As part of a vWAAS deployment on a 3945-ISR-G2, my objective was to access the UCS-E server, initially the CIMC interface for the install of ESXi and then vWAAS, via the /29 address i’d allocated.
Here’s a much nicer look at that configuration.
interface GigabitEthernet0/0 description [Link to 3850] ip address 172.22.39.65 255.255.255.248 interface ucse 4/0 description [UCS-E Series CIMC Link] ip unnumbered GigabitEthernet0/0 imc ip address 172.22.39.67 255.255.255.248 default-gateway 172.22.39.65 imc access-port shared-lom console interface ucse4/1 switchport mode trunk ip route 172.22.39.67 255.255.255.255 ucse4/0