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	<title>Networkers-online.com &#187; WAN technologies</title>
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	<link>http://www.networkers-online.com/blog</link>
	<description>Networkers&#039; Home on the Internet</description>
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		<title>Static routes and next hops</title>
		<link>http://www.networkers-online.com/blog/2009/01/static-routes-and-next-hops/</link>
		<comments>http://www.networkers-online.com/blog/2009/01/static-routes-and-next-hops/#comments</comments>
		<pubDate>Tue, 27 Jan 2009 12:55:03 +0000</pubDate>
		<dc:creator>Wael Osama</dc:creator>
				<category><![CDATA[Routing]]></category>
		<category><![CDATA[WAN technologies]]></category>

		<guid isPermaLink="false">http://networkers-online.com/blog/?p=158</guid>
		<description><![CDATA[Today I have received a question by mail from one of our readers asking about the difference between pointing the static route to a next hop address or pointing it to the exit interface itself as shown in the example below: !-- Pointing to next hop address ip route 0.0.0.0 0.0.0.0 192.168.1.1 !-- or Pointing [...]


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		<slash:comments>9</slash:comments>
		</item>
		<item>
		<title>Frame-relay Discard Eligibility Bit (DE)</title>
		<link>http://www.networkers-online.com/blog/2008/09/frame-relay-discard-eligibility-bit-de/</link>
		<comments>http://www.networkers-online.com/blog/2008/09/frame-relay-discard-eligibility-bit-de/#comments</comments>
		<pubDate>Sat, 27 Sep 2008 15:46:47 +0000</pubDate>
		<dc:creator>Wael Osama</dc:creator>
				<category><![CDATA[Frame-Relay]]></category>
		<category><![CDATA[QOS]]></category>

		<guid isPermaLink="false">http://networkers-online.com/blog/?p=67</guid>
		<description><![CDATA[What is the DE bit ? The DE bit is used to indicate that the frame has a lower importance than other frames and should be dropped first if the network experienced congestion. How to set the DE bit? We can use a simple network to test our configuration. R1 is connected via frame-relay to [...]


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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Frame-relay traffic shaping using MQC</title>
		<link>http://www.networkers-online.com/blog/2008/09/frame-relay-traffic-shaping-using-mqc/</link>
		<comments>http://www.networkers-online.com/blog/2008/09/frame-relay-traffic-shaping-using-mqc/#comments</comments>
		<pubDate>Sat, 27 Sep 2008 01:42:30 +0000</pubDate>
		<dc:creator>Wael Osama</dc:creator>
				<category><![CDATA[Frame-Relay]]></category>
		<category><![CDATA[QOS]]></category>

		<guid isPermaLink="false">http://networkers-online.com/blog/?p=66</guid>
		<description><![CDATA[To apply frame-relay traffic shaping using a normal map-class, the command frame-relay traffic-shaping must be applied to the main interface. This method has a pitfall; the problem is that when you apply the frame-relay traffic-shaping command to the main interface any DLCI that has no explicit map-class will be shaped to 56K by default. This [...]


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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>What is: IP unnumbered?</title>
		<link>http://www.networkers-online.com/blog/2008/07/what-is-ip-unnumbered/</link>
		<comments>http://www.networkers-online.com/blog/2008/07/what-is-ip-unnumbered/#comments</comments>
		<pubDate>Tue, 15 Jul 2008 21:09:00 +0000</pubDate>
		<dc:creator>Wael Osama</dc:creator>
				<category><![CDATA[WAN technologies]]></category>
		<category><![CDATA[What Is ?]]></category>

		<guid isPermaLink="false">http://networkers-online.com/blog/?p=23</guid>
		<description><![CDATA[IP unnumbered is method that you can use to enable IP processing on a Point to Point interface without assigning an it an IP address to conserve the IP address space. All you need to do, is to select an interface that you are going to borrow its IP address; preferrably the loopback interface because [...]


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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>How-to:Configure PPP authentication Part2 (CHAP)</title>
		<link>http://www.networkers-online.com/blog/2008/07/how-toconfigure-ppp-authentication-part2-chap/</link>
		<comments>http://www.networkers-online.com/blog/2008/07/how-toconfigure-ppp-authentication-part2-chap/#comments</comments>
		<pubDate>Tue, 15 Jul 2008 12:35:37 +0000</pubDate>
		<dc:creator>Wael Osama</dc:creator>
				<category><![CDATA[CISCO HOW-TO]]></category>
		<category><![CDATA[PPP]]></category>

		<guid isPermaLink="false">http://networkers-online.com/blog/?p=22</guid>
		<description><![CDATA[The second and the most secure authentication method in PPP is CHAP. CHAP stands for challenge Handshake Authentication Protocol. How CHAP works? If CHAP is negotiated successfully during the LCP phase, the authenticator sends a challenge message to the peer. The peer responds to the challenge with a value calculated through an MD5 function. The [...]


