[c-nsp] Vlans on an ASR9000

[Clint Wade]

We are using the standard ones that are made for the ASR's, they are
definitely different than the ones you would use for all other devices
(6500,7600, etc.) Be sure that if you're using the copper SFP's that the
links come up, you may end up having to hard code. If you end up using the
Fiber SFP's and not hard coding be sure to use 'negotiation auto' or your
interfaces will either stay down or flap but never come up. The link type
'Force-up' tends to have problems with certain Non-ASR 9000 devices at the
other end depending on port configuration.

All from personal experience and doc:
http://www.cisco.com/en/US/prod/collateral/modules/ps5455/ps6577/product_data_sheet0900aecd8033f885.html

---------------
Copper:

ASR
  -SFP-GE-T

Non-ASR Equivalent
  -GLC-T

---------------
SH Fiber:

ASR
  -SFP-GE-S

Non-ASR Equivalent
  -GLC-SX-MM

---------------
LH Fiber:

ASR
  -SFP-GE-L

Non-ASR Equivalent
  -GLC-LH-SM

Clint

On Wed, Jan 4, 2012 at 9:33 AM, Brian Christopher Raaen <
mailing-lists at brianraaen.com> wrote:

> I want to thank everyone for their assistance, I think I have a
> working config, however I am having issues locating a working SFP (it
> keeps denying the PID of everthing I have).  If anyone has had an SFP
> module that worked for them I would appreciate the input.  After I am
> able to test I'll post the config snippit.
>
> On Wed, Dec 21, 2011 at 3:43 PM, Brian Christopher Raaen
> <mailing-lists at brianraaen.com> wrote:
> > I am currently working on replacing two 7200's and a 3750 switch with
> > an ASR9000 Router for a 10G upgrade.  Currently the 3750 is only
> > preforming layer2 functions and the two routers connect to it via
> > 802.1q trunks.  The switch then hands off a 802.1q trunk to other
> > downstream switches.  I am unsure of how to configure the ports on the
> > ASR to allow me to put more than one port in a vlan.  I have tried
> > going through the different configuration guides and think that either
> > the would do something like the l2vpn set or the IRB setup listed in
> > the "Cisco ASR 9000 Series Aggregation Services Router Interface and
> > Hardware Component Configuration Guide".  If I were using a 6500 or
> > 7600 I know how I would set up the ports, however I am unsure how I
> > would do it in the ASR.  I am wondering about the best way to set this
> > up, or if I really shouldn't be using the 40 Port linecard for
> > switching/layer2 functions.  Thanks for any input and I'd really
> > appreciate any configuration snippets.
> >
> > ---
> > Brian Raaen
> > Zcorum
> > Network Architect
> > braaen at zcorum.com
>
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