FCTC_Zamer_iscsi
... Determines where in byte stream current message ends and next begins NIC must stay “in sync” with beginning of byte stream Works well in a perfect world (Maybe a SAN or LAN ????) ...
... Determines where in byte stream current message ends and next begins NIC must stay “in sync” with beginning of byte stream Works well in a perfect world (Maybe a SAN or LAN ????) ...
Cisco 1 - Network Specialist Program
... 5. To minimize what types of packets show up in our simulation, we will again create a filter. Use what you learned previously in this lab to configure Packet Tracer to show only ICMP packets (refer back if you need to). 6. Use what you learned in the previous task to create a simple test message in ...
... 5. To minimize what types of packets show up in our simulation, we will again create a filter. Use what you learned previously in this lab to configure Packet Tracer to show only ICMP packets (refer back if you need to). 6. Use what you learned in the previous task to create a simple test message in ...
Slides - TERENA Networking Conference 2002
... »Avoid gaming by users, while avoiding need for policing ...
... »Avoid gaming by users, while avoiding need for policing ...
L20 - MIT
... – Many of the benefits of ATM can be “borrowed” by IP Cell switching core routers Label switching mechanisms Eytan Modiano Slide 32 ...
... – Many of the benefits of ATM can be “borrowed” by IP Cell switching core routers Label switching mechanisms Eytan Modiano Slide 32 ...
class2
... user A, B packets share network resources each packet uses full link bandwidth resources used as needed Bandwidth division into “pieces” Dedicated allocation Resource reservation ...
... user A, B packets share network resources each packet uses full link bandwidth resources used as needed Bandwidth division into “pieces” Dedicated allocation Resource reservation ...
September 2016 report
... packet and 1 mark for indicating the requirement) ii. The requirement for forwarding decisions is to be fast and thus routers need to take such decisions based on information that is immediately available. Other routers are NOT contacted at this stage in terms of the current router taking its forwar ...
... packet and 1 mark for indicating the requirement) ii. The requirement for forwarding decisions is to be fast and thus routers need to take such decisions based on information that is immediately available. Other routers are NOT contacted at this stage in terms of the current router taking its forwar ...
Examining port scan methods - Analysing Audible
... Port scanning techniques take form in three specific and differentiated ways. * open scanning * half-open scanning * stealth scanning Each of these techniques allow an attack to locate open/closed ports on a server, but knowing to use the correct scan in a given environment depends completely on the ...
... Port scanning techniques take form in three specific and differentiated ways. * open scanning * half-open scanning * stealth scanning Each of these techniques allow an attack to locate open/closed ports on a server, but knowing to use the correct scan in a given environment depends completely on the ...
ppt - inst.eecs.berkeley.edu
... In Both Cases, Need to Send Locally • If it’s remote, look up first hop in (very small) local routing table (in case there are multiple first hops) – E.g., by default, route via 1.2.3.19 – Now do the local case but for 1.2.3.19 rather than ultimate destination IP address ...
... In Both Cases, Need to Send Locally • If it’s remote, look up first hop in (very small) local routing table (in case there are multiple first hops) – E.g., by default, route via 1.2.3.19 – Now do the local case but for 1.2.3.19 rather than ultimate destination IP address ...
The Packet Filter: A Basic Network Security Tool
... In the context of a TCP/IP network, a packet filter watches each individual IP datagram, decodes the header information of in-bound and out-bound traffic and then either blocks the datagram from passing or allows the datagram to pass based upon the contents of the source address, destination address ...
... In the context of a TCP/IP network, a packet filter watches each individual IP datagram, decodes the header information of in-bound and out-bound traffic and then either blocks the datagram from passing or allows the datagram to pass based upon the contents of the source address, destination address ...
WB-FastNets2
... each connection, there is an associated QOS, implied or stated. These are qualities such as: 1. peak cell rate, and peak duration 2. average cell rate 3. allowable loss rate ...
... each connection, there is an associated QOS, implied or stated. These are qualities such as: 1. peak cell rate, and peak duration 2. average cell rate 3. allowable loss rate ...
Lecture 1: Course Introduction and Overview
... – Latency reduces from function of: number of intermediate switches X by the size of the packet to time for 1st part of the packet to negotiate the switches + the packet size ÷ interconnect BW ...
