Alcatel Carrier Internetworking Solutions 6800 User Manual

OS6624/6648 Architecture

page -44

OmniSwitch Troubleshooting Guide

OS6600 uses off the shelf Intel ASIC. Intel IXE2424 Switching ASIC is used to implement the required 
functionality. 

The key features of Intel IXE2424 are:

• Provides 24 10/100 FE ports and 4 GE ports.

• L2 and L3 switching

• Integrated FE and GE Macs

• L2/L3/L4 Prioritization16K MAC, 16K IP, 8K IPX, 4K VLAN Tables, IEEE 802.1s

• Multiple Spanning Tree IEEE 802.1v VLAN Classification by Protocol

 

 
 
Packet 
Data 
Path  

Switching/Routi
ng Engine 

Queuing  
Engine 

CPU 
Interface 

4 X 
Gigabit 
MACs

24 
10/100 
MACs

 
 
 
4 MB 
Packet 
Storage 

External SSRAM for 
Address Tables 

10/100 
PHYs 

Gig 
PHYs 

PCI Complaint CPU 
Interface