<div dir="auto">Hello Group</div><div dir="auto"><br></div><div dir="auto">I try to set up a SPAN Port on a ISR 4451 (isr4400-universalk9.16.06.06.SPA.bin). </div><div dir="auto"><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="FR-CH" style="font-size:10pt;font-family:Arial,sans-serif">The interface config are configured like this:</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="FR-CH" style="font-size:10pt;font-family:Arial,sans-serif"><br></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="FR-CH" style="font-size:10pt;font-family:Arial,sans-serif">interface Port-channel13</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="FR-CH" style="font-size:10pt;font-family:Arial,sans-serif">description *** LAN PO 13 Gig0/0/0 + Gig0/0/1 ***</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="FR-CH" style="font-size:10pt;font-family:Arial,sans-serif"></span><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">IP address x.y.z.z 255.255.252.0</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">no negotiation auto</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">!</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">interface GigabitEthernet0/0/0</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">description *** LAN Gig0/0/0 ***</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">no ip address</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">negotiation auto</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">channel-group 13 mode active</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">!</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">interface GigabitEthernet0/0/1</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">description *** LAN Gig0/0/1 ***</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">no ip address</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">negotiation auto</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:10pt;font-family:Arial,sans-serif">channel-group 13 mode active</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt"><font face="Arial, sans-serif" size="2"><br></font></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt"><font face="Arial, sans-serif" size="2">Now I try to mirror Port-channel13 to GigabitEthernet0/0/2 with this command:</font></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">gw# conf t</p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US">gw (config)#monitor session 1 source interface port-channel 13</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">But it fails:</p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US">Only NGIO switch is supported for Local SPAN.</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">SPAN Session Validation failed.</p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><br></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">Has anyone an idea how I can setup a SPAN Port on the ISR?</p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><br></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">Thanks a lot</p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">Regards Reto</p></div>