Does anyone have best practise for implementing those technologies ? I am currently doing a testing LAB with CISCO REP since i have a few Metro on hand. It works quite well in my LAB. There is one Request Time Out if the link break BUT it is physical layer not REP :)
________________________________ From: Rubens Kuhl <rube...@gmail.com> To: ty chan <chanty...@yahoo.com> Cc: nanog@nanog.org Sent: Monday, September 7, 2009 8:15:23 PM Subject: Re: Network Ring My vote goes to proprietary ring protection from the vendor you choose: - EAPS (Extreme) - REP (Cisco) - MRP (Foundry/Brocade) - EPSR (Allied Telesis) Although EAPS is implemented in all Extreme switches, select models from the other vendors implement ring protection, but these models also do other things you might want your network to have (QinQ, per-VLAN controls). Rubens On Mon, Sep 7, 2009 at 1:14 AM, ty chan<chanty...@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 >
