Switching

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  • 1.  EX2200 DHCP gateway issue

    Posted 01-05-2017 05:14

    I am trying to setup a switch for testing and cannot figure out how to set the default gateway for the DHCP scope of 192.168.1.0/24

     I need to be able to connect several laptops to the switch. The interface ge-0/0/0 is going to a cable modem with 5 static IPs.

     

    I get an address of 192.168.1.50 on my laptop without a gateway in the properties.

     

    set version 12.3R8.7
    set system host-name 
    set system root-authentication encrypted-password "secret"
    set system name-server 65.32.1.65
    set system name-server 65.32.1.70
    set system services ssh protocol-version v2
    set system services telnet
    set system services netconf ssh
    set system services web-management http
    set system services dhcp traceoptions file dhcp_logfile
    set system services dhcp traceoptions level all
    set system services dhcp traceoptions flag all
    set system services dhcp pool 192.168.1.0/24 address-range low 192.168.1.50
    set system services dhcp pool 192.168.1.0/24 address-range high 192.168.1.100
    set system syslog user * any emergency
    set system syslog file messages any notice
    set system syslog file messages authorization info
    set system syslog file interactive-commands interactive-commands any
    set chassis auto-image-upgrade
    set interfaces ge-0/0/0 unit 0 family inet address 75.112.50.226/29
    set interfaces ge-0/0/1 unit 0 family ethernet-switching
    set interfaces ge-0/0/2 unit 0 family ethernet-switching
    set interfaces ge-0/0/3 unit 0 family ethernet-switching
    set interfaces ge-0/0/4 unit 0 family ethernet-switching
    set interfaces ge-0/0/5 unit 0 family ethernet-switching
    set interfaces ge-0/0/6 unit 0 family ethernet-switching
    set interfaces ge-0/0/7 unit 0 family ethernet-switching
    set interfaces ge-0/0/8 unit 0 family ethernet-switching
    set interfaces ge-0/0/9 unit 0 family ethernet-switching
    set interfaces ge-0/0/10 unit 0 family ethernet-switching
    set interfaces ge-0/0/11 unit 0 family ethernet-switching
    set interfaces ge-0/0/12 unit 0 family ethernet-switching
    set interfaces ge-0/0/13 unit 0 family ethernet-switching
    set interfaces ge-0/0/14 unit 0 family ethernet-switching
    set interfaces ge-0/0/15 unit 0 family ethernet-switching
    set interfaces ge-0/0/16 unit 0 family ethernet-switching
    set interfaces ge-0/0/17 unit 0 family ethernet-switching
    set interfaces ge-0/0/18 unit 0 family ethernet-switching
    set interfaces ge-0/0/19 unit 0 family ethernet-switching
    set interfaces ge-0/0/20 unit 0 family ethernet-switching
    set interfaces ge-0/0/21 unit 0 family ethernet-switching
    set interfaces ge-0/0/22 unit 0 family ethernet-switching
    set interfaces ge-0/0/23 unit 0 family ethernet-switching
    set interfaces ge-0/0/24 unit 0 family ethernet-switching
    set interfaces ge-0/0/25 unit 0 family ethernet-switching
    set interfaces ge-0/0/26 unit 0 family ethernet-switching
    set interfaces ge-0/0/27 unit 0 family ethernet-switching
    set interfaces ge-0/0/28 unit 0 family ethernet-switching
    set interfaces ge-0/0/29 unit 0 family ethernet-switching
    set interfaces ge-0/0/30 unit 0 family ethernet-switching
    set interfaces ge-0/0/31 unit 0 family ethernet-switching
    set interfaces ge-0/0/32 unit 0 family ethernet-switching
    set interfaces ge-0/0/33 unit 0 family ethernet-switching
    set interfaces ge-0/0/34 unit 0 family ethernet-switching
    set interfaces ge-0/0/35 unit 0 family ethernet-switching
    set interfaces ge-0/0/36 unit 0 family ethernet-switching
    set interfaces ge-0/0/37 unit 0 family ethernet-switching
    set interfaces ge-0/0/38 unit 0 family ethernet-switching
    set interfaces ge-0/0/39 unit 0 family ethernet-switching
    set interfaces ge-0/0/40 unit 0 family ethernet-switching
    set interfaces ge-0/0/41 unit 0 family ethernet-switching
    set interfaces ge-0/0/42 unit 0 family ethernet-switching
    set interfaces ge-0/0/43 unit 0 family ethernet-switching
    set interfaces ge-0/0/44 unit 0 family ethernet-switching
    set interfaces ge-0/0/45 unit 0 family ethernet-switching
    set interfaces ge-0/0/46 unit 0 family ethernet-switching
    set interfaces ge-0/0/47 unit 0 family ethernet-switching
    set interfaces ge-0/1/0 unit 0 family ethernet-switching
    set interfaces ge-0/1/1 unit 0 family ethernet-switching
    set interfaces ge-0/1/2 unit 0 family ethernet-switching
    set interfaces ge-0/1/3 unit 0 family ethernet-switching
    set interfaces vlan unit 0 family inet address 192.168.1.1/24
    set routing-options static route 0.0.0.0/0 next-hop 75.112.50.225
    set protocols igmp-snooping vlan all
    set protocols rstp
    set protocols lldp interface all
    set protocols lldp-med interface all
    set ethernet-switching-options storm-control interface all
    set vlans default l3-interface vlan.0
    
    

     

     



  • 2.  RE: EX2200 DHCP gateway issue
    Best Answer

    Posted 01-05-2017 05:38

    You are just missing this statement:

    set system services dhcp pool 192.168.1.0/24 router 192.168.1.1
    set system services dhcp pool 192.168.1.0/24 name-server X.X.X.X

    That should have the dhcp server provide default gateway + DNS server for the clients 🙂