Hu,
you indeed want to configure
rsvp
interface ..
bandwidth …
in order to be able to use non-zero banwdith reservations. That’s part of your
basic MPLS-TE config, which I didn’t include in my config example..
By default, the bandwidth is zero on interfaces enabled for MPLS-TE (i.e. the
ones enabled under “mpls traffic-eng”)..
oli
From: 许虎 [mailto:[email protected]]
Sent: 21 February 2012 10:03
To: Oliver Boehmer (oboehmer)
Cc: [email protected]
Subject: Re: [c-nsp] MPLS TE conver from IOS to IOS-XR
The MPLS TE signaling usually uses the RSVP, but in the global configuration i
didn't see any RSVP configuration, why? Is the the default configuraion?
Many thanks.
Hu Xu
在 2012年2月20日 下午9:03，Oliver Boehmer (oboehmer) <[email protected]>写道：
ok.. you can also leave out the “autoroute-announce” for the beginning, then
the tunnel won’t take any traffic and you will be able to check if everything
is set up correctly (i.e. the primary/mesh tunnels are being built and the
backups are being installed), without any impact to the live traffic..
oli
From: 许虎 [mailto:[email protected]]
Sent: 20 February 2012 14:00
To: Oliver Boehmer (oboehmer)
Subject: Re: [c-nsp] MPLS TE conver from IOS to IOS-XR
Thanks, oil, i will try in the live network tomorrow.
在 2012年2月20日 下午6:16，Oliver Boehmer (oboehmer) <[email protected]>写道：
Hi,
> Since now I can make sure the "Group" command in IOS-XR is the same to the
> "Auto-Template" in IOS, but my problem is that in the IOS "Auto-Template" I
> can use the below command :
>
> interface Auto-Template1
> mpls mtu 17916
> tunnel mpls traffic-eng autoroute announce
> tunnel mpls traffic-eng path-option 1 dynamic
>
> but in the Group, we just have the below command:
>
> XXXX(config-mpls-te)#auto-tunnel mesh
> XXXX(config-te-auto-mesh)#group 1 ?
> attribute-set Attribute-set name of type auto-mesh
> destination-list Destination-list (prefix-list) name
> disable Disable the mesh group
> <cr>
>
> So I am again wondering the group is not the same compared to the Auto-
> Template.
you need to configure autoroute-announce and attribute-set, which you in turn
reference in the group.. look at the "autoroute announce" in the config I sent.
As far as I know, path-option is always dynamic for auto-tunnel mesh in XR, so
no need to configure this.
oli
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