... – Latency reduces from function of: number of intermediate switches X by the size of the packet to time for 1st part of the packet to negotiate the switches + the packet size ÷ interconnect BW ...
Measurement guide and report template
... This command also requires administrative privileges: Command Prompt (run as admin). Investigate the other parameters of arp (arp /?)! During this task we use DNS (Domain Name System) too. This protocol assigns domain names to IP addresses (more on this later). Like with ARP to minimize the number o ...
... This command also requires administrative privileges: Command Prompt (run as admin). Investigate the other parameters of arp (arp /?)! During this task we use DNS (Domain Name System) too. This protocol assigns domain names to IP addresses (more on this later). Like with ARP to minimize the number o ...
Powerpoint
... if (FD_ISSET(sockfd, &rset)) /* do socket stuff */ if (FD_ISSET(fileno(stdin), &rset)) ...
... if (FD_ISSET(sockfd, &rset)) /* do socket stuff */ if (FD_ISSET(fileno(stdin), &rset)) ...
t 2
... Several successive packets can be sent without waiting for the next packet to be requested Accept packets only in the correct order , and send RN back RN is to acknowledge all packets prior to RN and to request packet RN ...
... Several successive packets can be sent without waiting for the next packet to be requested Accept packets only in the correct order , and send RN back RN is to acknowledge all packets prior to RN and to request packet RN ...
Open Source Routing, Firewalls and Traffic Shaping
... – Traffic gets sent/serviced in a round robin fashion, giving each flow a chance to sent its data. – Leads to fair behaviour – prevents one flow from hogging all the bandwidth – only really useful when the link is full ...
... – Traffic gets sent/serviced in a round robin fashion, giving each flow a chance to sent its data. – Leads to fair behaviour – prevents one flow from hogging all the bandwidth – only really useful when the link is full ...
Multimedia networking
... stream PCM at 64 kbps and redundant stream GSM at 13 kbps. whenever there is non-consecutive loss, receiver can conceal the loss. can also append (n-1)st and (n-2)nd low-bit rate chunk ...
... stream PCM at 64 kbps and redundant stream GSM at 13 kbps. whenever there is non-consecutive loss, receiver can conceal the loss. can also append (n-1)st and (n-2)nd low-bit rate chunk ...
Practical Fuzzy-CAC Realization for Effective Traffic Engineering in
... on Demand (VoD) applications are gaining an ever increasing popularity these days [1], reinforced by the massive deployment of wide range of the fast access technologies. Supporting these applications requires the effective QoS provisioning at all the relevant points in the Internet. The application ...
... on Demand (VoD) applications are gaining an ever increasing popularity these days [1], reinforced by the massive deployment of wide range of the fast access technologies. Supporting these applications requires the effective QoS provisioning at all the relevant points in the Internet. The application ...
A Scheme for a Guaranteed Minimum Throughput Service
... flows have a short lifetime). Therefore other kind of AC methods have been proposed [7][8][9]. They have in common that avoid the use of per-flow signaling, reduce the per-flow state only at the edge or do not need it, and are based on measurements, which compared to parameterbased methods, provides ...
... flows have a short lifetime). Therefore other kind of AC methods have been proposed [7][8][9]. They have in common that avoid the use of per-flow signaling, reduce the per-flow state only at the edge or do not need it, and are based on measurements, which compared to parameterbased methods, provides ...
Lecture 4: Network Layer Security
... • Then, any device along the path whose MTU is smaller than the packet will drop it, and send back an ICMP Type 3 Code 4 “Destination Unreachable (Fragmentation Needed and DF was set" message containing its MTU, allowing the source host to reduce its assumed path MTU appropriately. • The process rep ...
... • Then, any device along the path whose MTU is smaller than the packet will drop it, and send back an ICMP Type 3 Code 4 “Destination Unreachable (Fragmentation Needed and DF was set" message containing its MTU, allowing the source host to reduce its assumed path MTU appropriately. • The process rep ...
ppt - inst.eecs.berkeley.edu
... number of bits sent (or received) per unit time (bits/sec or bps) propagation time for data to travel along the link (seconds) ...
... number of bits sent (or received) per unit time (bits/sec or bps) propagation time for data to travel along the link (seconds) ...
