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Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.1 (SIP), Cisco Unified IP Phones
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Chapter8 Monitoring the Cisco Unified IP Phone Remotely
Network Statistics
Rx shortErr Total number of FCS error packets or Align error
packets received that are less than 64 bytes in size
Rx shortGood Total number of good packets received that are less
than 64 bytes size
Rx longGood Total number of good packets received that are greater
than 1522 bytes in size
Rx longErr Total number of FCS error packets or Align error
packets received that are greater than 1522 bytes in
size
Rx size64 Total number of packets received, including bad
packets, that are between 0 and 64 bytes in size
Rx size65to127 Total number of packets received, including bad
packets, that are between 65 and 127 bytes in size
Rx size128to255 Total number of packets received, including bad
packets, that are between 128 and 255 bytes in size
Rx size256to511 Total number of packets received, including bad
packets, that are between 256 and 511 bytes in size
Rx size512to1023 Total number of packets received, including bad
packets, that are between 512 and 1023 bytes in size
Rx size1024to1518 Total number of packets received, including bad
packets, that are between 1024 and 1518 bytes in size
Rx tokenDrop Total number of packets dropped due to lack of
resources (for example, FIFO overflow)
Tx excessDefer Total number of packets delayed from transmitting due
to medium being busy
Tx lateCollision Number of times that collisions occurred later than 512
bit times after the start of packet transmission
Tx totalGoodPkt Total number of good packets (multicast, broadcast,
and unicast) received by the phone
Tx Collisions Total number of collisions that occurred while a packet
was being transmitted
Table8-4 Access Area and Network Area Items (continued)
Item Description