Nokia 7210 Configuration Manual page 515

7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
Configuration Guide
Description Commands in this context decommission a port. Ports which are decommissioned using this
command are not available for provisioning services. The packet buffers are taken away from
the decommissioned port and allocated to port(s) as specified by the entries configured under
the decommission command. This command allocates more packet buffers to a certain port
or group of ports and enables those ports to absorb larger bursts.
entry
Syntax entry entry-id port port-range to port-range
no entry entry-id
Context config>system>resource-profile>decommission
Platforms 7210 SAS-M (network and access-uplink) and 7210 SAS-T (network and access-uplink)
Description This command decommissions a port or group of ports and allocates buffers to ports that
need more packet buffers for absorbing larger bursts. It allows the user to configure the
entries which list the ports to be decommissioned. Ports whose packet buffers are taken away
are given on the left-hand of the to keyword, and ports to which buffers are allocated to are
given on the right-hand side.
This command allows the user to specify either a port or a group of ports on both sides, using
a list or range of ports. This allows the user to decommission a single port and allocate buffers
to a single port or group of ports, or decommission a group of ports and allocate buffers to a
single port or group of ports.
Packet buffers taken away from a port or group of ports specified on the left-hand side are
distributed equally among the group of ports, if the right-hand side of the to keyword specifies
a group of ports or to the configured port if the right-hand side specifies a single port. Packet
buffers are added to the MBS pool of the port (the MBS pool is shared by the 8 queues on
the port) and the CBS portion of the queues is not modified.
The administrative and operational states of the port are not affected by configuring the port
in a decommission entry.
Note:
The software maintains two lists of entries, one which is in effect currently and one which has
been modified by the user and takes effect during the next reboot. These lists can be
displayed using the show command. The configuration file always stores the list of entries as
configured by the user so that upon reboot, the modified entries and new entries (if any) take
effect.
3HE 17358 AAAB TQZZA
• Any changes to the command, example - modifying the list of ports in existing entries
or execution of no entry command or addition of new entries, takes effect only after a
reboot of the node. The user is allowed to make change when the node is up, but the
changes does not happen until a reboot of the system.
• The ports on the CES MDA cannot be specified in the decommission command.
Use subject to Terms available at: www.nokia.com
© 2021 Nokia.
System Management
515