[c-nsp] IP on xconnect?

Christopher Hunt dharmachris at gmail.com
Mon Jul 13 13:07:47 EDT 2015


Apparently the routed ports on the 1841 don't support SVIs.  I had inquired
about that sine time ago: http://
<http://www.gossamer-threads.com/lists/cisco/nsp/166248>www.gossamer
<http://www.gossamer-threads.com/lists/cisco/nsp/166248>-
<http://www.gossamer-threads.com/lists/cisco/nsp/166248>threads.com
<http://www.gossamer-threads.com/lists/cisco/nsp/166248>/lists/cisco/
<http://www.gossamer-threads.com/lists/cisco/nsp/166248>nsp
<http://www.gossamer-threads.com/lists/cisco/nsp/166248>/166248
<http://www.gossamer-threads.com/lists/cisco/nsp/166248>.  Rats....
On Jul 13, 2015 9:21 AM, "Adam Vitkovsky" <Adam.Vitkovsky at gamma.co.uk>
wrote:

> Routed PW springs to mind, though I only see it being supported on ISRG2
> Does the CLI allow you to create SVI like the below:
>
> interface Vlan300
>  description management interface
>  ip vrf forwarding MNGT
>  ip address x.x.x.x y.y.y.y
>  xconnect d.d.d.d 102 pw-class pwire-MNGT
>
> Alternatively since you have IP connectivity between the boxes I guess you
> could create a GRE tunnel and manage the box via the tunnel interface.
>
> adam
> > -----Original Message-----
> > From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of
> > Christopher Hunt
> > Sent: 10 July 2015 16:04
> > To: c-nsp
> > Subject: [c-nsp] IP on xconnect?
> >
> > I have a pair of 1841s with a ds1 between them.  I need to transport two
> > untagged vlans over the T1 (VOICE and DATA).  Right now I am doing it
> > with the config below.  The problem is that there is no management IP
> > address on the boxes so I cannot diagnose outages without console
> > access.  Is there a way I can add an IP to the DATA vlan without adding
> > hardware?  Or is there a better way to do this?
> >
> > ip cef
> > l2tp-class l2class
> > !
> > pseudowire-class pwire-DATA
> >  encapsulation l2tpv3
> >  protocol l2tpv3 l2class
> >  ip local interface Loopback0
> > !
> > pseudowire-class pwire-VOICE
> >  encapsulation l2tpv3
> >  protocol l2tpv3 l2class
> >  ip local interface Loopback0
> > !
> > interface Loopback0
> >  ip address x.x.199.5 255.255.255.255
> > !
> > interface FastEthernet0/0
> >  no ip address
> >  xconnect x.x.199.6 100 pw-class pwire-VOICE
> > !
> > interface FastEthernet0/1
> >  no ip address
> >  xconnect x.x.199.6 101 pw-class pwire-DATA
> > !
> > interface Serial0/0/0
> >  ip address x.x.199.1 255.255.255.252
> >  no fair-queue
> >  service-module t1 clock source internal
> > !
> > ip route 0.0.0.0 0.0.0.0 192.168.100.1
> > ip route x.x.199.6 255.255.255.255 x.x.199.2
> >
> > Cheers,
> > -Chris
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-nsp
> > archive at http://puck.nether.net/pipermail/cisco-nsp/
>
>


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