Console Management
• CRC Errors The total CRC or alignment error frames within the proper
size (64-1518 octets) received by the port.
• Undersize Frames The number of packets received that were less than
64 octets long.
• Oversize Frames The number of packets received that were longer than
1536 octets.
• Fragments The number of packets received which were longer than
1518 octets and had a FCS or alignment error.
• Jabbers The number of packets received which were less than 64 octets
and had a FCS or alignment error.
• Collisions Shows the total number of collisions for the port.
• Late Collisions
• REFRESH Takes a snapshot of the current hub statistics.
• RESET COUNTERS Resets the statistics counters for this port only.
This only resets the screen display, not the corresponding MIB variables.
User Authentication
The Main Menu item, User Authentication, is shown in Figure 5.21.
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