367
mismatchDead
Number of router dead interval mismatches that were detected
Interpretation:
■
A non-zero value is bad and means that some OSPF routers
on the interface are configured with a different dead
interval than this router. This prevents the router from
becoming a neighbor with these other routers.
This statistic is incremented under the following circumstances:
■
When an OSPF Hello packet is received and the dead interval
it defines is different from the dead interval configured on
the OSPF interface.
mismatchHello
Number of Hello packet interval mismatches that were detected
mismatchMask
Number of subnet mask mismatches that were detected
packetXsumError
Number of packet checksum errors since interface has come up
receiveDD
Number of database description packets that were received
from valid OSPF neighbors.
Interpretation:
■
A non-zero value is OK.
Database description packets are sent when forming
adjacencies with valid neighbors. A large number of
receiveDD packets in a network whose configuration has
not changed could indicate that adjacencies are being torn
down and re-established.
This statistic is incremented under the following circumstances:
■
When an OSPF database descriptor packet from a valid OSPF
neighbor is received.
receivedUnknown
Number of unknown LSAs that were received
Field
Description
Summary of Contents for 4007
Page 1: ...http www 3com com Switch 4007 Command Reference Guide Part No 10013693 Published May 2000...
Page 14: ......
Page 22: ...22 ABOUT THIS GUIDE...
Page 34: ...34 CHAPTER 1 ADMINISTRATION OVERVIEW...
Page 78: ...78 CHAPTER 4 SIMPLE NETWORK MANAGEMENT PROTOCOL SNMP...
Page 100: ...100 CHAPTER 5 ETHERNET PORTS...
Page 174: ...174 CHAPTER 9 RESILIENT LINKS...
Page 322: ...322 CHAPTER 13 VIRTUAL ROUTER REDUNDANCY VRRP...
Page 476: ...476 CHAPTER 16 INTERNET PACKET EXCHANGE IPX...
Page 552: ...552 CHAPTER 18 QUALITY OF SERVICE QOS AND RESOURCE RESERVATION PROTOCOL RSVP...
Page 566: ...566 APPENDIX A TECHNICAL SUPPORT...
