887VA DSL wan setup

[lcaruso]

Hi,

I'm replacing an Actiontec 724R DSL modem with a

CISCO-887VDSL/ADSL OVER POTS ROUTER

Mfg#:CIS-CISCO887VA-SEC-K9

I'm looking for example configs for this type of connection (graphic shows screen shot from current modem)

WAN IP:                                   Static
DSL Mode Setting:                    MMODE
DSL Negotiated Mode:               ADSL2Plus
VPI:                                         0
VCI:                                         35
ISP Protocol/Encapsulation:      RFC 1483 Bridged

Any tips will be appreciated. Thanks.

[mavespig · Accepted solution]

Hi,

DSL configuration guide with several examples can be found here:

http://www.cisco.com/en/US/tech/tk175/tk15/technologies_configuration_example09186a008015407f.shtml

From there, you can reach the page for RFC1483 bridged config:

http://www.cisco.com/en/US/tech/tk175/tk15/technologies_configuration_example09186a008071a59c.shtml

Hope this helps

Marco

[paolo bevilacqua · Accepted solution]

Personally, I would recommend to use "atm route-bridged ip" (RBE) instead of IRB.

[lcaruso]

Thank you kindly for this comment. Can you elaborate some as to why this preference?

I'm sure it's based on experience, so I'm really just asking about your experience in this regard if you would be so kind as to comment.

[paolo bevilacqua]

It's a simpler, more current configuration.

IRB was really just a workaround before RBE came in.

Thanks for the nice rating and good luck!

[lcaruso]

Can you share a config example?