[j-nsp] mpls auto bandwidth - minimum bw

Scott Whyte swhyte at gmail.com
Tue Feb 9 10:58:31 EST 2016



On 2/8/16 22:41, tim tiriche wrote:
> Hi,
>
> In my network, i have mostly 10G links and i have mpls auto bw with min-bw
> of 10m configured.
> which means when i create an lsp, 10m is always reserved.
>
> however, there are remote sites where i have 10m/100m and with 10m min-bw
> reservation the lsp fails to come up.
>
> how do folks address this?  is there any harm in keeping the min-bw 10bps
> uniformly everywhere?  will that cause any side effect?

It sounds like the harm is LSPs not coming up.

You can over- or under-subscribe the link bandwidth via 
https://www.juniper.net/techpubs/en_US/junos14.1/topics/reference/configuration-statement/subscription-edit-protocols-rsvp.html.

>
>
> -Tim
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