Nokia 7210 SAS-M User Manual

7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
Configuration Guide
Virtual Chassis
Edition: 01 3HE 16132 AAAB TQZZA 231
An IMM-only node in a VC is identified by its slot-number and its MAC address. The
slot number assigned to the node can be an arbitrary number from 1 to 8. It is used
in service provisioning to identify ports on a VC member node, and on service objects
on those ports. The port on a VC member node is identified using the format
slot-id/1/port-id;sap-id. For example, port 20 on the front panel of a VC member node
in slot 4 with a SAP ID of 300 is identified as 4/1/20:300.
Slot numbers are unique to each VC, which are identified by their vc-stack-name,
and can be reused across different VCs. Software ensures the uniqueness of the slot
number in each VC by raising an error if two nodes in the same VC are assigned the
same slot number.
When an IMM-only node boots up, it uses the MAC address and slot number
received in the VC discovery messages sent by the CPM node to discover VC
configuration information. The MAC address used for VC configuration is the chassis
MAC address printed on the label of the node. If it does not match the MAC address
retrieved from the EEPROM, the node will not be able use the VC configuration
information. For CPM-IMM nodes, this will result in boot failure. The IMM-only nodes
will wait indefinitely for a VC discovery message with the correct MAC address from
the CPM-IMM node, or until the operator removes the node from the VC by
disconnecting its stacking ports.
5.2.5 Provisioning the Card Type for All Nodes in a VC
When the TiMOS image boots up on the CPM-IMM nodes and the IMM-only node,
users must provision the card type on each node so that the software knows which
hardware platforms are members of the VC. The software can then determine the
logical IMM types, which are the slots of the VC. Provisioning the card type is a
mandatory step in the bootup process for all nodes of the VC in order for the nodes/
cards to be fully functional. Use the following CLI command:
A:Dut-A# configure card 1 card-type
- card-type <card-type>
- no card-type
<card-type> : sas-sx-24sfp-4sfpp | sas-sx-48sfp-4sfpp | sas-sx-24t-
4sfpp | sas-sx-48t-4sfpp | sas-s-24sfp-4sfpp|sas-s-48sfp-4sfpp|sas-s-24t-4sfpp|sas-
s-48t-4sfpp
The card type can be preprovisioned and allows for preprovisioning of services. If the
software-determined card type does not match the configured card type for the slot
number, a provisioning mismatch error is logged. The software determines the card
type by reading the information on the EEPROM of the platform.
Table 26 lists the supported card types associated with the 7210 SAS-Sx 1/10GE
platform.

Nokia 7210 SAS-M Specifications

General

Brand	Nokia
Model	7210 SAS-M
Category	Cell Phone
Language	English