Check the cable from the switch to the rl0 interface, because it doesn't sense any link or carrier. As a result it has autoselected not any media like 100baseTX for example.
Code:
rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:22:b0:d0:af:b5
priority: 0
media: Ethernet autoselect (none)
status: no carrier
inet 222.12.34.1 netmask 0xfffffff0 broadcast 222.12.34.15
inet6 fe80::222:b0ff:fed0:afb5%rl0 prefixlen 64 scopeid 0x2