Finisar Surveyor User Manual

9-6

During transmit or receive, expert symptoms are logged as they occur. You can test 

for certain thresholds for these conditions by setting alarms using the Expert tab of 

the Alarm Editor. See the chapter on the Expert system for more information about 

the expert alarms listed below.
Expert Alarms are only available if you are using Expert plug-in. 

Table 9-2 lists all Expert Alarms.

ICMP All Errors 

HSRP Coup/Resign

ICMP Destination Unreachable 

Duplicate Network Address 

ICMP Redirect 

Unstable MST 

Excessive BOOTP

SAP Broadcasts 

Excessive ARP

OSPF Broadcasts 

NFS Retransmissions 

RIP Broadcasts 

Total Router Broadcasts 

ISL Illegal VLAN ID 

TCP/IP SYN Attack

ISL BPDU/CDP Packets 

TCP/IP RST Packets 

IP Time to Live Expiring 

TCP/IP Retransmissions 

Illegal Network Source Address 

TCP/IP Zero Window 

Overload Utilization Percentage 

Overload Frame Rate 

Illegal MAC Source Address 

Total MAC Stations 

New MAC Stations 

Excessive Broadcasts 

Excessive Multicasts 

Excessive Collisions