Cat4500es8-universalk9.spa.03.11.05.e.152-7.e5.bin New! «PC PRO»

This image is strictly for the Supervisor Engine 8-E (WS-X45-SUP8-E). Note that for redundant configurations in a chassis, the chassis must be at hardware revision 2.0 or higher to support this engine.

Includes support for 802.1Q tunneling, IGMP Snooping, Resilient Ethernet Protocol (REP), and advanced IPv6 multicast features. High Availability: cat4500es8-universalk9.spa.03.11.05.e.152-7.e5.bin

Only if you have an explicit requirement to avoid later changes. For security compliance, any 3.11.x release older than 3.11.08 is likely missing critical PSIRTs. Always check Cisco’s Security Advisories before deploying. This image is strictly for the Supervisor Engine

: Note that Cisco has issued End-of-Life announcements for several Supervisor 7 and related modules, though the 8-E continues to be supported in many 3.11.xE deployments. High Availability: Only if you have an explicit

A decade ago, Cisco transitioned from "IP Base" and "Enterprise Services" images to a single image. This file contains every feature the hardware supports, but those features are locked behind right-to-use (RTU) licenses.