You want to know whether SSP S-410/201 can be configured to send the trap/notification for link activity.
SSP S-410/210 doesn't send the trap/notification for link up or link down activity. It only sends traps related to health-monitoring metrics. (https://techdocs.broadcom.com/us/en/symantec-security-software/web-and-network-security/integrated-secure-gateway/2-4/About-ISG/about-snmp-mibs/configure-snmp-traps.html )
Use the following CLI command to check the link status:
ISG# show IF-MIB