ip addressing and subnet derivation

... many usable subnetworks and usable host addresses per subnet will be provided? A networks with 64 hosts B 64 networks and hosts C networks and 62 hosts D 62 networks and hosts E network and 30 hosts ... be entered into the IP properties box for the sales server? A IP address: 192.168.20.32 Subnet Mask 255.255.255.240 Default Gateway: 192.168.20.17 B IP address: 192.168.20.31 Subnet Mask 255.255.255.224 ... 192.168.20.25 C IP address: 192.168.20.30 Subnet Mask 255.255.255.248 Default Gateway: 192.168.20.25 D IP address: 192.168.20.1 Subnet Mask: 255.255.255.248 Default Gateway: 192.168.20.254 E IP address:...

Ngày tải lên: 13/11/2012, 17:28

... the following tasks:  Identify IP address classes, IP addresses, IP subnet masks, IP network numbers, subnet numbers, and possible host numbers Introduction to TCP /IP Addresses 172.18.0.1 172.18.0.2 ... bits of subnetting 30 Subnet Planning 20 subnets hosts per subnet Class C address: 192.168.5.0 192.168.5.16 Other subnets 192.168.5.32 192.168.5.48 31 Class C Subnet Planning Example IP Host ... 192.168.255.0 36 IPv4 versus IPv6 37 Summary  After completing this chapter, you should be able to perform the following tasks:  Separate an IP address into its subcomponents: the network, subnet, and host...

Ngày tải lên: 12/08/2015, 09:13

... the standardization of a new generation of IP, often called IPng, was supported by the Internet Engineering Task Force (IETF) IPng is now known as IPv6 Version 3.0 TCP /IP Model The TCP /IP model ... 22 IPv4 and IPv6 • IPv6 uses 128 bits rather than the 32 bits • Provides 640 sextrillion addresses • IPv6 addresses are 128 bits long, written in hexadecimal form, and separated by colons IPv6 ... 15 IPv4 Addresses • An IP address is a 32-bit sequence of 1s and 0s • Every IP address has two parts – The network portion – The host portion • An IP address is an hierarchical address • IP addresses...

Ngày tải lên: 27/06/2014, 19:20

... IP Suite: End Hosts vs Routers The Network Access Layer host HTTP message HTTP router IP IP packet TCP • Deals all the details in the OSI physical and data link layers router IP packet IP ... Network portion and the Host portion of the address Subnet masks have the form like IP address exception of series of bit “1” that delegates bits of Network-id and subnet- id if having subneted For ... known IP addresses • Reverse Address Resolution Protocol (RARP) − Determines IP addresses when the MAC address is known Internet layer other protocols • Routing protocols: – RIP/ RIPng (for IPv6)...

Ngày tải lên: 05/07/2014, 00:20

Ngày tải lên: 17/09/2012, 09:13

... configuring IP routing protocols such as BGP, On-Demand Routing (ODR), RIP, IGRP, OSPF, IP Enhanced IGRP, Integrated IS-IS, and IP multicast routing If you want to continue to perform IP addressing ... not destined for the device To reenable IP routing, use the ip routing command Configuring IP Addressing P1C-21 Enable IP Routing Routing Assistance When IP Routing Is Disabled The Cisco IOS software ... or subnet To assign multiple IP addresses to network interfaces, perform the following task in interface configuration mode: Task Command Assign multiple IP addresses to network interfaces ip...

Ngày tải lên: 13/11/2012, 11:22

... target ipv4:192.168.102.2 ! dial-peer voice voip description "calls to Denver office" destination-pattern 5… session target ipv4:192.168.103.2 ! dial-peer voice voip description "calls to IP Phones ... frame-relay ip rtp header compression * These commands define the rules for Frame-Relay Traffic-Shaping, FRF.12 fragment size and VoIP QoS using IP RTP Priority ! map-class frame-relay voip_qos_256k ... routers and switches and removes any protocols other than IP, IPX, and SNA In the future, B.A.N.C hopes to transition its IPX servers to TCP /IP so that it can consolidate on two protocols The majority...

Ngày tải lên: 30/09/2013, 05:20

... (MAC) address of the IP phone The IP phone simply has to send out a DHCP request when it's plugged into an IP network The DHCP response includes the IP address that the IP phone is to use, as ... Asynchronous Transfer Mode [ATM], and so on) Also, VoIP enables voice mail systems to be put on standards-based platforms (such as PCs and UNIX machines) After a feature is on a standards-based platform, ... download voice mail and respond electronically, and to forward voice mail to a group Such technology exists today and will soon be available and widely used through enterprise and service provider...

Ngày tải lên: 30/09/2013, 05:20

... a Context .Addressing property that exposes the AddressingHeaders class Here, you can directly set message addressing information, such as From, To, ReplyTo, and Action properties The Addressing ... The addressing headers and references will apply, regardless of how the message is transported The two more important classes in the Addressing namespace are the AddressingHeaders class and the ... constructs, and could not be secured But the WS-Specifications now enable SOAP messages to record their own addressing information, and to be digitally signed and encrypted (both in the header and the...

Ngày tải lên: 05/10/2013, 08:51

... with the show ip route command From the Gadsden router, type the following: 2-6 CCNA 2: Routers and Routing Basics v 3.0 - Lab 9.3.5 Copyright  2003, Cisco Systems, Inc GAD#show ip route b Is ... Ethernet LAN So use the show ip protocol command to view the routing protocol status From the Birmingham router, type the following: BHM#show ip protocol b What networks is RIP routing? _ ... corrected the RIP configuration problem So again type the show ip protocol command to observe what networks are being routed b From the Birmingham router, type the following: BHM#show ip protocol...

