ExtremeSwitching (EXOS)

DHCP address is not retire

  • 1.  DHCP address is not retire

    Posted 01-07-2014 22:05
    Create Date: Nov 7 2013 10:40AM


    I have problem, halp me please.

    There was external DHCP-server.
    vlan Default is take IP-address from it (
    DHCP-server was deleted from this network, DHCP client is disable on switch, but IP-address is not retire.

    Here some outputs:
    sh "Default"
    VLAN Interface with name Default created by user
    Admin State: Enabled Tagging: 802.1Q Tag 1
    Description: None
    Virtual router: VR-Default
    IPv4 Forwarding: Disabled
    Primary IP :
    IPv6 Forwarding: Disabled
    IPv6: None
    STPD: s0(Enabled,Auto-bind)
    Protocol: Match all unfiltered protocols
    Loopback: Disabled
    NetLogin: Disabled
    QosProfile: None configured
    Egress Rate Limit Designated Port: None configured
    Flood Rate Limit QosProfile: None configured
    Ports: 1. (Number of active ports=0)
    Untag: 2:41b

    # unconfigure "Default" ipaddress
    Error: Dhcp/Bootp configured IP address cannot be removed on VLAN Default

    #sh dhcp-client state
    Client VLAN Protocol Server Current State
    --------------- -------- --------------- ---------------------------------------
    Default None

    #sh ipconfig "Default"
    Router Interface on VLAN Default is enabled.
    inet broadcast Mtu 1500

    #disable dhcp vlan Default
    WARNING: VLAN "Default" is not configured as a DHCP client

    Thank you!

    (from Aleksandr_Palivoda)