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2685 Views 10 Replies Latest reply: Apr 22, 2011 7:16 PM by sid RSS

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how ...mpls and vpn on gns3

Apr 16, 2011 6:06 AM

sid 32 posts since
Sep 30, 2009

can some one pls give me some links of simple mpls and vpn labs on gns3.i try to practice by creating own but i was not successfull to create so....because as a beginner i don't exactly know how it should run.... thanks

  • Keith Barker - CCIE RS/Security, CISSP 5,327 posts since
    Jul 3, 2009
    Currently Being Moderated
    1. Apr 16, 2011 7:05 AM (in response to sid)
    Re: how ...mpls and vpn on gns3
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  • Conwyn 9,634 posts since
    Sep 10, 2008
    Currently Being Moderated
    2. Apr 17, 2011 4:17 AM (in response to sid)
    Re: how ...mpls and vpn on gns3

    Hi Sid

     

    See the Advanced Routing and Switching documents section.

     

    Regards Conwyn

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  • Currently Being Moderated
    3. Apr 17, 2011 5:34 AM (in response to sid)
    Re: how ...mpls and vpn on gns3
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  • Keith Barker - CCIE RS/Security, CISSP 5,327 posts since
    Jul 3, 2009
    Currently Being Moderated
    4. Apr 17, 2011 9:06 AM (in response to sid)
    Re: how ...mpls and vpn on gns3

    Sid-

     

    Any chance you might be at Cisco Live in Vegas this year?

     

    They have some excellent practice walk in labs available at the event, on dozens of topics, including MPLS L3 VPNs.   They run them on IOS on UNIX, and they are fantastic.

     

    I will also be presenting at Cisco Live on the topic of MPLS L3 VPNs, and will have some lab/practice suggestions as part of that presentation.

     

    Keith MPLS VPN overview.png

    http://www.ciscolive.com/us/index.php

    Best wishes,

     

    Keith

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  • Hi Keith.

     

    That looks like a very interesting session.  I wish I could attend.  Have a great time!

     

    Erick

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  • Keith Barker - CCIE RS/Security, CISSP, CCSI wrote:

     

    Sid-

     

    Any chance you might be at Cisco Live in Vegas this year?

     

    They have some excellent practice walk in labs available at the event, on dozens of topics, including MPLS L3 VPNs.   They run them on IOS on UNIX, and they are fantastic.

     

    I will also be presenting at Cisco Live on the topic of MPLS L3 VPNs, and will have some lab/practice suggestions as part of that presentation.

     

    Keith MPLS VPN overview.png

    http://www.ciscolive.com/us/index.php

    Best wishes,

     

    Keith

     

    Thanks for the info, Keith

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  • Muhammad Arshad 36 posts since
    Jun 9, 2009
    Currently Being Moderated
    7. Apr 20, 2011 10:18 PM (in response to sid)
    Re: how ...mpls and vpn on gns3

    MPLS-VPN.png

    Dear Sid,

     

    I send you topology above and running configuration below.

    Please note that R2, R3, R4 are running IS-IS first and secondly you have to  BGP as my Configuration shows below,

    I did this for all bigners of MPLS L3 and L2.

    I think you must appreciate it.

     

    Host-RTR-1#show ip int brief

    Interface                  IP-Address      OK? Method Status                Protocol

    FastEthernet0/0            unassigned      YES NVRAM  up                    up

    FastEthernet0/0.34         192.168.34.1    YES NVRAM  up                    up

    FastEthernet0/0.35         192.168.35.2    YES NVRAM  up                    up

    FastEthernet0/1            unassigned      YES NVRAM  administratively down down

     

    Host-RTR-1#sh run

    interface FastEthernet0/0

    no ip address

    duplex auto

    speed auto

    !

    interface FastEthernet0/0.34

    encapsulation dot1Q 34

    ip address 192.168.34.1 255.255.255.252

    !

    interface FastEthernet0/0.35

    encapsulation dot1Q 35

    ip address 192.168.35.2 255.255.255.252

    !

    interface FastEthernet0/1

    no ip address

    shutdown

    duplex auto

    speed auto

    !

    ip http server

    ip classless

    ip route 192.168.36.0 255.255.255.252 192.168.35.1

    !

     

    R2#show run
    Building configuration...

    !
    hostname R2
    !
    ip cef

     

    !
    ip vrf two
    rd 64513:2
    route-target export 64513:2
    route-target import 64513:2
    !
    interface Loopback10
    ip address 10.10.10.10 255.255.255.255
    ip router isis
    !
    interface FastEthernet0/0
    no ip address
    duplex auto
    speed auto
    !
    interface FastEthernet0/0.34
    encapsulation dot1Q 34
    no cdp enable
    xconnect 30.30.30.30 34 encapsulation mpls
    !
    interface FastEthernet0/0.35
    encapsulation dot1Q 35
    ip vrf forwarding two
    ip address 192.168.35.1 255.255.255.252
    !
    interface FastEthernet0/1
    ip address 172.18.19.1 255.255.255.252
    ip router isis
    duplex auto
    speed auto
    mpls ip
    !
    router isis
    net 49.0001.0000.0000.000a.00
    !
    router bgp 64513
    no synchronization
    bgp log-neighbor-changes
    neighbor 30.30.30.30 remote-as 64513
    neighbor 30.30.30.30 update-source Loopback10
    no auto-summary
    !
    address-family vpnv4
    neighbor 30.30.30.30 activate
    neighbor 30.30.30.30 send-community extended
    exit-address-family
    !
    address-family ipv4 vrf two
    redistribute connected metric 100
    no synchronization
    exit-address-family
    !
    !
    no ip http server
    no ip http secure-server

