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[SRX340] DHCP server assign IP to Cisco CBS350 switch

  • 1.  [SRX340] DHCP server assign IP to Cisco CBS350 switch

    Posted 05-02-2023 04:58

    Hi everyone,

    My network architecture is as below.
    On SRX340: I create a DHCP server and vlan 10 .
    On Cisco switch: I create vlan10 and set all the interfaces to vlan10.
    Question: When my notebook connects to the switch I can't get the IP. 
    I'm new to Juniper and Cisco. Is there any missing setting?


    ## SRX340
    set interfaces ge-0/0/1 description CBS350_01
    set interfaces ge-0/0/1 vlan-tagging
    set interfaces ge-0/0/1 unit 0 vlan-id 10
    set interfaces ge-0/0/1 unit 0 family inet address 172.11.1.11/24
    set interfaces ge-0/0/2 description CBS350_02
    set interfaces ge-0/0/2 vlan-tagging
    set interfaces ge-0/0/2 unit 0 vlan-id 10
    set interfaces ge-0/0/2 unit 0 family inet address 172.11.1.12/24
    
    set security zones security-zone ZONE_TRUST host-inbound-traffic system-services dhcp
    set security zones security-zone ZONE_TRUST interfaces ge-0/0/1.0
    set security zones security-zone ZONE_TRUST interfaces ge-0/0/2.0
    
    
    set routing-instances trust-vr system services dhcp-local-server group JDHCP-GROUP interface ge-0/0/1.0
    set routing-instances trust-vr system services dhcp-local-server group JDHCP-GROUP interface ge-0/0/2.0
    set routing-instances trust-vr access address-assignment pool JDHCPVR-POOL family inet network 172.11.1.0/24
    set routing-instances trust-vr access address-assignment pool JDHCPVR-POOL family inet range DHCP-RANGE low 172.11.1.40
    set routing-instances trust-vr access address-assignment pool JDHCPVR-POOL family inet range DHCP-RANGE high 172.11.1.250
    set routing-instances trust-vr access address-assignment pool JDHCPVR-POOL family inet dhcp-attributes domain-name aaa.bbb
    set routing-instances trust-vr access address-assignment pool JDHCPVR-POOL family inet dhcp-attributes name-server 8.8.8.8
    set routing-instances trust-vr access address-assignment pool JDHCPVR-POOL family inet dhcp-attributes router 172.11.1.1
    set routing-options static route 0.0.0.0/0 next-hop pp0.0



    ##CBS350_01
    interface vlan 10
     name default_internet
     ip address 172.11.1.11 255.255.255.0
    
    !
    interface GigabitEthernet1
     description internal
     switchport access vlan 10
    !
    interface GigabitEthernet2
     description internal
     switchport access vlan 10
    
    ip default-gateway 172.11.1.1



    ##CBS350_02
    interface vlan 10
     name default_internet
     ip address 172.11.1.12 255.255.255.0
    
    !
    interface GigabitEthernet1
     description internal
     switchport access vlan 10
    !
    interface GigabitEthernet2
     description internal
     switchport access vlan 10
    
    ip default-gateway 172.11.1.1


    ------------------------------
    Shawn Su
    ------------------------------