Network Ring

jamie j at
Mon Sep 7 04:51:17 UTC 2009

Step 1: Don't mix vendors.  Period.

On Sun, Sep 6, 2009 at 11:14 PM, ty chan <chanty_kh at> wrote:

> Dear all,
> I am in process of planning ring network to cover 15 POPs in City. Some
> technologies are chosen for consideration like SDH(Huawei), PVRST+(Cisco),
> RSTP(Zyxel), EAPS (extreme network) and MPLS(VPLS). The purpose is to
> provide L2 Ethernet connectivities from POPs to central point (DC) and ring
> protection.
> I know you all are in those network for years. can you give me some
> advises?
> Best regards,
> chanty

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