NETWORK+ CERTIFICATION (OUTLINE) - CHAPTER 9: TCP/IP ROUTING

GIAO THỨC TẦNG MẠNG 19 23/08 - 10/10/2010 THE INTERNET TCP/IP NETWORK LAYER routing table _NETWORK LAYER ĐƯỢC THỰC THI TẠI END SYSTEM CŨNG NHƯ TẠI ROUTER!_ Routing protocols •path select[r]

For example, the use of Ethernet with TCP/IP is gov-erned by standards such as the following: OSI Presentation Application Session Transport Network Data-link Physical TCP/IP Application[r]

QUESTION Tại sao trong mô hình DMZ có Server mang IP Private Admin lại phải NAT mà không thể Routing?
Để cấu hình Mail Online, bạn phải nắm được cơ chế về việc gửi và nhận mail.
Mail Server gửi phải trực tiếp nhìn thấy Mail Server nhận và 2 Mail Servers tương tác trực tiếp với nhau. Ma[r]

Figure 2.3 shows essentially how modern routers are structured. The router is parti- tioned into a dedicated control plane and a forwarding plane. The control plane holds the software that the router needs to interact with other routers and human operators. Routers typically employ a powerful comman[r]

Specify RIP-for-IP or OSPF passwords to authenticate routers in your network design if:
All routers use the same routing protocols.
Clear text password exchange is sufficient for authenticating routers. Since RIP-for-IP and OSPF passwords are exchanged by using clear text, these[r]

Dynamic NAT
Dynamic NAT differs from static NAT in that many internal addresses are mapped to a single real address (see Figure 9-15) instead of using a one-to-one mapping. Typically, the real address that is used is the external address of the firewall. The firewall then tracks the conne[r]

Refer to the output from the show ip route command. What can be concluded from the output of this router command? A preferred route to the destination has not been set.
There are two equal cost paths to network 1.0.0.0.
Both interfaces are being used equally to route traffic. A variance m[r]

Classful routing protocols must exchange routing information using the same subnet mask since subnet mask information is not sent in the periodic updates.
The problem with classful routing protocols is wasted address space. For example, in Figure 2.1, there is a Class C [r]

router rip
distribute-list 1 out
Using the Null0 Interface
Like the distribute-list feature, the Null0 interface can be used to cre- atively control routes. Specifically, Null0 is a logical interface, and when traffic is directed (routed) to this interface, the traffic is discarded. In some[r]

you have to start LDP or TDP on all core routers and configure MPLS on all core interfaces. This operation might interfere with your existing IP traffic and you might decide to use conditional label advertising to prevent that.
With conditional label advertising, you can distribute labels only[r]

–In these cases, the device sends ARP requests for IPv4 addresses not on the local network instead of requesting the MAC address with the IPv4 address of the gateway.
–To provide a MAC address for these hosts, a router use a proxy ARP to respond on behalf of remote hosts.

Cisco Public 4 CHARACTERISTICS OF NETWORK MEDIA USED IN ETHERNET  DESCRIBE THE EMERGENCE OF THE LAN SWITCH AS A KEY INNOVATION FOR TRANG 5 ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, In[r]

More EIGRP Configurations
ƒ In the routing tables for R1 In the routing tables for R1 and R3, notice the routing source and administrative distance for the new static default route. The entry for the static default route on R1 the static default route on R1 is the follo[r]

 EXPLAIN THE IMPORTANCE OF LAYER 2 ADDRESSING USED FOR DATA TRANSMISSION AND DETERMINE HOW THE DIFFERENT TYPES OF ADDRESSING IMPACTS NETWORK OPERATION AND PERFORMANCE..  COMPARE AND CO[r]

TRANG 1 WILLIAM STALLINGS DATA AND COMPUTER COMMUNICATIONS Chapter 16 TRANG 2 ROUTING PROTOCOLS Routing Information About topology and delays in the internet Routing Algorithm TRANG 3 AU[r]

TRANG 1 CHAPTER 6.2: NETWORK MANAGEMENT NGUYỄN CAO ĐẠT TRANG 2 OUTLINE  NETWORK MANAGEMENT STANDARDS  NETWORK MANAGEMENT CONFIGURATION TRANG 3 NETWORK MANAGEMENT STANDARDS  SIMPLE NET[r]

 Micro Cell
 Later the Low-Power BTS joins the system for getting a better service area with high capacity . At the same time it adopts the frequency reuse technique to improve the efficiency of the frequency utilization and also the whole capacity of the network.

TRANG 11 CHAPTER 9 OUTLINE  9.1 BASIC IDEAS OF INTRUSION DETECTION  9.2 NETWORK-BASED AND HOST-BASED DETECTIONS  9.3 SIGNATURE DETECTIONS  9.4 STATISTICAL ANALYSIS  9.5 BEHAVIORAL D[r]

The logo of the CompTIA Authorized Quality Curriculum Program and the status of this or other training material as “Authorized” under the CompTIA Authorized Curriculum Program signifies that, in CompTIA’s opinion, such training material covers the content of the CompTIA’s related certification<[r]

“Printing” circuits: Similar to an inkjet printer, but instead of ink on paper, you print out a working ink-based plastic processor. Joseph Jacobson of MIT Media Lab’s Nano Media Group has printed thermal actuators (a sensor that moves when heated), linear drive motors (small pistons), micro-electr[r]