Cisco Systems IPMUX-1 Network Router User Manual


 
IPmux-1/1E Installation and Operation Manual Chapter 4 Troubleshooting and Diagnostics
Performance Monitoring and Troubleshooting Statistics 4-19
Table 4-5. LAN Statistics Parameters (Cont.)
Parameter Description
Frames Transmitted
Correct Frames The number of frames successfully transmitted. When a valid connection is established the number should increase steadily.
Correct Octets The number of octets successfully transmitted. When a valid connection is established the number should increase steadily.
Collisions The number of successfully transmitted frames which transmission is inhibited by a collision event. A collision occurs in half-duplex connection when two
devices try to transmit at the same time. This counter tracks the number of times frames have collided. This event exists only in Half Duplex mode, which is
not recommended in an IPmux application.
Recommendations:
Many collisions indicate that the traffic is too heavy for a half-duplex media. Set to a Full-Duplex environment if possible.