topic Re: Is it possible to change the MTU on an interface of a PSN? in Network Access Control https://community.cisco.com/t5/network-access-control/is-it-possible-to-change-the-mtu-on-an-interface-of-a-psn/m-p/3421528#M536520 <HTML><HEAD></HEAD><BODY><P>Unfortunately, not at the present time.</P><P></P><P>Regards,</P><P>-Tim</P></BODY></HTML> Wed, 11 Jan 2017 18:20:11 GMT Timothy Abbott 2017-01-11T18:20:11Z Is it possible to change the MTU on an interface of a PSN? https://community.cisco.com/t5/network-access-control/is-it-possible-to-change-the-mtu-on-an-interface-of-a-psn/m-p/3421527#M536519 <HTML><HEAD></HEAD><BODY><P>Is it possible to change the MTU on an interface of a PSN?</P></BODY></HTML> Wed, 11 Jan 2017 18:16:25 GMT https://community.cisco.com/t5/network-access-control/is-it-possible-to-change-the-mtu-on-an-interface-of-a-psn/m-p/3421527#M536519 matthen 2017-01-11T18:16:25Z Re: Is it possible to change the MTU on an interface of a PSN? https://community.cisco.com/t5/network-access-control/is-it-possible-to-change-the-mtu-on-an-interface-of-a-psn/m-p/3421528#M536520 <HTML><HEAD></HEAD><BODY><P>Unfortunately, not at the present time.</P><P></P><P>Regards,</P><P>-Tim</P></BODY></HTML> Wed, 11 Jan 2017 18:20:11 GMT https://community.cisco.com/t5/network-access-control/is-it-possible-to-change-the-mtu-on-an-interface-of-a-psn/m-p/3421528#M536520 Timothy Abbott 2017-01-11T18:20:11Z Re: Is it possible to change the MTU on an interface of a PSN? https://community.cisco.com/t5/network-access-control/is-it-possible-to-change-the-mtu-on-an-interface-of-a-psn/m-p/3421529#M536521 <HTML><HEAD></HEAD><BODY><P>Hi, yes it's possible to change the ISE MTU but that requires assistance from TAC to allow to to install a root patch on the ISE node and change MTU at the kernel level, see TAC engineeer response :-</P><P></P><P>"<SPAN lang="EN-US" style="color: #1f497d;">Thank you for the email, I’ve checked internally for this query and found a way to change the MTU value on the ISE, </SPAN></P><P></P><P><SPAN lang="EN-US" style="color: #1f497d;">This operation will require to restart the services on the ISE so that to take the effect, kindly, provide me with your availability so that to apply it on all the ISE nodes, "</SPAN></P><P><SPAN lang="EN-US" style="color: #1f497d;"><BR /></SPAN></P><P><SPAN lang="EN-US" style="color: #1f497d;">Question why do you need to change MTU size?</SPAN></P><P><SPAN lang="EN-US" style="color: #1f497d;"><BR /></SPAN></P><P><SPAN lang="EN-US" style="color: #1f497d;">Regards Khalid<BR /></SPAN></P></BODY></HTML> Wed, 12 Jul 2017 08:16:31 GMT https://community.cisco.com/t5/network-access-control/is-it-possible-to-change-the-mtu-on-an-interface-of-a-psn/m-p/3421529#M536521 khalid_mahmood 2017-07-12T08:16:31Z