No you can t use..
also
CS860 – BGP won’t Support (it has 4 port 10/100 Ethernet Switch, 1 Wan port -10/100 Mbps)
CS881 –BGP support with Advanced IP License ( 4 port 10/100 Ethernet Switch , 1 Wan port -10/100 Mbps)
CS 891 /CS 892 - BGP support with Advanced IP License ( 8 Port 10/100 Mbps Ethernet Switch, 1st Wan port-10/100 Mbps & 2nd Port Wan port-GE , but both port as A-A won’t Support )