... ITE 1 Chapter 6 12 Cisco Thai Nguyen Networking Academy WAN Physical Layer Standards TheWAN physical layer also describes the interface between the DTE and the DCE. –EIA/TIA -23 2 - This ... on a 25 -pin D-connector over short distances. It was formerly known as RS -23 2.The ITU-T V .24 specification is effectively the same. –EIA/TIA-449/530 - This protocol is a faster (up to 2 Mb/s) ... version of EIA/TIA -23 2. It uses a 36-pin D-connector and is capable of longer cable runs. There are several versions. This standard is also known as RS 422 and RS- 423 . –EIA/TIA-6 12/ 613 - This standard...
... Devices and their Role on the Network • Intermediary devices to provide connectivity and to work behind the scenes to ensure that data flows across the network.• These devices connect the individual ... khoa - Website: www.bkacad.com Chapter 2 - Communicating over the NetworkCCNA Exploration 4.0CCNA Exploration 4.0End Devices and their Role on the Network • The network devices that people ... Website: www.bkacad.com The Internet – A Network of Networks• Although there are benefits to using a LAN or WAN, most of us need to communicate with a resource on another network, outside of...
... and if they cared for their lessons, and if any of them had a papa at all like her own. She had had a long talk with Emily about her papa that morning. THE LITTLE PRINCESS Chapter 22. A ... that dolls could do things, they would make them work. So, perhaps, they have promised each other to keep it a secret. If you stay in the room, Emily will just sit there and stare; but if you ... "le pere" meant " ;the father," and "la mere" meant " ;the mother." Miss Minchin glanced toward her scrutinizingly. "You look rather cross, Sara," she...