8691omSF module 63

32 000 ARP records

For information about Ethernet VPN characteristics, see Engineering Guidelines for Metro Ethernet Routing Switch 8600 and Metro Ethernet Services Unit 1800/1850.

The Metro Ethernet Routing Switch 8600 system has three hardware operating modes:

Default mode (32 000 table entries) supports up to 32 000 hardware records. This mode supports all modules.

M mode (128 000 table entries) supports up to 128 000 hardware records. This mode supports M and R modules only.

When used in the Enterprise mode of operation, R mode supports up to:

256 000 IP routes

64 000 MAC entries

32 000 ARP entries

For information about Ethernet VPN characteristics, see Engineering Guidelines for Metro Ethernet Routing Switch 8600 and Metro Ethernet Services Unit 1800/1850.

R mode supports R modules only.

The 8683XZR module supports R and M mode. For specific R and M mode configuration requirements, see "R mode configuration requirements" (page

24)and "M mode configuration requirements" (page 23).

8691omSF module

The 8691omSF module ("8691omSF module" (page 63)) provides the core switching fabric for the Metro Ethernet Routing Switch 8600, as well as a CPU subsystem and a real-time clock. The core switching fabric switches all traffic through the routing switch modules. The CPU subsystem manages the routing switch fabric and the other I/O modules.

8691omSF module

Nortel Metro Ethernet Routing Switch 8600

Installation — Modules

NN46220-306 02.02 Standard

4.27 July 2008

Copyright © 2005-2007, Nortel Networks

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Nortel Networks 8004DC, 8005DC, 8003AC, 8004AC, 8005AC manual 8691omSF module