Cat4500euniversalk9spa031105e1527e5bin Hot: 'link'

For redundant (dual supervisor) setups, additional In-Service Software Upgrade (ISSU) steps are required to minimize downtime.

: Typically supports "IP Base" (Layer 3 routing, fundamental security) and "Enterprise Services" (Full BGP, advanced VRF, OSPF/EIGRP). Supported Hardware cat4500euniversalk9spa031105e1527e5bin hot