Offline | Amber | The module is offline (powered off) and is ready for hot swap. |
| | The Offline LED also lights briefly during a reboot or reset of the X-Pedition and |
| | goes out as soon as the control module discovers and properly initializes the |
| | switching fabric module. |
| | |
Online | Green | The module is online and is ready to receive, process, and send packets if |
| | configured to do so. |
| | |
Active | On | The switching fabric module is actively receiving, processing, and sending |
| | packets. |
Line Cards
This section addresses the following line cards:
SSR-AREon page 21
SSR-ATM29-02on page 21
SSR-CM2B-64,SSR-CM3-128, and SSR-CM4-256on page 25
SSR-FDDI-02on page 26
SSR-GLX39-02on page 28
SSR-GLX39-04 and SSR-GSX31-04on page 30
SSR-GLX70-01-AA and SSR-GLH39-02on page 33
SSR-GSX21-02-AA and SSR-GLX29-02-AAon page 35
SSR-GSX31-02on page 37
SSR-GTX32-04 and SSR-GTX32-02on page 39
SSR-HFX21-08-AA and SSR-HFX29-08-AAon page 41
SSR-HSSI-02-CKon page 42
SSR-HTX22-08-AA and SSR-HTX12-08-AAon page 44
SSR-HTX32-16on page 45
SSR-POS29-04 and SSR-POS21-04on page 46
SSR-POS39-02 and SSR-POS31-02on page 48
SSR-SERCE-04-AA and SSR-SERC-04-AAon page 50
Note: When using line cards introduced prior to the “AA” series, SNA/DLC/NetBIOS traffic may not bridge properly. The issue in bridging DLC packets occurs where the length field within an IEEE 802.3 frame indicates less than 46 bytes of data.
The X-Pedition removes the length field information of incoming IEEE 802.3, 802.2, and Ethernet SNAP packets, then recalculates the field prior to re-transmission. Consequently, the calculation is based on the length of the entire data field. A packet entering the X-Pedition whose length field indicates a data field of less than 46 bytes will exit with the length field recalculated incorrectly. This can be a problem with LLC2 and legacy IPX applications. Typically, such packets exist only in SNA and NetBIOS/NetBEUI environments.