Ngày tải lên: 23/10/2013, 00:15

... command prompt, type “ipconfig /all” and then press Enter This will display the TCP /IP information configured on the physical and logical adapters in the computer Record the current TCP /IP configuration ... click Properties The Internet Protocol (TCP /IP) Properties dialog box appears Click Use The Following IP Address In the IP Address box, the Subnet Mask box, and the Default Gateway box, type the values ... the Network And Dial-Up Connections window Step 3: To test the static TCP /IP configuration Open the Command Prompt Select Start > Run and type “cmd.exe” in the window to display a command prompt...

Ngày tải lên: 23/10/2013, 01:15

... trên, chia thành subnet sau: subnet có 1000 host, subnet có 500 host, subnet có 100 host Với địa đường mạng trên, chia thành 17 subnet sau: subnet có 1000 host, subnet có 500 host, subnet có 100 ... 172.29.0.0/16 Công ty muốn chia thành 10 subnet có subnet có 100 PCs, subnet có 255 PCs, subnet có 500 PCs CHIA SUBNET – 3.2: VÍ DỤ  Các subnet: Subnet Net Addr HostIP Broadcast 0000 0000 172.29.0.0 172.29.0.1-172.29.15.254 ... (NetID)  Host ID  32 bit ĐỊA CHỈ IPV4 - 02/2009 BM MMT&VT - KHOA CNTT - ĐH KHTN TP.HCM ĐỊA CHỈ IPV4 - 02/2009  Subnet mask Dùng phân định phần NetID HostID địa IPv4  kích thước bytes BM MMT&VT...

Ngày tải lên: 24/10/2013, 20:11

... Over IP : Protocols and Standards r 6.1 SCBus r 6.2 S.100 q Summary q Appendix A: Functions of the key protocols and standards q References q List of Acronyms INTRODUCTION Voice over IP (VOIP) ... 3.3.1 SIP Addressing The SIP hosts are identified by a SIP URL which is of the form sip:username@host A SIP address can either designate an individual or a whole group 3.3.2 Locating a SIP server ... each other if voice over IP is to become common among users To achieve interoperability, standards are being devised and the most common standard for VOIP is the H.323 standard, which is described...

Ngày tải lên: 26/10/2013, 16:15

... unsuccessful ping, check the routing table with the show ip route command From the Gadsden router, type the following: GAD#show ip route 2-6 CCNA 2: Routers and Routing Basics v 3.0 - Lab 9.3.5 Copyright ... Ethernet LAN So use the show ip protocol command to view the routing protocol status From the Gadsden router, type the following: GAD#show ip protocol b What networks is RIP routing? _ ... corrected the RIP configuration problem So again type the show ip protocol command to observe what networks are being routed b From the Gadsden router, type the following: GAD#show ip protocol c...

Ngày tải lên: 27/10/2013, 07:15

... tackling and understanding how to handle subnetting and IP addressing To make matters worse, IP addressing has its roots in binary mathematics, since this is how computing devices deal with numbers And ... as IP addresses The remainder of this chapter will focus on IP addressing, its components, and how to plan for addressing Please note that there are two different versions of TCP /IP: IPv4 and IPv6 ... will include the first and last subnet or it won’t CERTIFICATION OBJECTIVE 3.04 Planning IP Addressing When it comes to addressing, dealing with protocols like AppleTalk, IPX, and XNS is easy: each...

Ngày tải lên: 05/11/2013, 11:15

... allspice no ip subnet- zero hostname allspice ! int e0 description shared Ethernet ip address 172.16.1.4 255.255.255.0 ip directed-broadcast int s0 description serial link to bay ip address 192.168.255.5 ... Router bay no ip subnet- zero hostname bay ! int e0 description shared Ethernet ip address 172.16.1.1 255.255.255.0 ip directed-broadcast int s0 description serial link to allspice ip address 192.168.255.6 ... Router chives no ip subnet- zero hostname chives ! int e0 description shared Ethernet ip address 172.16.1.3 255.255.255.0 ip directed-broadcast int s0 description serial link to chives ip address 192.168.255.14...

Ngày tải lên: 05/11/2013, 12:15

Ngày tải lên: 21/12/2013, 19:15

... protocols include IP version 6, quality of service protocols, and wireless IP TCP /IP Tutorial and Technical Overview Chapter Architecture, history, standards, and trends Today, the Internet and World ... Internet standards Proposed standard, draft standard, and standard protocols are described as being on the Internet Standards Track When a protocol reaches the standard state, it is assigned a standard ... rights reserved xix TCP /IP and System p: http://www.ibm.com/systems/p/library/index.html TCP /IP and System i: http://www.ibm.com/servers/eserver/iseries/tcpip/index.html TCP /IP and System x: http://www.ibm.com/servers/eserver/support/xseries/allproducts/insta...

Ngày tải lên: 23/12/2013, 02:19

... / Deal / 222934-9 / Chapter 12 Advanced IP Addressing Addressing with VLSM In order to use VLSM, you must be very familiar with IP addressing and normal subnetting If you have not grasped these ... uncomfortable with IP addressing and subnetting, please review Chapter As I have already mentioned, VLSM basically means taking a subnet (not a network number) and applying a different subnet mask to ... different, more appropriate, subnet mask to it Write down your newly subnetted subnets For even smaller segments, go back to step Actually, you can take a subnetted subnet and subnet it again! With...

Ngày tải lên: 18/01/2014, 04:20