Answer / naveen kumar sharma

Because DTE basically contained the router serial interface
and DCE contained the isp router end ,and two dte cannot
communicate directly atleast one DCE would be there for
communication,and dce provide clocking for
synchronization,thats why we use back to back serial cable
in industry its one end behave as DTE and its other end
behave as DCE.

Answer / naveen agrawal

Because all Cisco router are by default DTE and it is the
receiver side(RECEIVING THE CLOCK PULSE FROM DCE) of serial
cable,basically connected the router serial interface,
and DCE basically connnected the isp router end ,it is
sender side(sending the clock pulse to DTE) of serial cable
and 2 DTE Cannot communicate directly atleast one DCE would
be there for communication

Answer / s.m.feroz ahmed

Hi,

DCE is a Data Communication Equipment and DCE port is used
to connect 2 similar devices for communication and clock
rate is configured .

Difference between DCE and DTE is DCE (Data Communication
Equipment) and DTE (Data Terminal Equipment) .DTE is
connected to Console Port on CPU for Router Configuration.

Which command successfully pings an individual IP address? A. Router> ping 192.5.5.0 B. Router# ping 192.5.5.30 C. Router> ping 192.5.5.256 D. Router# ping 192.5.5.255

2 Answers  

---

The administrator of a comapny needs to ensure that a web server in their network is accessible from the Internet. Since the network uses private addressing, this requires an IP-to-registered-address mapping. The following command is entered on the router: router(config)# ip nat inside source static 192.168.2.1 198.18.1.254 After unsuccessful results from a ping to the Internet, the administrator issues the show ip nat translations command and the output is blank. What could be the problem with the NAT configuration for this mapping? A. The keyword overload is missing from the command. B. The administrator needs to define a NAT pool first. C. An access list must be defined to create static NAT translations. D. The interfaces need to be configured for NAT.

4 Answers  

---

Which Circuit is mostly used by Clients in Frame-Relay PVC or SVC ?

5 Answers   TATA,

---

What is hold down time formula of ospf?

0 Answers  

---

What does the trace response !H mean? * A: Network unreachable * B: Not forwarded due to ACL restriction * C: Protocol unreachable * D: Port could not be reached

2 Answers  

---

Which layer is responsible for flow control, acknowledgement, and windowing? A.) Transport B.) Network C.) Application D.) Session E.) Physical F.) Data Link

2 Answers  

---

the term which used for describe physical alyout of network mine answer-topology

1 Answers  

---

What is trigger rip and from which ios version it starts?

0 Answers  

---

Station A is transmitting data to station B faster that station B can handle it. When station B's buffer fills up, it send out a message to station A to stop sending data. After B empties out its buffer, station B sends a message to station A to start sending data again. This is most directly an example of (pick the best answer only): A.) Poison Reverse B.) Connectionless protocol C.) Windowing D.) Connection oriented protocol E.) Flow Control F.) Split Horizon

1 Answers  

---

How to see the running-config & startup-config infor from global configuration mode. As we know, from priviledge mode we cn see it by executing command. i.e. Router#show running-config and Router#show startup-config Now wat is the coommands use in global configuration mode o see those info. Router(Config)# ??????

4 Answers   Juniper Networks,

---

The Datalink Layer is broken down into 2 layers, LLC and MAC. The LLC establishes media independence and what else? A.) Provides Windowing. B.) Provides flow control. C.) Provides SAP's (Service Access Points). D.) The Datalink layer does not have sublayers. E.) Provides SAP's (Service Advertising Protocol). F.) RIP Updates.

2 Answers  

---

Differentiate full-duplex from half-duplex.

0 Answers  

---