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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How-to: Configure PPP authentication Part1 (PAP)</title>
		<link>http://www.networkers-online.com/blog/2008/07/how-to-configure-ppp-authentication-part1/</link>
		<comments>http://www.networkers-online.com/blog/2008/07/how-to-configure-ppp-authentication-part1/#comments</comments>
		<pubDate>Tue, 15 Jul 2008 11:36:41 +0000</pubDate>
		<dc:creator>Wael Osama</dc:creator>
				<category><![CDATA[CISCO HOW-TO]]></category>
		<category><![CDATA[PPP]]></category>

		<guid isPermaLink="false">http://networkers-online.com/blog/?p=19</guid>
		<description><![CDATA[PPP has two different authentication methods, in today&#8217;s post we are going to explore the first method which is PAP. PAP stands for Password Authentication Protocol which is a simple authentication method. PAP is considered an insecure method because the password is sent in clear text format over the PPP link and has no protection [...]


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		<slash:comments>1</slash:comments>
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		<item>
		<title>PPP in brief</title>
		<link>http://www.networkers-online.com/blog/2008/07/ppp-in-brief/</link>
		<comments>http://www.networkers-online.com/blog/2008/07/ppp-in-brief/#comments</comments>
		<pubDate>Mon, 14 Jul 2008 13:19:40 +0000</pubDate>
		<dc:creator>Wael Osama</dc:creator>
				<category><![CDATA[CISCO HOW-TO]]></category>
		<category><![CDATA[PPP]]></category>

		<guid isPermaLink="false">http://networkers-online.com/blog/?p=18</guid>
		<description><![CDATA[The Point-to-Point Protocol (PPP) provides a standard method for transporting multi-protocol packets over point-to-point links between two peers. In order to establish a communication link between two peers, each end of the PPP link must first send LCP packets to configure and test the data link. After the link has been established, the peer may [...]


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		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>How-to: Configure Frame-relay Switching</title>
		<link>http://www.networkers-online.com/blog/2008/07/how-to-configure-frame-relay-switching/</link>
		<comments>http://www.networkers-online.com/blog/2008/07/how-to-configure-frame-relay-switching/#comments</comments>
		<pubDate>Thu, 10 Jul 2008 12:04:44 +0000</pubDate>
		<dc:creator>Wael Osama</dc:creator>
				<category><![CDATA[CISCO HOW-TO]]></category>
		<category><![CDATA[Frame-Relay]]></category>
		<category><![CDATA[WAN technologies]]></category>

		<guid isPermaLink="false">http://networkers-online.com/blog/?p=10</guid>
		<description><![CDATA[Routers can be configured as Frame Relay switches to be used mostly in service provider or LAB environments. Lets see how you can configure frame-relay switch to use your in studies. On a Frame Relay switch, frames from a Frame Relay PVC arriving o­n an incoming interface are switched to a Frame Relay PVC o­n [...]


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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to Configure Frame-relay interfaces</title>
		<link>http://www.networkers-online.com/blog/2008/07/how-to-configure-frame-relay-interfaces/</link>
		<comments>http://www.networkers-online.com/blog/2008/07/how-to-configure-frame-relay-interfaces/#comments</comments>
		<pubDate>Tue, 08 Jul 2008 14:22:51 +0000</pubDate>
		<dc:creator>Wael Osama</dc:creator>
				<category><![CDATA[CISCO HOW-TO]]></category>
		<category><![CDATA[Frame-Relay]]></category>
		<category><![CDATA[WAN technologies]]></category>

		<guid isPermaLink="false">http://networkers-online.com/blog/?p=5</guid>
		<description><![CDATA[Frame relay interfaces can be configured as Physical, Multipoint and point-to-point interfaces. Frame relay routing protocols and mostly all network configuration is heavily affected by interface type selected. In the following digram R1 is connected to R2 using frame-relay and we are going to explore different configuration options. Task1: Configure frame-relay PVC between R1 and [...]


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		<slash:comments>3</slash:comments>
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