Monitoring Switch Performance Using Ip Statistics; Displaying Global Ip Routing Statistics - Lucent Technologies Cajun P220 Operation Manual

Monitoring Switch Performance Using IP Statistics

This section provides detailed information on the analysis and use of IP and IP multicast
statistics.
IP routing statistic options include:

Displaying Global IP Routing Statistics

Searching the IP Routing Table
Examining the IP Routing Table Statistics
Searching the IP ARP Cache
Displaying Global IP Routing Statistics
Note: IP routing global statistics only represent traffic processed by the supervisor
module software.
To display the global IP routing statistics:
1. In the IP Display section of the Web Agent window, click Global Statistics. The
IP Routing Global Statistics dialog box opens.
2. Click Refresh to update all statistics.
Or
Click Clear to set all statistics to zero.
3. Use Table 7-11 to review the definition of each statistic:
Statistic
IP In Receives
IP In Header Errors
Cajun P550/P220 Switch Operation Guide
Table 7-11. IP Routing Global Statistics
Defines the...
Total number of input datagrams received from interfaces,
including those received in error.
Number of input datagrams discarded due to errors in their IP
headers, including bad checksums, version number mismatch,
other format errors, time-to-live exceeded, errors discovered in
processing their IP options.
Configuring IP Routing (Layer 3)
7-21