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S9700 Core Routing Switch
Configuration Guide - SPU
By default, no server is configured.
Step 3 (Optional) Run:
description text
The description of the server is configured.
By default, no description is configured for a server.
Step 4 Run:
ip address ip-address
The IP address of the server is set.
By default, no IP address of a server is specified.
Step 5 (Optional) Run:
conn-limit max limit
The maximum number of connections of the server is set.
When the number of connections of a server exceeds the set value, the SPU does not send user
requests to the server for processing.
By default, the maximum number of connections of a server is 4000000.
Step 6 (Optional) Run:
rate-limit { bandwidth { inbound | outbound } band-limit [ threshold
value ] | connection conn-limit }
The bandwidth limit, bandwidth threshold for receiving new traffic, and connection rate limit
of the server are set.
After selecting a server through the load balancing algorithm, the SPU compares the current
bandwidth and the number of connections with the bandwidth limit and connection rate limit.
If the bandwidth limit or connection rate limit is reached, the SPU does not select the server.
By default, the connection rate of a server is not limited, the inbound/outbound bandwidth limit
is 1000000 kbit/s, and the inbound/outbound bandwidth threshold is 100%.
Step 7 (Optional) Run:
priority level
The priority of the server is set.
The greater value represents a higher priority of the server so that the server can be selected with
a greater possibility.
By default, the priority of a server is 8.
Step 8 (Optional) Run:
weight weight-value
The weight of the server is set.
Issue 01 (2012-03-15)
NOTE
The maximum number of connections can be set in a server instance. If the maximum number of
connections of a server and a server instance is set, the SPU checks whether the value reaches the limited
number of connections of the server instance. If yes, the SPU rejects new connections. Then the SPU
compares the value with the limited number of connections of the server. If yes, the SPU rejects new
connections.
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6 Load Balancing Configuration
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