Cisco ONS 15454 - Displaying ML-Series POS Statistics on CTC

2-3
Cisco ONS 15454 SONET/SDH ML-Series Multilayer Ethernet Card Software Feature and Configuration Guide, R4.0
78-15224-02
Chapter 2 CTC Operations
Displaying ML-Series POS Statistics on CTC
Displaying ML-Series POS Statistics on CTC
The POS statistics window (Figure 2-2 on page 2-4) lists POS port-level statistics. Display the CTC card
view for the ML-Series card and click the Performance > POS Ports tabs to display the window.
Table 2-3 on page 2-4 describes the buttons in the window. Table 2-4 on page 2-4 lists the ONS 15454
POS parameters.
Rx FCS Errors Number of packets with a frame check sequence (FCS) error
Rx Runts Total number of frames received that are less than 64 bytes in length
and have a cyclic redundancy check (CRC) error
Rx Jabbers Total number of frames received that exceed the maximum
1548 bytes and contain CRC errors
Rx Align Errors Number of received packets with alignment errors
Tx Bytes Number of bytes transmitted since the last counter reset
Tx Packets Number of packets transmitted since the last counter reset
Tx Unicast Packets Number of unicast packets transmitted
Tx Multicast Packets Number of multicast packets transmitted
Tx Broadcast Packets Number of broadcast packets transmitted
Tx Giants Number of packets transmitted that are greater than 1548 bytes in
length
Tx Collisions Number of transmitted packets that collided
Port Drop Counts Number of received frames dropped at the port level
Rx Pause Frames Number of received pause frames (applies only to the ML1000-2
Ethernet ports)
Rx Threshold Oversizes Number of received packets larger than the ML-Series remote
monitoring (RMON) threshold (applies only to the ML1000-2
Ethernet ports)
Rx GMAC Drop Counts Number of received frames dropped by MAC module (applies only
to the ML1000-2 Ethernet ports)
Tx Pause Frames Number of transmitted pause frames (applies only to the ML1000-2
Ethernet ports)
Table 2-2 Ethernet Parameters (continued)
Parameter Meaning