ppt
... • Host’s IP address is the combination of the network number (prefix) and host address (suffix). • Assignment of network numbers must be coordinated globally; assignment of host addresses can be ...
... • Host’s IP address is the combination of the network number (prefix) and host address (suffix). • Assignment of network numbers must be coordinated globally; assignment of host addresses can be ...
FREE Sample Here
... 2. When address aggregation occurs, CIDR address blocks work best when they come in sets that are greater than 1 and equal to some lower-order bit pattern that corresponds to all 1s - namely in groups of 3, 7, 15, 31, and so on. That’s because this makes it possible to borrow the corresponding numbe ...
... 2. When address aggregation occurs, CIDR address blocks work best when they come in sets that are greater than 1 and equal to some lower-order bit pattern that corresponds to all 1s - namely in groups of 3, 7, 15, 31, and so on. That’s because this makes it possible to borrow the corresponding numbe ...
Lecture 4
... Provides services to both DHCP and BOOTP clients DHCP/BOOTP Clients request and are granted IP addresses (and other information about themselves and the network) Best to have only one machine on an Ethernet segment (VLAN) is designated a DHCP server ...
... Provides services to both DHCP and BOOTP clients DHCP/BOOTP Clients request and are granted IP addresses (and other information about themselves and the network) Best to have only one machine on an Ethernet segment (VLAN) is designated a DHCP server ...
Chapter 7
... 84. IPv6 routing is not enabled on routers by default. To enable a router as an IPv6 router what command must be used? ...
... 84. IPv6 routing is not enabled on routers by default. To enable a router as an IPv6 router what command must be used? ...
Industrial Automation
... Cyclic operation characteristics 1. Data are transmitted at fixed intervals, whether they changed or not. 2. The delivery delay (refresh rate) is deterministic and constant. 3. The bus is under control of a central master (or distributed time-triggered algorithm). 4. No explicit error recovery need ...
... Cyclic operation characteristics 1. Data are transmitted at fixed intervals, whether they changed or not. 2. The delivery delay (refresh rate) is deterministic and constant. 3. The bus is under control of a central master (or distributed time-triggered algorithm). 4. No explicit error recovery need ...
Chapter 5
... to B, and A knows B’s IP address. Suppose B’s MAC address is not in A’s ARP table. A broadcasts ARP query packet, containing B's IP address all machines on LAN receive ARP query B receives ARP packet, replies to A with its (B's) MAC address ...
... to B, and A knows B’s IP address. Suppose B’s MAC address is not in A’s ARP table. A broadcasts ARP query packet, containing B's IP address all machines on LAN receive ARP query B receives ARP packet, replies to A with its (B's) MAC address ...
PQ1a
... privileged exec mode, then paste in a previously saved configuration from a text file. The router starts in user exec mode. The administrator can go to privileged exec mode, then global configuration mode, and transfer in a text configuration file using Hyperterminal. The administrator will not know ...
... privileged exec mode, then paste in a previously saved configuration from a text file. The router starts in user exec mode. The administrator can go to privileged exec mode, then global configuration mode, and transfer in a text configuration file using Hyperterminal. The administrator will not know ...
lectures5-6
... outside world is concerned (external address) range of addresses not needed from ISP: just one IP address for all devices can change addresses of devices in local network without notifying outside world can change ISP / external address without changing addresses of devices in local network ...
... outside world is concerned (external address) range of addresses not needed from ISP: just one IP address for all devices can change addresses of devices in local network without notifying outside world can change ISP / external address without changing addresses of devices in local network ...
3rd Edition, Chapter 5
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) Old-fashioned Ethernet upstream HFC 802.11 wireless LAN ...
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) Old-fashioned Ethernet upstream HFC 802.11 wireless LAN ...
Using the ping command - IndiaStudyChannel.com
... A response of "Destination net unreachable" means there was no route to the destination. You need to check the routing table on the router listed in the "Reply from" address in the "Destination net unreachable" message. For more information about the routing table, see Understanding the IP routing t ...
... A response of "Destination net unreachable" means there was no route to the destination. You need to check the routing table on the router listed in the "Reply from" address in the "Destination net unreachable" message. For more information about the routing table, see Understanding the IP routing t ...
9781133019862_PPT_ch02
... • Describe IP addressing, anatomy and structures, and addresses from a computer’s point of view • Recognize and describe IPv4 addressing and address classes, describe the nature of IPv4 address limitations, and define the terms subnet, supernet, subnetting, and supernetting • Describe how to obtain ...
... • Describe IP addressing, anatomy and structures, and addresses from a computer’s point of view • Recognize and describe IPv4 addressing and address classes, describe the nature of IPv4 address limitations, and define the terms subnet, supernet, subnetting, and supernetting • Describe how to obtain ...
Document
... address A and physical address 10, located on one LAN, to a node with a network address P and physical address 95, located on another LAN. Because the two devices are located on different networks, we cannot use link addresses only; the link addresses have only local jurisdiction. What we need here ...
... address A and physical address 10, located on one LAN, to a node with a network address P and physical address 95, located on another LAN. Because the two devices are located on different networks, we cannot use link addresses only; the link addresses have only local jurisdiction. What we need here ...
IP Addressing Guide
... A single subnet can be split up into eight 32-host subnets. Eight 32-host subnets, however, may not be flexible enough. For example: 192.168.5.0 255.255.255.224 address range 0 to 31 192.168.5.32 255.255.255.224 address range 32 to 63 ...
... A single subnet can be split up into eight 32-host subnets. Eight 32-host subnets, however, may not be flexible enough. For example: 192.168.5.0 255.255.255.224 address range 0 to 31 192.168.5.32 255.255.255.224 address range 32 to 63 ...
