PIP FR Config Question

Monkerz

I have a chuck of the configuration of a AdTran router used to connect a remote site to our data center. Now I am just beginning in the enterprise world and some of this is new to me. Can someone explain the highlighted portions of this config to me? I don't understand what it is used for, or I haven't learned about it yet. I am googling it, but it is hard to get a definitive answer from other forums.

If you need to look up the router, it is an Adtran 1335 PoE with a T1 NIM installed. Thank you!

interface vlan 1
description Office LAN
ip address 10.40.43.1 255.255.255.0
no shutdown
!
!
interface t1 1/1
description Connection to PIP Network
tdm-group 1 timeslots 1-16 speed 64
no shutdown
!
interface modem 1/1
dialin
no shutdown
!
!
interface fr 1 point-to-point
frame-relay lmi-type cisco
qos-policy out MCI_QoS
no shutdown
cross-connect 1 t1 1/1 1 frame-relay 1
!
interface fr 1.190 point-to-point
frame-relay interface-dlci 170
ip address 162.181.125.152 255.255.255.252

networker050184

[COLOR=Black]tdm-group 1 timeslots 1-16 speed 64

This is a frac T-1 using only time slosts 1-16.

[/COLOR]

qos-policy out MCI_QoS

This applies the "MCI_QoS" policy to your frame-relay interface. You should be able to find the complete policy in the config.

cross-connect 1 t1 1/1 1 frame-relay 1

This binds the logical frame-relay interface to the physical T-1 interface using tdm-group 1 (the time slots).

Monkerz

Thanks!!