accessing the wan final exam
Understanding The Routing TableRouting Protocols, Closer Look, CCNA, Accessing the WAN, Implementing IP, Lab Topology potx
... FastEthernet0 C 192.168.1.0/24 is directly connected, Serial1 S* 0.0.0.0/0 is directly connected, Serial1 RouterB# Understanding The Routing Table Part 1: The Routing Table Structure Part 2: The ... default routing behavior, whether classful or classless, is simple. The command to enable classless routing behavior is: RouterB(config)#ip classless RouterB(config)# The command to disable classless ... These 24 bits match! Ultimate Route 192.168.1.0 11000000 10101000 00000001 00000000 Part 2: The Lookup Process 29 Classless and Classful Routing Behavior Changing the...
Ngày tải lên: 18/03/2014, 14:20
Accessing the WAN
... reserved. Cisco Public 11 Select the Appropriate WAN Technology to meet ECNM Requirements List the various options for connecting subscribers to the WAN © 2006 Cisco Systems, Inc. ... Describe how the Cisco Enterprise Composite Model (ECNM) provides integrated services over an Enterprise network. Describe the key WAN technology concepts. Identify the appropriate WAN technologies ... in terms of the OSI Reference Model © 2006 Cisco Systems, Inc. All rights reserved. Cisco Public 23 Configuring PPP with Authentication Outline the PPP encapsulation and authentication...
Ngày tải lên: 03/04/2014, 13:52
Accessing the WAN – Chapter 1 ppt
... modulates the binary data into an analog signal at the source and demodulates the analog signal to binary data at the destination. The physical characteristics of the local loop to the PSTN ... –Because it is likely that not all the VCs require maximum demand simultaneously, the capacity of the leased line can be smaller than the sum of the individual VCs. Examples of packet- or cell-switched ... 12 Cisco Thai Nguyen Networking Academy WAN Physical Layer Standards The WAN physical layer also describes the interface between the DTE and the DCE. –EIA/TIA-232 - This protocol allows...
Ngày tải lên: 05/07/2014, 03:20
Accessing the WAN – Chapter 2 docx
... –Data is encapsulated by the sending router. The frame is sent on a physical medium to the WAN. –There are various ways to traverse the WAN, The receiving router uses the same communications ... signal back into a sequence of bits. The remote DCE then signals this sequence to the remote DTE. The connection between the two DCE devices is the WAN service provider transmission network. ... Enter the interface configuration mode of the serial interface. –Step 2. Enter the encapsulation hdlc command to specify the encapsulation protocol on the interface. The output of the show...
Ngày tải lên: 05/07/2014, 03:20
Accessing the WAN – Chapter 3 potx
... unicast so that the other node gets the routing updates. In the example, R1 uses the frame-relay map command to map the VC to R2. To verify the Frame Relay mapping, use the show frame-relay ... information about the connections. The output shows the following information: •10.140.1.1 is the IP address of the remote router, dynamically learned via the Inverse ARP process. •100 is the decimal ... (DE = 0). –Excess Burst Size (BE) The BE is the term used to describe the bandwidth available above the CBIR up to the access rate of the link. Unlike the CBIR, it is not negotiated. •Frames...
Ngày tải lên: 05/07/2014, 03:20
Accessing the WAN – Chapter 4 docx
... of these groups differently. –Each group should only be shown the portion of the policy appropriate to their work and level of access to the network. –One document is not likely to meet the ... 6 28 The Network Security Wheel The security policy is the four steps of Security Wheel. Step 1: Secure –Secure the network by applying the security policy and implementing the following ... gateways to other networks, they are obvious targets. Here are some examples of various security problems: –Compromising the access control can expose network configuration details, thereby facilitating...
Ngày tải lên: 05/07/2014, 03:20
Accessing the WAN – Chapter 5 pdf
... the source address, then on the port and protocol of the source. It then filters on the destination address, then on the port and protocol of the destination, and makes a final permit-deny decision. ... Fast Ethernet port, Fa0/0. • The Internet traffic coming in is going in the S0/0/0 interface, • but is going out the Fa0/0 interface to reach PC1. – The example applies the ACL to the serial ... Recall that we want to allow users to browse both insecure and secure websites. First consider whether the traffic you want to filter is going in or out. – In the example in the figure, R1...
Ngày tải lên: 05/07/2014, 03:20
Accessing the WAN – Chapter ppt
... only (for example, SDSL and IDSL types). The data rate that DSL service can provide depends on the distance between the subscriber and the CO. The shorter the distance: the higher the bandwidth ... –Another option is to reduce the number of subscribers served by each network segment. To reduce the number of subscribers, the cable operator further subdivides the network by laying the ... reach all of the subscribers in the service area. ¾Subscriber drop: A subscriber drop connects the subscriber to the cable services. The subscriber drop is a connection between the feeder part...
Ngày tải lên: 05/07/2014, 03:20
Accessing the WAN – Chapter 7 pot
... reassignment of the IP address to another client later, or for the client to get another assignment if the client moves to another subnet. Clients may also renew leases and keep the same IP address. ... farm. These servers may provide DHCP, DNS, TFTP, and FTP services for the clients. The problem is that the network clients typically are not on the same subnet as those servers. Therefore, the ... SDM The Add DHCP Pool window contains the options you need to configure the DHCP IP address pool. The IP addresses that the DHCP server assigns are drawn from a common pool. To configure the...
Ngày tải lên: 05/07/2014, 03:20
REVISION for The final exam
... Interviewer / wanted / know / conflict / with her son. A. The interviewer wanted knowing the conflict with her son. B. The interviewer wanted to know the conflict with her son. C. The interviewer wanted ... watched them (8) away to the other end of the pool. Luckily, there no-one else in the pool at that moment, but (9) when Simon was swimming to get them, a girl came into the pool and (10) them ... people who hate learning. 22. When there is famine in the country, the people must ______ the good will of other countries to provide them with the goods they need. A. rely on B. rely at C....
Ngày tải lên: 01/09/2013, 15:10
review for the final exam
... relatives (5)_____ either the mother’s or the father’s side of the family. It is made (6)_____ grandparents , parents ,brothers, sisters, uncles, aunts and cousins . They live together in a large ... c) the most famous d) the most well-known 7) Do you know how many sheep ___________ in Australia a) there is b) is there c) are there d) there are 4) An arranged ________ is the one in which the ... (10)___ their parents. Younger members of the joint family always took care of the old ones. 1) a) on b) off c) about d) at 2) a) a b) the c) no article d) an 3) a) another b) others c) other d) the...
Ngày tải lên: 30/06/2014, 23:00
Trial test for the final examination of upper primary school
Ngày tải lên: 09/07/2014, 05:00
