Network Design, Diagnose and Tshoot Download the archived PDF Table of contents Network Design, Diagnose and Tshoot Management SSH LPTS CoPR User Groups, Task Groups, AAA - TACACS and RADIUS Local AAA on XR Local AAA on IOS and XE Example IOS and XE WAN L2 Technologies PPP CHAP PPPoE Miscellaneous Subnet and Wildcard mask table Routing Protocols IGP RIP Restrictions and basic config Diagnosis and Troubleshoot Authentication OSPF Restrictions and Basic config Diagnosis and Troubleshoot Stub Areas Stub areas configurations Supress unneccessary LSA updates and traffic NSSA no-ext-capability ===> specific use case Authentication ISIS Restrictions and Basic Config Diagnosis and Troubleshoot Authentication EIGRP Key Points Diagnosis and Troubleshoot Eigrp Authentication High Availability Fast Failure Detection Fast Convergence Fast Rerouting QoS Tunneling Modes next page