2 for copper based Broadband Service growth and offers GPON and P2P Ethernet for fiber based Broadband Service growth. This is important to realize because when a legacy DSLAM is aggregated and in ...
KIS – Cvičenie #1
... • “Late collision” - If the collision reaches the transmitter, after it completed sending the entire frame (the transmitter will not detect the collision) • The collision window – maximum time that is required to detect a collision – approximately equal to twice the signal propagation time between t ...
... • “Late collision” - If the collision reaches the transmitter, after it completed sending the entire frame (the transmitter will not detect the collision) • The collision window – maximum time that is required to detect a collision – approximately equal to twice the signal propagation time between t ...
Unit 2 Lesson 3
... are on different sides of a bridge. You can travel up to the bridge on either side, but must get permission to cross the bridge. On an Ethernet collision domain frames of data travel within their own domain unless they need to talk to a device on the other side of the bridge. If it is necessary to t ...
... are on different sides of a bridge. You can travel up to the bridge on either side, but must get permission to cross the bridge. On an Ethernet collision domain frames of data travel within their own domain unless they need to talk to a device on the other side of the bridge. If it is necessary to t ...
HDLC and PPP
... considered “high layer” in protocol stack). HDLC is also used in multi-point links (one station many receivers) ...
... considered “high layer” in protocol stack). HDLC is also used in multi-point links (one station many receivers) ...
HDLC and PPP
... considered “high layer” in protocol stack). HDLC is also used in multi-point links (one station many receivers) ...
... considered “high layer” in protocol stack). HDLC is also used in multi-point links (one station many receivers) ...
HDLC and PPP - web.iiit.ac.in
... considered “high layer” in protocol stack). HDLC is also used in multi-point links (one station many receivers) ...
... considered “high layer” in protocol stack). HDLC is also used in multi-point links (one station many receivers) ...
network_admin_data
... A routed protocol allows the router to forward data between nodes on different networks. In order for a protocol to be routable, it must provide the ability to assign a network number and a host number to each individual device. These protocols also require a network mask in order to differentiate t ...
... A routed protocol allows the router to forward data between nodes on different networks. In order for a protocol to be routable, it must provide the ability to assign a network number and a host number to each individual device. These protocols also require a network mask in order to differentiate t ...
CIS339
... A builder who has just completed a block of 50 flats, is finding that the flats are difficult to sell. He has decided that he needs a unique selling point to attract buyers and has decided that very high speed internet of at least 50 Mbit/s could be just what is needed. The telephone company has alr ...
... A builder who has just completed a block of 50 flats, is finding that the flats are difficult to sell. He has decided that he needs a unique selling point to attract buyers and has decided that very high speed internet of at least 50 Mbit/s could be just what is needed. The telephone company has alr ...
CSE 461 - University of Washington
... • If a token hasn’t been seen recently, it may have been lost • When a new token needs to be generated, one node (the “active monitor”) regenerates it • If this fails, stations will contend to be the new active monitor • Bonus Question: How do you determine who gets to be the new active monitor? • N ...
... • If a token hasn’t been seen recently, it may have been lost • When a new token needs to be generated, one node (the “active monitor”) regenerates it • If this fails, stations will contend to be the new active monitor • Bonus Question: How do you determine who gets to be the new active monitor? • N ...
Ethernet - wmmhicks.com
... Novell Internetwork Packet Exchange (IPX) AppleTalk Connectionless Network Service (CLNS/DECNet) 25-May-17 ...
... Novell Internetwork Packet Exchange (IPX) AppleTalk Connectionless Network Service (CLNS/DECNet) 25-May-17 ...
Lecture 8
... addresses” of the particular network. • Thus, IP addresses have to be translated into a link layer address prior to sending a datagram to a destination or an intermediate router. • Remember Ethernet address == 48 bits -- one way is to encode the host physical address in host part of IP ...
... addresses” of the particular network. • Thus, IP addresses have to be translated into a link layer address prior to sending a datagram to a destination or an intermediate router. • Remember Ethernet address == 48 bits -- one way is to encode the host physical address in host part of IP ...
Lecture2: Physical and data link layer
... Ethernet “dominant” LAN technology: cheap $20 for 10/100/1000 Mbs! first widely used LAN technology Simpler, cheaper than token LANs and ATM Kept up with speed race: 1, 10, 100, 1000 Mbps ...
... Ethernet “dominant” LAN technology: cheap $20 for 10/100/1000 Mbs! first widely used LAN technology Simpler, cheaper than token LANs and ATM Kept up with speed race: 1, 10, 100, 1000 Mbps ...
Basic Internetworking
... 36. Suppose a TCP message that contains 1024 bytes of data and 20 bytes of TCP header is passed to IP for delivery across two networks interconnected by a router (i.e., it travels from the source host to a router to the destination host). The first network has an MTU of 1024 bytes; the second has a ...
... 36. Suppose a TCP message that contains 1024 bytes of data and 20 bytes of TCP header is passed to IP for delivery across two networks interconnected by a router (i.e., it travels from the source host to a router to the destination host). The first network has an MTU of 1024 bytes; the second has a ...
Gigabit Fiber Ethernets (Optical Ethernet)
... Ethernet (10/100/1000 Mbps) currently has a cost advantage that stems in large part from the volumes in production brought about by the use of this technology in the enterprise market. 10 GbE costs are not showing a significant cost advantage as yet, but this technology is very new and it has not ta ...
... Ethernet (10/100/1000 Mbps) currently has a cost advantage that stems in large part from the volumes in production brought about by the use of this technology in the enterprise market. 10 GbE costs are not showing a significant cost advantage as yet, but this technology is very new and it has not ta ...
ppt - The Fengs
... • Data encapsulation for transmission over physical link • Data embedded within a link-layer frame before transmission • Data-link header and/or trailer added • Physical addresses used in frame headers to identify source and destination (not IP) ...
... • Data encapsulation for transmission over physical link • Data embedded within a link-layer frame before transmission • Data-link header and/or trailer added • Physical addresses used in frame headers to identify source and destination (not IP) ...
Introduction to the Network
... Reaction to NAT was to fix the network (IPv6), actively discourage “fixing” the host Laudable goal, but in a way opposite of E2E “spirit” ...
... Reaction to NAT was to fix the network (IPv6), actively discourage “fixing” the host Laudable goal, but in a way opposite of E2E “spirit” ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE) ISSN: , PP: 39-43 www.iosrjournals.org
... arise because enterprises need to retain control over their own VLAN administration (such as assigning Q-tags to VLANs), and over a shared infrastructure the service provider must control this to ensure that one customer’s Q-tags do not overlap with another’s. Also, because the Q-tag consists of a 1 ...
... arise because enterprises need to retain control over their own VLAN administration (such as assigning Q-tags to VLANs), and over a shared infrastructure the service provider must control this to ensure that one customer’s Q-tags do not overlap with another’s. Also, because the Q-tag consists of a 1 ...
ppt
... IPV6 -- 128 bit addresses Allow every device (PDA, toaster, etc.) to be assigned its own address Modifies packet format ...
... IPV6 -- 128 bit addresses Allow every device (PDA, toaster, etc.) to be assigned its own address Modifies packet format ...