Software Requirements:
Licensing:
| Task | Command |
|--------------------|----------------------------------------------|
| Check license status | show license all |
| Verify image size | show flash: |
| Reboot the router | reload |
| Rollback to old image | system:running-config (from backup) | c1900universalk9mzspa1583m7bin
Router# write memory
Router# reload
If the image matches the suspected version (15.3(3)M7 universal k9), it includes: Software Requirements :
| Feature Category | Specifics | |----------------|------------| | Routing | OSPFv2/v3, EIGRP, BGP, IS-IS, static, policy-based routing | | Security | SSHv2, IPsec VPN (IKEv2), Zone-Based Firewall, ACL, Control Plane Policing | | Services | NAT, DHCP server/relay, HSRP/VRRP/GLBP, NetFlow, IP SLA | | MPLS | LDP, MPLS VPN (VRF Lite full support) | | Management | SNMPv3, Syslog, RADIUS/TACACS+, Embedded Event Manager (EEM) | Licensing :
Missing features (compared to "advanced" images):