VWIC-2MFT-E1-DI

a) DATA

unframed: all timeslots used a single stream


controller E1 6/1/7

channel-group 0 unframed

!

this creates a L3 serial interface named ser6/1/7:0 that you can configure as a normal sync serial:

interface Serial6/1/7:0

bandwidth 2048

ip address 10.25.25.2 255.255.255.252

no ip directed-broadcast

ip router isis f1

encapsulation ppp

load-interval 30

keepalive 1

no cdp enable

!

within data you can also:

have a single channel-group using all the slots



controller e1 0/0

channel-group 0 timeslots 1-31 or fractional

controller e1 0/0

channel-group 1 timeslots 1-15

channel-group 2 timeslots 16-31



the second creates two serial intefaces

ser0/0:1

ser0/0:2

---------------------------------

Below is a working config of a remote 1861 router on a Frame-Relay point-to-point to our HQ site.



The HQ side serial interface is 5.1.1.61 255.255.255.252:



card type t1 0 2





controller T1 0/2/0

framing esf

linecode b8zs

channel-group 0 timeslots 1-24

description Link to MPLS





interface Serial0/2/0:0

no ip address

encapsulation frame-relay IETF

frame-relay lmi-type cisco

hold-queue 256 in

hold-queue 256 out

!

interface Serial0/2/0:0.400 point-to-point

description MPLS Circuit

ip address 5.1.1.62 255.255.255.252

ip nbar protocol-discovery

ip flow ingress

ip flow egress

frame-relay interface-dlci 400 IETF