Specifications

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Cisco SCE 2000 and SCE 1000 CLI Command Reference
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Chapter 2 CLI Command Reference
rdr-formatter history-size
rdr-formatter history-size
Configures the size of the history buffer. If the connection to the RDR formatter destination fails, the
contents of the history buffer are sent after the connection is reestablished.
rdr-formatter history-size size
Syntax Description
Command Default size: 0
Command Modes Global configuration
Command History This table includes the following release-specific history entries:
Usage Guidelines When a connection fails, a certain amount of data is considered 'sent' by the RDR formatter (since it was
passed to the TCP stack), but is not received at the collector. This ‘missing’ data can be stored in the
history buffer. Then, when the RDR formatter switches to a secondary destination, or reconnects with
the original collector, the RDRs from the history buffer are sent before any new RDRs are sent.
The amount of ‘missing’ data is limited by the size of the TCP buffers in the RDR formatter and the
collector platform, and the TCP window size of the connection. The history buffer should be configured
to a size larger than the sum of the these TCP buffer and window sizes.
Authorization: admin
Examples SCE> enable 10
Password: <cisco>
SCE# configure
SCE(config)# rdr-formatter history-size 25000
SCE(config)#
Related Commands
size Size of the history buffer in bytes. Maximum size is 64 KB.
Release Modification
3.0.0 This command was introduced.
Command Description
show rdr-formatter
history-size
Displays the configured size of the RDR formatter history buffer.