    R3#show ip int bri
    Interface                  IP-Address      OK? Method Status                Protocol
    FastEthernet0/0            172.18.19.5     YES NVRAM  up                    up
    FastEthernet0/1            172.18.19.2     YES NVRAM  up                    up
    Loopback20                 20.20.20.20     YES NVRAM  up                    up
    R3#sh run
    Building configuration...

    Current configuration : 798 bytes
    !
    version 12.4
    service timestamps debug datetime msec
    service timestamps log datetime msec
    no service password-encryption
    !
    hostname R3
    !

     

    ip cef
    !
    interface Loopback20
    ip address 20.20.20.20 255.255.255.255
    ip router isis
    !
    interface FastEthernet0/0
    ip address 172.18.19.5 255.255.255.252
    ip router isis
    duplex auto
    speed auto
    mpls ip
    !
    interface FastEthernet0/1
    ip address 172.18.19.2 255.255.255.252
    ip router isis
    duplex auto
    speed auto
    mpls ip
    !
    router isis
    net 49.0001.0000.0000.000b.00
    !

     

     

    R4#show ip int brief
    Interface                  IP-Address      OK? Method Status                Prot                                             ocol
    FastEthernet0/0            172.18.19.6     YES NVRAM  up                    up                                              
    FastEthernet0/1            unassigned      YES NVRAM  up                    up                                              
    FastEthernet0/1.34         unassigned      YES unset  up                    up                                              
    FastEthernet0/1.36         192.168.36.1    YES NVRAM  up                    up                                              
    Loopback30                 30.30.30.30     YES NVRAM  up                    up                                              
    R4#sh
    R4#show  run
    Building configuration...


    ip vrf two
    rd 64513:2
    route-target export 64513:2
    route-target import 64513:2
    !
    interface Loopback30
    ip address 30.30.30.30 255.255.255.255
    ip router isis
    !
    interface FastEthernet0/0
    ip address 172.18.19.6 255.255.255.252
    ip router isis
    duplex auto
    speed auto
    mpls ip
    !
    interface FastEthernet0/1
    no ip address
    duplex auto
    speed auto
    !
    interface FastEthernet0/1.34
    encapsulation dot1Q 34
    no cdp enable
    xconnect 10.10.10.10 34 encapsulation mpls
    !
    interface FastEthernet0/1.36
    encapsulation dot1Q 36
    ip vrf forwarding two
    ip address 192.168.36.1 255.255.255.252
    !
    router isis
    net 49.0001.0000.0000.000c.00
    !
    router bgp 64513
    no synchronization
    bgp log-neighbor-changes
    neighbor 10.10.10.10 remote-as 64513
    neighbor 10.10.10.10 update-source Loopback30
    no auto-summary
    !
    address-family vpnv4
    neighbor 10.10.10.10 activate
    neighbor 10.10.10.10 send-community extended
    exit-address-family
    !
    address-family ipv4 vrf two
    redistribute connected metric 100
    no synchronization
    exit-address-family
    !
    !

     

    Host-RTR-5#sh ip int bri
    Interface                  IP-Address      OK? Method Status                Protocol
    FastEthernet0/0            unassigned      YES NVRAM  administratively down down
    FastEthernet0/1            unassigned      YES NVRAM  up                    up
    FastEthernet0/1.34         192.168.34.2    YES NVRAM  up                    up
    FastEthernet0/1.36         192.168.36.2    YES NVRAM  up                    up

    Host-RTR-5#sh
    Host-RTR-5#show  run
    Building configuration...

    Current configuration : 751 bytes
    !
    version 12.3
    service timestamps debug datetime msec
    service timestamps log datetime msec
    no service password-encryption
    !
    hostname Host-RTR-5

     

    interface FastEthernet0/0
    no ip address
    shutdown
    duplex auto
    speed auto
    !
    interface FastEthernet0/1
    no ip address
    duplex auto
    speed auto
    !
    interface FastEthernet0/1.34
    encapsulation dot1Q 34
    ip address 192.168.34.2 255.255.255.252
    !
    interface FastEthernet0/1.36
    encapsulation dot1Q 36
    ip address 192.168.36.2 255.255.255.252
    !
    ip http server
    ip classless
    ip route 192.168.35.0 255.255.255.252 192.168.36.1
    !

     

    Dear Sid please work on it and enjoy.

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  • Conwyn 9,634 posts since
    Sep 10, 2008
    Currently Being Moderated
    8. Apr 20, 2011 10:53 PM (in response to sid)
    Re: how ...mpls and vpn on gns3

    Hi Sid

     

    Lots of posts here but nothing from you.

     

    Regards Conwyn

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