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    <title>topic Connect Wireshark directly to Virtual Connect (VC)? in BladeSystem - General</title>
    <link>https://community.hpe.com/t5/bladesystem-general/connect-wireshark-directly-to-virtual-connect-vc/m-p/2336291#M32904</link>
    <description>&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#000000"&gt;Thomas had VC port monitoring question:&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;*************************&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;All,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;My understanding is that an external workstation with wireshark installed can connect directly (no switch required) to an uplink port on a VC Ethernet module. HP Sales has told the customer that they must use a switch between the VC Ethernet and the workstation. The customer doesn't want to buy another switch to monitor the ports.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Would you please correct/clarify?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;*******************&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#000000"&gt;Cullen responded:&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;***************&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Connecting a server directly to the uplink port is preferred for traffic monitoring, as connecting to a switch has the possibility of replaying the traffic across the network, which will lead to network loops and take systems down.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;********************&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#000000"&gt;Any other suggestions? Have you used Wireshark to monitor network traffic on Virtual Connect?&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;</description>
    <pubDate>Thu, 16 Dec 2010 16:34:27 GMT</pubDate>
    <dc:creator>chuckk281</dc:creator>
    <dc:date>2010-12-16T16:34:27Z</dc:date>
    <item>
      <title>Connect Wireshark directly to Virtual Connect (VC)?</title>
      <link>https://community.hpe.com/t5/bladesystem-general/connect-wireshark-directly-to-virtual-connect-vc/m-p/2336291#M32904</link>
      <description>&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#000000"&gt;Thomas had VC port monitoring question:&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;*************************&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;All,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;My understanding is that an external workstation with wireshark installed can connect directly (no switch required) to an uplink port on a VC Ethernet module. HP Sales has told the customer that they must use a switch between the VC Ethernet and the workstation. The customer doesn't want to buy another switch to monitor the ports.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Would you please correct/clarify?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;*******************&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#000000"&gt;Cullen responded:&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;***************&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Connecting a server directly to the uplink port is preferred for traffic monitoring, as connecting to a switch has the possibility of replaying the traffic across the network, which will lead to network loops and take systems down.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;********************&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#000000"&gt;Any other suggestions? Have you used Wireshark to monitor network traffic on Virtual Connect?&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;</description>
      <pubDate>Thu, 16 Dec 2010 16:34:27 GMT</pubDate>
      <guid>https://community.hpe.com/t5/bladesystem-general/connect-wireshark-directly-to-virtual-connect-vc/m-p/2336291#M32904</guid>
      <dc:creator>chuckk281</dc:creator>
      <dc:date>2010-12-16T16:34:27Z</dc:date>
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