Tài liệu Understanding NETWORK INTERNALS LINUX pptx

... compare links and choose among them. See Chapter 30. Network F RT Network D Network A Network C Network B eth3 eth1 eth0 eth2 IP1 Network E Network Gateway Interface A none eth0 B none eth1 C ... both network A and network E. E was chosen initially because of its smaller cost, † but now that E is no longer reachable, the routing table should update the route for network F...

Ngày tải lên: 22/02/2014, 09:20

... across local-area networks (LANs), metropolitan-area networks (MANs), and wide-area networks (WANs). LAN Applications 10 Gigabit Ethernet would serve well in the following network environments: ... should document your network assets or a statement advising that network documentation is a good tool to have when troubleshooting a network issue. The challenge here is what network...

Ngày tải lên: 10/12/2013, 14:16

... model. Network Layer Concepts The most important Network layer concepts are:  Logical network addressing  Routing Logical Network Addressing In the last section, you learned that every network ... network addresses, see Chapter 4, “TCP/IP Utilities.” Using Network Address Formats Whenever you have to set up a network or add a station, it is important to have an understandi...

Ngày tải lên: 10/12/2013, 16:15

... be introduced to the basics of Geod- esy, or the study of the shape of the Earth, necessary to understanding what the GPS measurements are referenced to. We will also look at some of the techniques

Ngày tải lên: 13/12/2013, 05:15

... Understanding the Property Restrictions Properties look, act, and feel like fields. However, they

Ngày tải lên: 15/12/2013, 00:15

... Understanding and Resolving Conflict Mark Smallwood Brigham Young University The Conflict Process • Four

Ngày tải lên: 20/12/2013, 18:15

... 161.44.54.7 DHCP Server 161.44.55.8 DHCP Client DHCP Packet DHCP Packet GIADDR Physical Network 161.44.18.0/24 Physical Network 161.44.18.0/24 161.44.18.1 161.44.18.1 Router with DHCP Relay Interface ... reserved. NMS-1101 9592_04_2004_c2 DHCP Basics • Ideal administrator—DHCP server acts as proxy for network administrator • Assignment is temporary—address is assigned with a “leas...

Ngày tải lên: 22/12/2013, 19:17

... something; they’re there to tell the user something, too, such as whether the computer is connected to a network. n Clock. The name pretty much says it all: a panel accessory that informs users of the ... Clock, you will get a message box that warns that NTP support is not installed. NTP stands for Network Time Protocol, which is simply the language your computer uses to talk to the vario...

Ngày tải lên: 24/01/2014, 08:20

... IP-based network that is connected to the IPv6 Internet. Network architects and administrators within the site determine the addressing plan and routing policy for the organization network. ... of IPv6 multicast addresses to Ethernet multicast addresses. www.it-ebooks.info 72 Understanding IPv6 Ethernet network adapters maintain a table of interesting destination MAC addresses. If...

Ngày tải lên: 17/02/2014, 11:20

... an introduction to networking, networking concepts, and IP addressing—basically theory and concept information. In this chapter, I’ll begin discussing the applied side of networking. This chapter ... 4.01 Cisco’s Networking Products The last part of Chapter 2 discussed Cisco’s three-layer hierarchical model for network design: core, distribution, and access. Once you have designed your net...

Ngày tải lên: 11/12/2013, 13:15