Routing

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  • 1.  VRRP configuration example

    Posted 07-20-2011 18:04

    Hi

    To configure VRRP for 2 vlans on an interface from a J2320 but I can't seem to find a proper example... can someone please lend a hand with a simple example to create and apply 2 VRRP groups, one for each vlan?

     

    Thanks in advance

     

    Todd



  • 2.  RE: VRRP configuration example
    Best Answer

    Posted 07-20-2011 18:08

    Here's an example:

     

    Router 1:

     

        ge-0/0/4 {

            vlan-tagging;

            unit 200 {

                vlan-id 200;

                family inet {

                    address 172.20.200.2/24 {

                        vrrp-group 10 {

                            virtual-address 172.20.200.1;

                            priority 200;

                            accept-data;

                            track {

                                interface ge-0/0/3.0 {

                                    priority-cost 101;

                                }

                            }

                        }

                    }

                }

            }

            unit 201 {

                vlan-id 201;

                family inet {

                    address 172.20.201.2/24 {

                        vrrp-group 20 {

                            virtual-address 172.20.201.1;

                            priority 100;

                            accept-data;

                        }

                    }

                }

            }

        }

     

    Router 2:

     

        ge-0/0/4 {

            vlan-tagging;

            unit 200 {

                vlan-id 200;

                family inet {

                    address 172.20.200.3/24 {

                        vrrp-group 10 {

                            virtual-address 172.20.200.1;

                            priority 100;

                            accept-data;

                        }

                    }

                }

            }

            unit 201 {

                vlan-id 201;

                family inet {

                    address 172.20.201.3/24 {

                        vrrp-group 20 {

                            virtual-address 172.20.201.1;

                            priority 200;

                            accept-data;

                            track {

                                interface ge-0/0/3.0 {

                                    priority-cost 101;

                                }

                            }

                        }

                    }

                }

            }

        }

    ....

     

    thanks,

    Raheel



  • 3.  RE: VRRP configuration example

    Posted 07-20-2011 18:09

    thanks for quick response.

     

    Todd



  • 4.  RE: VRRP configuration example

    Posted 03-08-2012 07:57

    please have check is this VRRP  configuration correct, since after configured like this we can frequently see this "DCD_CONFIG_WRITE_FAILED: Interface ge-2/0/2, configuration write failed for an IFA ADD: Address already in use"

     

    Thank you very much!!

     

    [edit interfaces]
    ge-2/0/2 {
            description MXULRBB1____Gi1/0/1____1Gb;
            vlan-tagging;
            unit 506 {
                vlan-id 506;
                family inet {
                    address 10.203.3.5/28 {
                        vrrp-group 2 {
                            virtual-address 10.203.3.4;
                            priority 150;
                            accept-data;
                        }
                    }
                }

      ge-3/0/2 {
            description MXULRBB2____Gi1/0/1____1Gb;
            vlan-tagging;
            unit 506 {
                vlan-id 506;
                family inet {
                    address 10.203.3.6/28 {
                        vrrp-group 2 {
                            virtual-address 10.203.3.4;
                            accept-data;
                        }
                    }
                }
            }

    And associate routing-instance [edit routing-instance]
     Gi_blackberry {
            instance-type virtual-router;
            interface ge-2/0/2.506;
            interface ge-3/0/2.506;
            routing-options {
                static {
                    route 0.0.0.0/0 next-hop 10.203.3.1;
                }
                router-id 10.203.3.5;
            }
        }