dte dce

: none; "title =" r1pvc.png "/> 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131227/0500502000-2.png "style =" float: none; "title =" fr1.png "/> FR-2 Configuration Router (config) # hostname FR-2 FR-2 (config) # line console 0 FR-2 (config-line) # logging synchronous FR-2 (config-line) # no exec-timeout FR-2 (config) # frame-relay switching FR-2 (config) # int s0/0 FR-2 (config-if) # encapsulation frame-relay FR-2 (config-if) # frame-relay intf-type

) # ip address 192.168.1.1 255.255.255.0 configure its ip address No * reverse configuration operation (delete configuration)------------------ ========================================================== ======================== Router DCE/DTE only exists in the Wide Area Network R11 # show controllers serial 0 is used to view the attributes of DCE and

communication, but it can reduce the synchronization requirement of both sides, so the cost is lower than the synchronous communication mode. DTE and DCE In serial communication, the device used to send and receive data is known as a data terminal equipment (Terminal equipment, DTE). The DTE can be either a computer o

Routers play an important role in computer networks and serve as a bridge between computer networks. It not only connects to different networks, but also selects data transmission paths and blocks illegal access.Router configuration is not very easy for beginners. Take Cisco2501 as an example.Cisco2501 has an Ethernet port AUI), a Console port RJ45), an AUX port RJ45) and two synchronous serial ports. It supports DTE and

, and improved security and confidentiality. IPv6 inherits the advantages of IPv4 in routing technology and represents the future direction of routing technology. Many router manufacturers have invested a lot in the production of IPv6. Of course, IPv6 is also worth noting and inefficient. IPv4/NAT and IPv6 will coexist for a long time. Vro configuration and debugging Routers play an important role in computer networks and serve as a bridge between computer networks. It not only connects to diffe

Vro configuration is not easy for beginners. As a basic knowledge of vro, this article takes Cisco2501 as an example to introduce the general configuration process of vro for your reference When configuring vro. Cisco2501 has an Ethernet port AUI), a Console port RJ45), an AUX port RJ45) and two synchronous serial ports. It supports DTE and DCE devices, supports EIA/TIA-232, EIA/TIA-449, V.35, X.25, and EIA

"Experiment Name"Configure Telnet login for router/switch."Experimental Purpose"Learn how to configure Telnet on a router to enable remote login access to the router."Background description"When routers are used to connect multiple subnets, the placement is usually far apart, and it is more difficult to see and modify the configuration.At this point, if you can telnet to the router to operate, you will be able to significantly reduce the workload of administrators."Demand Analysis"Need to know h

"Experiment Name"Configure Telnet on the router."Experimental Purpose"Learn how to configure Telnet on a router to enable remote login access to the router."Background description"When routers are used to connect multiple subnets, the placement is usually far apart, and it is more difficult to see and modify the configuration.At this point, if you can telnet to the router to operate, you will be able to significantly reduce the workload of administrators."Demand Analysis"Need to know how to conf

When a router is used to connect multiple subnets, the placement is usually far apart, and it is cumbersome to view and modify the configuration, which can greatly reduce the workload of the administrator if it is possible to remotely log on to the router. Then we'll learn how to configure the Telnet service for routing and how to log on to the router via Telnet.Experimental equipment: Router (with serial port), V.35dce/dte cable, PC machine.Experimen

Route Port parameter ConfigurationOpen the Ethernet port \no shutdownTurn off the Ethernet port \shutdownExit \exitI. Configuring the Ethernet portEach Ethernet interface must have an IP address and a subnet mask to route IP packets.A. To configure the Ethernet interface, follow these steps:1. Go to global configuration mode.2. Enter the interface configuration mode.3. Specify the interface IP address and subnet mask.4. Enable the interface.----------------------------------------------Router (c

compact, with only half a standard rack width and a standard equipment high 1U ). This design can monitor different types of links on the same device and adapt to the needs of high-speed network links in the future. The OptiView T1/E1 Wan analyzer is equipped with two traffic interfaces to monitor the DTE and DCE traffic streams of One T1 or E1 line at the same time. All links are analyzed to display the

Routers play an important role in computer networks and serve as a bridge between computer networks. It not only connects to different networks, but also selects data transmission paths and blocks illegal access. Router configuration is not very easy for beginners. We will introduce general configurations and simple debugging of routers for your reference When configuring routers. This article uses cisco2501 as an example. Cisco2501 has an Ethernet port (AUI), a Console port (RJ45), an Aux por

Routers have a pivotal position in computer network, and are the bridge of computer network. It can not only connect different networks, but also choose the path of data transmission, and can block illegal access. The configuration of routers is not very easy for beginners. Now the general configuration of the router and simple debugging introduced to everyone, for friends in the configuration router reference, this article take Cisco2501 as an example. The Cisco2501 has an Ethernet port (AUI)

Experiment One: Configure Telnet login for router/switchFirst, the purpose of the experimentLearn how to configure Telnet on a router to enable remote login access to the router.Second, the principle of experimentConnect two routers via serial port to v.35 DTE/DCE cable, configure Telnet separately toLog in to each other with a Telnet method.The router provides a WAN interface (serial high-speed synchronous

Target: Configure Telnet on the vrotelnet. * Experiment Principle Connect the two routers through the serial port and connect them with V.35 DTE/DCE cables, and configure Telnet for each other. The vro provides the WAN Interface serial high-speed synchronous serial port), and uses the V.35 cable to connect to the WAN interface link. When a Wan is connected, one end is a

/default route: A special case of static routing. When the packet is looking for the routing table, no route table entry matching the target is found, and if no default route is configured, that is, the router will discard the packet by specifying the router's default next-hop address. Routers usually connect to a wide area network via a serial port, which is differentiated by the DCE (data Communication device),

)------------------=========================================================Router Dce/dte only exists in WANR11#show controllers serial 0 for viewing DCE and DTE Properties, serial 0 router WAN portThe router of DCE needs to be configured with clock frequencyR11 (config-if)

The RJ45 interface is typically used for data transmission, and the most common application is the NIC interface. RJ45 is a type of different joints; RJ45 head According to the order of the line there are two different ways, one is orange white, orange, green, blue, blue, white, green, brown, Brown, the other is green, white, green, orange, blue, blue, white, orange, brown, Brown, so there are two lines that use the RJ45 connector: Straight line, crossed line. RJ45 Type Network Card interface

The topology is Darip CCNP experiment Lab17, described as follows: R1 (S1/1)--r2 (s1/0), Cost=10;r1 (S1/2)-framerelay-r4 (S1/2), cost=2 R2 (S1/1)--R3 (s1/0), COST=2,R2 (f0/0)--r4 (f0/0), cost=2 R3 (S1/1)--r4 (s1/0), cost=5 R1 f0/0 Port Connection Network 192.168.1.0/24,cost=1 R1#show Run Interface fastethernet0/0IP address 192.168.1.1 255.255.255.0 ! Interface SERIAL1/1Description DCE,OSPF area 0,connected to R2 ' s S1/0,ip 172.16.255.2/30IP a

to third storage location atz3=163 Save phone number 163 to fourth storage location (7) Atds 0 dialing number of the first position Atds 1 Dialing The number of the second position Atds 2 dialing number three. Atds 3 Dialing number fourth position. (8) Ats0=0 No self-transport response Ats0=n (1-255) ringing the modem and answering automatically (this is an option to set up the dialing server) (9) ATM0 Turn off speaker sound Turn off speakers when ATM1 is receiving carrier ATM2 speake