I have a UCS-EN140N-M2 in an ISR4451 router (running Cisco IOS XE Software, Version 16.08.01) with this configuration:
router#show platform
Chassis type: ISR4451-X/K9
Slot Type State Insert time (ago)
--------- ------------------- --------------------- -----------------
0 ISR4451-X/K9 ok 20:32:16
0/0 ISR4451-X-4x1GE ok 20:30:53
0/1 UCS-EN140N-M2/K9 ok 20:30:53
router#show ip int brief
Interface IP-Address OK? Method Status Protocol
ucse0/1/0 unassigned YES unset administratively down down
ucse0/1/1 192.168.100.1 YES unset up up
Vlan100 192.168.100.1 YES NVRAM up up
Vlan50 192.168.50.1 YES NVRAM up up
router# show run int vlan50
interface Vlan50
ip address 192.168.50.1 255.255.255.0
router# show run int vlan100
interface Vlan100
ip address 192.168.100.1 255.255.255.0
router#show run | sec ucse
ucse subslot 0/1
imc access-port shared-lom ge1
imc ip address 192.168.100.100 255.255.255.0 default-gateway 192.168.100.1
interface ucse0/1/0
no ip address
shutdown
no negotiation auto
switchport mode trunk
interface ucse0/1/1
ip unnumbered Vlan100
no negotiation auto
switchport mode trunk
ip route 192.168.100.100 255.255.255.255 ucse0/1/1
router#ping 192.168.100.100
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.100.100, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/2 ms
host:~: ip addr
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether b8:27:eb:c4:a6:28 brd ff:ff:ff:ff:ff:ff
inet 192.168.100.17/24 brd 192.168.100.255 scope global
host:~: ping 192.168.100.100
PING 192.168.100.100 (192.168.100.100) 56(84) bytes of data.
64 bytes from 192.168.100.100: icmp_seq=1 ttl=64 time=1.93 ms
64 bytes from 192.168.100.100: icmp_seq=2 ttl=64 time=1.88 ms
^C
As you can see, I can successfully ping the CIMC interface from the router and so can any host in the VLAN100 subnet. However, I can't ping it from any host in the VLAN50 subnet.
The instructions in Getting started Guide for UCS E-Series Servers starting on page 42 are incorrect, and I don't see what I'm doing wrong.
Can anyone offer me suggestions on what I have mis-configured?