01-19-2014 05:19 AM - edited 03-07-2019 05:39 PM
Hello
Please take a look on GNS3 file in attached, I'm sure already configured both routers s1/0 is no shut, but still status down, please help.
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01-20-2014 03:00 AM
Hi,
of course GNS3 supports it(but only on routers which do Frame-relay switching) but these are your 2 DTE devices, no ? so they should be intf-type DTE and the switch where they are connected should be DCE(which is default for built-in GNS3 FR switch.
Regards
Alain
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01-19-2014 09:16 AM
Hi,
post your configs and sh ip int br
Regards
Alain
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01-19-2014 09:57 AM
R3:
R3#show run
Building configuration...
Current configuration : 1261 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R3
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
no ip icmp rate-limit unreachable
!
!
ip cef
no ip domain lookup
!
!
frame-relay switching
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
ip tcp synwait-time 5
!
!
!
!
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
no ip address
encapsulation frame-relay
serial restart-delay 0
no fair-queue
frame-relay intf-type nni
!
interface Serial1/0.1 point-to-point
ip address 192.168.0.1 255.255.255.0
frame-relay interface-dlci 241
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
!
end
R3#show ip int brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 unassigned YES NVRAM administratively down down
FastEthernet0/1 unassigned YES NVRAM administratively down down
Serial1/0 unassigned YES NVRAM up down
Serial1/0.1 192.168.0.1 YES NVRAM down down
Serial1/1 unassigned YES NVRAM administratively down down
Serial1/2 unassigned YES NVRAM administratively down down
Serial1/3 unassigned YES NVRAM administratively down down
R4:
R4#sh run
Building configuration...
Current configuration : 1251 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R4
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
no ip icmp rate-limit unreachable
!
!
ip cef
no ip domain lookup
!
!
frame-relay switching
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
ip tcp synwait-time 5
!
!
!
!
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
!
interface Serial1/0
no ip address
encapsulation frame-relay
serial restart-delay 0
no fair-queue
frame-relay intf-type nni
!
interface Serial1/0.1 point-to-point
ip address 192.168.0.2 255.255.255.0
frame-relay interface-dlci 240
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
!
end
R4#sh ip int br
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 unassigned YES NVRAM administratively down down
FastEthernet0/1 unassigned YES NVRAM up up
Serial1/0 unassigned YES NVRAM up down
Serial1/0.1 192.168.0.2 YES NVRAM down down
Serial1/1 unassigned YES NVRAM administratively down down
Serial1/2 unassigned YES NVRAM administratively down down
Serial1/3 unassigned YES NVRAM administratively down down
01-19-2014 11:04 AM
Hi,
on both serial interfaces :
no frame-relay intf-type nni
Regards
Alain
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01-19-2014 05:28 PM
Hi cadet alain
This lab is following our real environment, is GNS3 don't support frame-relay intf-type nni ?
Thanks
01-20-2014 03:00 AM
Hi,
of course GNS3 supports it(but only on routers which do Frame-relay switching) but these are your 2 DTE devices, no ? so they should be intf-type DTE and the switch where they are connected should be DCE(which is default for built-in GNS3 FR switch.
Regards
Alain
Don't forget to rate helpful posts.
01-20-2014 04:05 AM
Sorry, I don't understand, can you tell me how to do that ?
01-20-2014 04:27 AM
Completed with frame-relay intf-type dte on both router.
Thanks
01-22-2014 07:07 AM
Hi Cadet alain,
Now I want to create sub-interface in s1/0, it allow me to create s1/0.1, but can't create s1/0.2, it showing "Incomplete Command", is it GNS3 bug ?
Thanks
01-22-2014 07:35 AM
Hello,
I think you might need to specify the type of sub interface it is after int s1/0.2 - Now, depending on your topology it could be either options.
Same as what you have done for your first sub-if. Example below of the options...
Rack1R1(config)#int s0/0/0.1
% Incomplete command.
Rack1R1(config)#int s0/0/0.1 ?
multipoint Treat as a multipoint link
point-to-point Treat as a point-to-point link
hth.
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01-24-2014 08:03 AM
Hi
You right, I forgot use the point to point command.
Now I have another problem, after I created s1/0.2 interface with ip address in both routers, I can ping each others with this subinterface ip address, but s1/0.1 can ping.
Please take a look in attached GNS3 file.
Thanks !
01-24-2014 11:54 AM
Hello, I was able to open the file, I saw R3 and R4 connected to a frame-relay switch, however there were no configs on the routers. Could you please post'em up here?
Please rate useful posts & remember to mark any solved questions as answered. Thank you.
01-24-2014 04:33 PM
R3#show run
Building configuration...
Current configuration : 1469 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R3
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
no ip icmp rate-limit unreachable
!
!
ip cef
no ip domain lookup
!
!
frame-relay switching
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
ip tcp synwait-time 5
!
!
!
!
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
no ip address
encapsulation frame-relay
serial restart-delay 0
no fair-queue
!
interface Serial1/0.1 point-to-point
ip address 172.16.228.21 255.255.255.252
frame-relay interface-dlci 241
!
interface Serial1/0.2 point-to-point
ip address 172.17.228.21 255.255.255.252
frame-relay interface-dlci 341
!
interface Serial1/0.3 point-to-point
ip address 10.10.228.21 255.255.255.252
frame-relay interface-dlci 441
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
!
end
------------------------------------------------------------
R4#show run
Building configuration...
Current configuration : 1459 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R4
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
no ip icmp rate-limit unreachable
!
!
ip cef
no ip domain lookup
!
!
frame-relay switching
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
ip tcp synwait-time 5
!
!
!
!
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
!
interface Serial1/0
no ip address
encapsulation frame-relay
serial restart-delay 0
no fair-queue
!
interface Serial1/0.1 point-to-point
ip address 172.16.228.22 255.255.255.252
frame-relay interface-dlci 240
!
interface Serial1/0.2 point-to-point
ip address 172.17.228.22 255.255.255.252
frame-relay interface-dlci 340
!
interface Serial1/0.3 point-to-point
ip address 10.10.228.22 255.255.255.252
frame-relay interface-dlci 440
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
!
end
01-25-2014 01:46 AM
Have you checked your frame-relay mapping on the frame-relay cloud is correct?
01-25-2014 02:19 AM
Hi,
interface Serial1/0.2 point-to-point
ip address 172.17.228.21 255.255.255.252
frame-relay interface-dlci 341
!
interface Serial1/0.3 point-to-point
ip address 10.10.228.21 255.255.255.252
frame-relay interface-dlci 441
None of these DLCIs exist on CU and the same for DLCIs 340 and 440 on R4
Also you can get rid of the frame-relay switching command on both routers as they are FR DTE devices so they don't need to switch.
Regards
Alain
Don't forget to rate helpful posts.
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