| Risk | Severity | Mitigation | |------|----------|-------------| | No new security patches (EoS 2022) | Critical | Isolate switch management, ACL restrict access | | Known RCE in Smart Install (if enabled) | Critical | no vstack globally | | BGP/OSPF memory leaks (less likely in SE11) | Medium | Monitor memory with show process memory | | Hardware aging (capacitors, fans) | Low-medium | Replacement plan |
: The binary executable format used by Cisco for system images. Key Features of the IP Services Set
Switch(config)# crypto key zeroize rsa Switch(config)# crypto key generate rsa modulus 2048 Switch(config)# ip ssh version 2