Junos OS

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  • 1.  Cisco Command to Juniper Junos Command required

    This message was posted by a user wishing to remain anonymous
    Posted 03-24-2024 15:31
    This message was posted by a user wishing to remain anonymous

    Hi,

    I need your support for the below Cisco Command convert to Juniper Junos format. I want to apply through Juniper SRX

    interface Vlan200
     ip address 172.31.54.254 255.255.255.0
     ip helper-address global 172.31.24.255
     ip directed-broadcast
    !
    ip forward-protocol nd
    ip forward-protocol udp 2800



  • 2.  RE: Cisco Command to Juniper Junos Command required

    Posted 03-25-2024 18:18

    set interfaces irb unit 200 family inet address 172.31.54.254/24

    set interfaces irb unit 200 family inet targeted-broadcast

    set forwarding-options helpers port 2800 interface irb.200 server 172.31.24.255

    I'm not sure about the nd forward-protocol option as this is for very old legacy Sun Diskless systems, unless you are still using these, this will not be required but is set by default on IOS 12.x versions of routers.



    ------------------------------
    GAVIN WHITE
    ------------------------------

    Original Message


  • 3.  RE: Cisco Command to Juniper Junos Command required

    This message was posted by a user wishing to remain anonymous
    Posted 03-26-2024 09:01
    This message was posted by a user wishing to remain anonymous

    Hi,

    Please find below Juniper SRX Firewall Command and advise if there is any issue. Allowed all traffic in access policy also

    set vlans vlan-test100 vlan-id 100
    set vlans vlan-test200 vlan-id 200
     
    set interface irb unit 100 family inet address 172.31.24.254/24
    set interface irb unit 200 family inet address 172.31.54.254/24
    set vlans vlan-test100 l3-interface irb.100
    set vlans vlan-test200 l3-interface irb.200
     
    set interfaces ge-0/0/2 unit 0 family ethernet-switching interface-mode access
    set interfaces ge-0/0/2 unit 0 family ethernet-switching vlan members vlan-test100
     
    set interfaces ge-0/0/3 unit 0 family ethernet-switching interface-mode access
    set interfaces ge-0/0/3 unit 0 family ethernet-switching vlan members vlan-test200
     
    set security zones security-zone Test100 interfaces irb.100
    set security zones security-zone Test100 host-inbound-traffic system-services all
    set security zones security-zone Test100 host-inbound-traffic protocols all
     
    set security zones security-zone Test200 interfaces irb.200
    set security zones security-zone Test200 host-inbound-traffic system-services all
    set security zones security-zone Test200 host-inbound-traffic protocols all
     
    set forwarding-options dhcp-relay server-group DHCP_Server_1 172.31.54.2
    set forwarding-options dhcp-relay server-group DHCP_Server_2 172.31.24.1
     
    set forwarding-options dhcp-relay group DHCP_Group_1 active-server-group DHCP_Server_1
    set forwarding-options dhcp-relay group DHCP_Group_1 interface irb.100
     
    set forwarding-options dhcp-relay group DHCP_Group_2 active-server-group DHCP_Server_2
    set forwarding-options dhcp-relay group DHCP_Group_2 interface irb.200
     
    set forwarding-options dhcp-relay forward-snooped-clients all-interfaces
    set forwarding-options helpers port 2800 interface irb.200 server 172.31.24.255
    set forwarding-options helpers port 2800 interface irb.100 server 172.31.54.255
     
    set interfaces irb unit 100 family inet targeted-broadcast forward-only
    set interfaces irb unit 200 family inet targeted-broadcast forward-only
    Zero statistics showing in helpers and the application is not establishing the communication.

    Original Message