LANMAR-Implementatio..
... RIP) that operates within limited scope centered at each node and exchange route information about nodes up to only a few hops (Fisheye Scope) ⇒ one thread for sending RIP messages. A long haul distance vector routing scheme that propagates the elected landmark of each subnet and the path to it into ...
... RIP) that operates within limited scope centered at each node and exchange route information about nodes up to only a few hops (Fisheye Scope) ⇒ one thread for sending RIP messages. A long haul distance vector routing scheme that propagates the elected landmark of each subnet and the path to it into ...
Chap4-NetworkLayer - Home
... that runs the NAT software (i.e. NAT-enabled router). • The private network uses private addresses. The router uses one private address and one global address. – the private network is transparent to the rest of the world which only sees the NAT router with the address 200.24.5.8. ...
... that runs the NAT software (i.e. NAT-enabled router). • The private network uses private addresses. The router uses one private address and one global address. – the private network is transparent to the rest of the world which only sees the NAT router with the address 200.24.5.8. ...
Note
... On the i80x86 the host byte order is Least Significant Byte first, whereas the network byte order, as used on the Internet, is Most Significant Byte first. From http://linux.die.net/man/7/ip There are several special addresses: INADDR_LOOPBACK (127.0.0.1) always refers to the local host via the loop ...
... On the i80x86 the host byte order is Least Significant Byte first, whereas the network byte order, as used on the Internet, is Most Significant Byte first. From http://linux.die.net/man/7/ip There are several special addresses: INADDR_LOOPBACK (127.0.0.1) always refers to the local host via the loop ...
ex2-6 - wmmhicks.com
... Use VLSM and CIDR to avoid wasting addresses Use private addresses locally and NAT for internet access – lets many hosts share a few public addresses ...
... Use VLSM and CIDR to avoid wasting addresses Use private addresses locally and NAT for internet access – lets many hosts share a few public addresses ...
IP Addresses
... *: The audio file says duplicate packets could occur because of router-buffered packets; this is not commonplace in today’s networks because common link-layer protocols do not have retransmissions, but if they did, this could be another cause of duplicate packets; for example, 802.11 wireless link l ...
... *: The audio file says duplicate packets could occur because of router-buffered packets; this is not commonplace in today’s networks because common link-layer protocols do not have retransmissions, but if they did, this could be another cause of duplicate packets; for example, 802.11 wireless link l ...
Investigating Network Performance – A Case Study
... • On – Wb fringes at 256Mb/s April 2004: Three-telescope, real-time eVLBI session. • Fringes at 64Mb/s • First real-time EVN image - 32Mb/s. September 2004: Four telescope real-time eVLBI • Fringes to Torun and Arecibo • First EVN, eVLBI Science session January 2005: First “dedicated light-path” eVL ...
... • On – Wb fringes at 256Mb/s April 2004: Three-telescope, real-time eVLBI session. • Fringes at 64Mb/s • First real-time EVN image - 32Mb/s. September 2004: Four telescope real-time eVLBI • Fringes to Torun and Arecibo • First EVN, eVLBI Science session January 2005: First “dedicated light-path” eVL ...
Lecture 02 - Network Layer
... hierarchical addressing allows efficient advertisement of routing ...
... hierarchical addressing allows efficient advertisement of routing ...
Sockets
... We want a general mechanism that will work for processes irrespective of their location. ...
... We want a general mechanism that will work for processes irrespective of their location. ...
ppt
... Classless Inter-Domain Routing (CIDR) – RFC1338 • Allows arbitrary split between network & host part of address • Do not use classes to determine network ID • Use common part of address as network number • E.g., addresses 192.4.16 - 192.4.31 have the first 20 bits in common. Thus, we use these 20 b ...
... Classless Inter-Domain Routing (CIDR) – RFC1338 • Allows arbitrary split between network & host part of address • Do not use classes to determine network ID • Use common part of address as network number • E.g., addresses 192.4.16 - 192.4.31 have the first 20 bits in common. Thus, we use these 20 b ...
Chapter 22 Bootstrap and Auto configuration (DHCP)
... datagram loss. Timer starts when request is sent and if there will not be any reply from destination the sender sends the request again and starts the timer. So timer and retransmission are two policies which are used to send request from one sender to destination and vice versa. Resulting collision ...
... datagram loss. Timer starts when request is sent and if there will not be any reply from destination the sender sends the request again and starts the timer. So timer and retransmission are two policies which are used to send request from one sender to destination and vice versa. Resulting collision ...
I²C
I²C (Inter-Integrated Circuit), pronounced I-squared-C, is a multi-master, multi-slave, single-ended, serial computer bus invented by Philips Semiconductor (now NXP Semiconductors). It is typically used for attaching lower-speed peripheral ICs to processors and microcontrollers. Alternatively I²C is spelled I2C (pronounced I-two-C) or IIC (pronounced I-I-C). Since October 10, 2006, no licensing fees are required to implement the I²C protocol. However, fees are still required to obtain I²C slave addresses allocated by NXP.Several competitors, such as Siemens AG (later Infineon Technologies AG, now Intel mobile communications), NEC, Texas Instruments, STMicroelectronics (formerly SGS-Thomson), Motorola (later Freescale), and Intersil, have introduced compatible I²C products to the market since the mid-1990s.SMBus, defined by Intel in 1995, is a subset of I²C that defines the protocols more strictly. One purpose of SMBus is to promote robustness and interoperability. Accordingly, modern I²C systems incorporate policies and rules from SMBus, sometimes supporting both I²C and SMBus, requiring only minimal reconfiguration.