The MPLS WG Archive

Cell Relay Retreat>MPLS WG Archive>month:2003-Aug> msg00056



[Date Prev][Date Next][Thread Prev][Thread Next]  
  [Date Index][Thread Index][Author Index][Subject Index]

About "extra traffic" and "seperate LSP" in Y.1720

  • From: lidefeng <lidefeng@huawei.com>
  • Date: Tue, 26 Aug 2003 15:48:01 +0800
  • Cc: mpls@UU.NET

What traffic belongs to "extra traffic"?


----- Original Message -----
From: "lidefeng" <lidefeng@huawei.com>
To: <mqureshi@lucent.com>
Cc: <mpls@UU.NET>
Sent: Tuesday, August 26, 2003 3:44 PM
Subject: About "extra traffic" and "seperate LSP" in Y.1720


> I have some confusion about Y.1720,
>
> 1. What's the relation between "working traffic" and "extra traffic"?
>
> 2. There is a concept "seperate LSP" in Y.1720,is it another LSP different
> from "working LSP" and "protection LSP",as shown in Figure5 and Figure6,if
> that is true,why the extra traffic need to be disconnected to make way for
> the protected traffic from the failed working connection when the working
> traffic is switched over to the protection LSP, as it is stated in section
> 7.1.1.2("Extra traffic" part)?
>
> Could you please clarify it for me?
>
> Thanks
>
> Defeng Li
> Huawei Technologies
>