Best Security Practices and Configuration Links:
Best Security Practices for Cisco IOS and IOS-XE (Part 1)
Best Security Practices for Cisco IOS-XR on Management Plane
Best Security Practices for Cisco Nexus OS (NX-OS) on Management Plane
Best Security Practices for Juniper (Junos OS ) on Management Plane
Best Security Practices for SSH (Secure Shell) Remote Access in Juniper
Best Security Practices for SSH (Secure Shell) Remote Access in Cisco
Best Practice Configuration for Cisco IOS-XR (Part 1)
Control Plane Policing (CoPP) Configuration in Cisco IOS
Sample Juniper Firewall Configuration to Protect Routing Engines
Best Security Template of Cisco IOS-XR for AAA,SSH,NTP,SNMP and Syslog
Best Security Practices for Huawei Routers on Management Plane
BGP Best Security Practices on Juniper Routers