Technical Documentation
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Monitoring the TCP Resequencing Buffer Management Functions
Purpose
Display the configuration, current per-virtual router, and per-router state of the TCP resequencing buffer management functions. You can use the vrfName variable to specify a specific VRF for which you want to view information.
Action
To display the configuration, current per-virtual router, and per-router state of the TCP resequencing buffer management functions:
host1#show tcp resequence-buffers
TCP Resequence Buffer Management Configuration
Global Maximum: ###
Default Per-VR Maximum: 250
Default Connection Maximum: 15
This VR Maximum: 300
This VR Connection Maximum: 15TCP Resequence Buffer Management State
Global buffers in use: 5
High Water: 15
VR Buffers in use: 17
High Water: 32
Buffers Discarded Because Global Limit Exceeded: 25
Buffers Discarded Because VR Limit Exceeded: 15Meaning
Table 1 lists the show tcp resequence-buffers command output fields.
Table 1: show tcp resequence-buffers Output Fields
Field Name | Field Description |
|---|---|
TCP Resequence Buffer Management Configuration | |
Global Maximum | Number of buffers that can be on the reordering queues of all connections in all virtual routers |
Default Per-VR Maximum | Default maximum number of buffers for all connections in a single virtual router |
Default Connection Maximum | Default maximum number of buffers for each connection in each virtual router |
This VR Maximum | Maximum number of outstanding resequencing buffers in the current virtual router |
This VR Connection Maximum | Maximum number of outstanding resequencing buffers on any one connection in this virtual router |
TCP Resequence Buffer Management State | |
Global buffers in use | Total number of outstanding resequencing buffers in the router:
|
VR Buffers in use | Number of outstanding resequencing buffers in the current virtual router:
|
Buffers Discarded Because Global Limit Exceeded | Number of resequencing buffers discarded because the global limit was reached |
Buffers Discarded Because VR Limit Exceeded | Number of resequencing buffers that have been discarded in this virtual router because the virtual router buffer limit was reached |
