Re: Network Ring

7 Sep 2009

      Only one vendor will be chosen.

________________________________
From: jamie <j@arpa.com>
To: ty chan <chanty_kh@yahoo.com>
Cc: nanog@nanog.org
Sent: Monday, September 7, 2009 11:51:17 AM
Subject: Re: Network Ring

Step 1: Don't mix vendors.  Period.

On Sun, Sep 6, 2009 at 11:14 PM, ty chan <chanty_kh@yahoo.com> 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