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Operating Your Vanguard 7300 4-11
Vanguard 7300 Port Configuration
Port Speed
Description The Port Speed value in the FRI, PPP, X.25, SDLC, and TBOP statistics screen is the
configured Port Speed for the Vanguard 7300 Serial Port, not the actual measured
port speed. The configured Port Speed field is circled in Figure 4-6.
Figure 4-6. Configured Port Speed on FRI Port Statistics Display
Set The Clock
Speed
If the Clock Source parameter in the FRI, PPP, X.25, SDLC, or TBOP serial port is
set to EXT or EXTLP, the Port Speed field in the FRI, PPP, X.25, SDLC, and TBOP
statistics screen might not match the speed of the actual clock on the serial line.
Caution
The Clock Speed parameter in the Port Record should be configured to the Clock
Speed the port is attached to. It is important to set the correct port speed, even when
set to external, because statistics, throughput, and capacities use this value in their
own calculations.
Note
You can determine the actual speed on the serial line by attaching an external
data scope or protocol analyzer.
Node: Tiger8 Address: 800 Date: 14-FEB-2001 Time:15:15:54
Detailed FRI Port Statistics: Port 301 Page: 1 of 6
Port Speed: 2048000 Operating Control Protocol: None Protocol Role:
DTE
Port Status: Up SP-Backup: Not Configured Priority Station: 0
Data Summary: Last Statistics Reset:
IN OUT IN OUT
Characters: 430207009 57475 Characters/sec: 249460 0
Frames: 1795597 72 Frames/sec: 1041 0
Av Fr size: 239 798 Port Util.: 97% 0%
Frame-Relay / Physical Summary (FBOP):
Overrun: 0 Underrun: 0 CRC: 0 Non-Octet Aligned: 0
Frame Length Err: 0 Unknown DLCI Err: 0 Last Unknown DLCI: 0
Frame Length Err: 0 Unknown DLCI Err: 0 Last Unknown DLCI: 0
Interface Summary: V.35 DCE INPUT OUTPUT
DTR RTS MB P14 DSR DCD RI CTS
State: Connected (SIMPLE) H H X X H H X H