Руководство По Устранению Ошибки для Cisco Cisco Packet Data Gateway (PDG)
SGSN APN Policy Configuration Mode Commands
▀ gateway-address
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22948-01
gateway-address
Configures the address of the gateway GPRS support node (GGSN) with priority to activate the GGSN. It also provides
the load balancing through weight for specific GGSN address in this APN policy.
the load balancing through weight for specific GGSN address in this APN policy.
Product
SGSN
Privilege
Security Administrator, Administrator
Syntax
Removes the preconfigured/defined GGSN address from this APN policy.
Specifies the IP address for the GGSN in standard IPv4 or IPv6 notation.
Specify the priority for the configured GGSN address for SGSN address selection. If one GGSN fails to
respond, the next priority level GGSN is selected.
respond, the next priority level GGSN is selected.
is an integer from 1 to 100 to assign a priority to the GGSN IP address. Note that the lower the
integer, the higher the priority so that 1 is the highest priority.
Specifies the weight (importance) assigned to a GGSN for load balancing.
is an integer from 1 to 100 to give a weight to the GGSN IP address.
If a weight is assigned to an address for that APN, then load balancing (of primary CPC requests) depends on
the weight value.
For example:
the weight value.
For example:
With this configuration, 30% ot the activation requests for this APN will go to GGSN1 and 70% of the
requests will go to GGSN2. Also note, the sum of the weights does not need to be 100. The calculation of
weight percentiles is carried out proportionally; so the following configuration will also yeild the same 30% -
70% results:
requests will go to GGSN2. Also note, the sum of the weights does not need to be 100. The calculation of
weight percentiles is carried out proportionally; so the following configuration will also yeild the same 30% -
70% results:
Usage
Use this command to provide a priority and load balancing in GGSN selection through APN policy. Note that
keyword priority and weight can not be used simultaneously in one APN policy. A maximum of 16 GGSN
address can be configured with this command in an APN policy..
keyword priority and weight can not be used simultaneously in one APN policy. A maximum of 16 GGSN
address can be configured with this command in an APN policy..