Cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin [SAFE]

The filename cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin

• Full Layer 2 and Layer 3 switching and routing (SVI, inter-VLAN routing).
• Common routing protocols: OSPF, EIGRP (where supported), BGP, route redistribution.
• Multicast: PIM-SM/DM, IGMP snooping, mroute support.
• QoS: hierarchical shaping/policing, classification, queuing.
• Security: advanced ACLs, RA guard/source guard features, TACACS+/RADIUS integration.
• High availability: Stateful Switch Over (SSO) and redundant supervisor support where hardware supports it.
• Management: NETCONF/RESTCONF/CLI/ SNMP, Enhanced telemetry depending on build.
• Licensing: universalk9 permitting advanced licensed features per Cisco licensing model (Smart Licensing / traditional licensing depending on release).

Control Plane Software: All switching and routing protocols (OSPF, BGP, EIGRP, etc.). cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin

Feature Licenses: While the image contains all code, specific high-end features (like "Enterprise Services") often require a software license to activate. The filename cat4500e-universalk9

Legal Sources:

1. Cisco.com Software Download Center (with valid service contract)

   spa: Denotes that the image is digitally signed and protected for authenticity. 03.11.04.E: The IOS XE release version. 152-7.E4: The underlying Cisco IOS version (15.2(7)E4). Full Layer 2 and Layer 3 switching and