[c-nsp] MPLS TE conver from IOS to IOS-XR

[许虎]

Hi Oil,
Below is my whole config of the ASR9K,  now the tunnel can up.

mpls traffic-eng
 interface TenGigE0/0/0/0
 !
 interface TenGigE0/1/0/0.1700
 !
 auto-tunnel mesh
  group 1
   destination-list 1
  !
  group 2
   destination-list 2
  !
  tunnel-id min 1001 max 2000
 !
 auto-tunnel backup
  tunnel-id min 2001 max 3000
 !
 reoptimize 25
!
mpls ldp
 graceful-restart
 traffic-eng auto-tunnel mesh
  group 1
  group 2
 !
 interface TenGigE0/0/0/0
 !
 interface TenGigE0/1/0/0.1700
 !
router ospf 100
 area 0.0.0.0
  mpls traffic-eng
 mpls traffic-eng router-id Loopback0
But i don't find the autoroute-announce under traffic-engineering submode
or under the group 1& 2.

Many thanks.
Hu Xu

在 2012年2月21日 下午7:38，Oliver Boehmer (oboehmer) <oboehmer at cisco.com>写道：

>  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:jstuxuhu0816 at gmail.com]
> *Sent:* 21 February 2012 10:03
> *To:* Oliver Boehmer (oboehmer)
> *Cc:* cisco-nsp at puck.nether.net
>
> *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) <oboehmer at cisco.com>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:jstuxuhu0816 at gmail.com]
> *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) <oboehmer at cisco.com>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****
>
>  ****
>
> ** **
>