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    show ip bgp flap-statistics

    Syntax

    To display information about dampened routes for address families other than the L2VPN and route-target signaling address families:

    show ip bgp
    [ ipv4 unicast | ipv4 multicast | vpnv4 all | vpnv4 vrf vrfName ] flap-statistics
    [ network [ networkMask ] ] [ filter ]

    To display information about dampened routes for only the route-target signaling address family:

    show ip bgp route-target signaling flap-statistics [ rtfPrefix | rtfAddress ] [ filter ]

    To display information about dampened routes for only the L2VPN address family:

    show ip bgp
    { l2vpn all | l2vpn vpls vplsName | l2vpn vpws vpwsName } flap-statistics
    [ site-id siteId block-offset blockOffset ] [ filter ]

    Release Information

    Command introduced before JunosE Release 7.1.0.
    l2vpn and all keywords added in JunosE Release 7.1.0.
    vpls keyword and vplsName variable added in JunosE Release 7.1.0.
    site-id keyword and siteId variable added in JunosE Release 7.1.0.
    block-offset keyword and blockOffset variable added in JunosE Release 7.1.0.
    vpws keyword and vpwsName variable added in JunosE Release 8.1.0.
    route-target signaling keywords and rtMemNlri variable added in JunosE Release 8.2.0.
    rtMemNlri variable replaced by two variables, rtfAddress and rtfPrefix, in JunosE Release 9.1.0.

    Description

    Displays information about routes that are dampened.

    Options

    • ipv4 unicast—Specifies the IPv4 unicast address family and routing table; the default option
    • ipv4 multicast—Specifies the IPv4 multicast address family and routing table
    • vpnv4 all—Specifies the IPv4 VPN address family and all IPv4 VPN routing and forwarding instances
    • vpvn4 vrf vrfName—Specifies the IPv4 VPN address family and only the IPv4 VPN routing and forwarding instance with the name vrfName
    • network—IP address of the network for which you want information displayed; if no network is specified, the fields are displayed for all networks
    • networkMask—Address mask to be applied to the network address
    • route-target signaling—Displays information for only the route-target address family
    • rtfPrefix—Prefix representing the route-target membership NLRI (RT-MEM-NLRI), in the format asNumber:extendedCommunity/prefixLength (for example, 320:320:524/36) where:
      • asNumber—AS number for origin of route target information, in the range 1–4294967295
      • extendedCommunity—Two-part number in the format number1:number2 that identifies an extended community of VPNs, in the format number1 : number2, where:
        • number1—Autonomous system (AS) number, in the range 1–4294967295, or an IP address
        • number2—Unique integer, in the range 1–4294967295; 32 bits if number1 is a 16-bit AS number; 16 bits if number1 is an IP address or a 32-bit AS number
      • prefixLength—Number that specifies the length of the route prefix, in the range 32–96
    • rtfAddressrtfPrefix with a prefix length of 96; representing the route-target membership NLRI (RT-MEM-NLRI), in the format asNumber : extendedCommunity (for example, 320:320:524 or 320:50.2.3.4:524)
    • l2vpn all—Specifies all VPLS and VPWS instances in the L2VPN address family
    • l2vpn vpls vplsName—Specifies the VPLS instance with the name vplsName
    • l2vpn vpws vpwsName—Specifies the VPWS instance with the name vpwsName
    • siteId—Numerical identifier for the site; must be an unsigned 16-bit integer greater than zero that is unique across the VPLS domain
    • blockOffset—Integer in the range 1–65535 that identifies a block offset for which information is displayed
    • filter—See Filtering show Commands

    Mode

    Privileged Exec, User Exec

    Published: 2014-08-18