From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001 From: Sven Eisenhauer Date: Fri, 10 Nov 2023 15:11:48 +0100 Subject: add new repo --- Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/buttons.html | 110 ++++++++++++++++++ Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/content.html | 126 +++++++++++++++++++++ Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/index.html | 29 +++++ Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/media.html | 21 ++++ 4 files changed, 286 insertions(+) create mode 100644 Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/buttons.html create mode 100644 Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/content.html create mode 100644 Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/index.html create mode 100644 Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/media.html (limited to 'Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8') diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/buttons.html new file mode 100644 index 0000000..884ce62 --- /dev/null +++ b/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/buttons.html @@ -0,0 +1,110 @@ + + + + + + + + + + + +New Page 1 + + + + + + + + + + + + + + + + + + + + + + + + +
  + + + + + + + +
+ + \ No newline at end of file diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/content.html new file mode 100644 index 0000000..8e11a56 --- /dev/null +++ b/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/content.html @@ -0,0 +1,126 @@ + + + + + + + + +Content + + + + + + + + + + + + + + + + + + + +
+ + 2.2 + WAN Technologies 
  + 2.2.8 + Cable modem 
+ + + + + + + +
+ Coaxial cable is + widely used in urban areas to distribute television signals. + Network + access is available from some cable television networks. This allows + for greater bandwidth than the conventional telephone local loop. + +

Enhanced cable modems enable two-way, + high-speed data transmissions using the same coaxial lines that + transmit cable television. Some cable service providers are promising data speeds up + to 6.5 times that of T1 leased lines. This speed makes cable an + attractive medium for transferring large amounts of digital + information quickly, including video clips, audio files, and large + amounts of data. Information that would take two minutes to download + using ISDN BRI can be downloaded in two seconds through a cable modem + connection.

+

Cable modems provide an always-on + connection and a simple installation. An always-on cable + connection means that connected computers are vulnerable to a security + breach at + all times and need to be suitably secured with firewalls. To address + security concerns, cable modem services provide capabilities for using + Virtual Private Network (VPN) connections to a VPN server, which is + typically located at the corporate site.

+

A cable modem is capable of delivering + up to 30 to 40 Mbps of data on one 6 MHz cable channel. This is almost + 500 times faster than a 56 Kbps modem.

+

With a cable modem, a subscriber can + continue to receive cable television service while simultaneously + receiving data to a personal computer. This is + accomplished with the help of a simple one-to-two splitter. +

+

Cable modem subscribers must use the + ISP associated with the service provider. All the local subscribers + share the same cable bandwidth. As more users join the service, available + bandwidth may be below the expected rate. + + - +

+ + + + +
+ + + + + +
+ +
+ + + + + +
+ + + + + +
  +

+ + + Interactive Media Activity

+ +

Checkbox: WAN Technologies Cable Modems

+

Upon completing this activity, the student + will be able to identify the characteristics associated with + cable modems.

+ +

+
+
+ + +

    +

+ + + + \ No newline at end of file diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/index.html new file mode 100644 index 0000000..82a25be --- /dev/null +++ b/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/index.html @@ -0,0 +1,29 @@ + + + + +Cisco Global Learning Network + + + + + + + + + + + + + + + + <body> + + <p>This page uses frames, but your browser doesn't support them.</p> + + </body> + + + + diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/media.html new file mode 100644 index 0000000..1625c7e --- /dev/null +++ b/Bachelor/CCNA4/en_CCNA4_v30/ch2/2_2_8/media.html @@ -0,0 +1,21 @@ + + + + + + +Flash Graphic + + + + + + + + + + + + \ No newline at end of file -- cgit v1.2.3