Need help with frame relay switch configuration

Unanswered Question
Oct 10th, 2008
User Badges:

Hello everybody,

Here's my setup:

R1 (Hub) has two serial connections to FR switch, R2 and R3 each have one serial connection to FR switch.

Now my question is how can go about assigning the DLCIs? When I try to apply the following command frame-relay route 221 interface serial 1/0 101 and frame-relay route 221 interface serial 1/0 101

it doesn't acccept it saying that you can't have two dlci's assigned to same interface.

If anybody can refer me to any configuration doc for this same scenario I would appreciate.




  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
miguel.rosario Fri, 10/10/2008 - 05:58
User Badges:

You can only use one dlci per interface at least that you create sub-interface you can asign two dlci or more per interface.

SunilKhanna Thu, 04/07/2011 - 03:45
User Badges:
  • Silver, 250 points or more


/* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;}

Configuration on FRAMERELAY-SWITCH

hostname FRAMERELAY-SWITCH

frame-relay switching

interface Serial1/1

description Frame-Relay Connection to R1

no ip address

encapsulation frame-relay IETF

clock rate 64000

no frame-relay inverse-arp

frame-relay lmi-type ansi

frame-relay intf-type dce

frame-relay route 100 interface Serial1/2 200

!

interface Serial1/2

description Frame-Relay Connection to R2

no ip address

encapsulation frame-relay IETF

clock rate 64000

no frame-relay inverse-arp

frame-relay lmi-type ansi

frame-relay intf-type dce

frame-relay route 200 interface Serial1/1 100

!


Configuration on HOST R1

interface Serial1/0

description frame-relay connection

ip address 192.12.12.1 255.255.255.252

encapsulation frame-relay IETF

frame-relay map ip 192.12.12.2 100 broadcast

no frame-relay inverse-arp


Configuration on HOST R1

interface Serial1/0

description frame-relay connection

ip address 192.12.12.2 255.255.255.252

encapsulation frame-relay IETF

frame-relay map ip 192.12.12.1 200 broadcast

no frame-relay inverse-arp


Verification


HOST_R2#ping 192.12.12.1


Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 192.12.12.1, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/60 ms


FRAMERELAY-SWITCH#show frame-relay route

Input Intf      Input Dlci      Output Intf     Output Dlci     Status

Serial1/1       100             Serial1/2       200             active

Serial1/2       200             Serial1/1       100             active

Actions

This Discussion