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aws directconnect update-virtual-interface-attributes

Updates the specified attributes of the specified virtual private interface. AWS CLI reference

1 example 7 options Its page in the AWS CLI reference

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Examples

from aws-cli, each command read by CmdID

To update the MTU of a virtual interface

The following update-virtual-interface-attributes example updates the MTU of the specified virtual interface.

aws directconnect update-virtual-interface-attributes --virtual-interface-id dxvif-fEXAMPLE --mtu 1500Identify
--virtual-interface-idThe ID of the virtual private interface.
--mtuThe maximum transmission unit (MTU), in bytes.
Its output, shortened
{
    "ownerAccount": "1111222233333",
    "virtualInterfaceId": "dxvif-fEXAMPLE",
    "location": "loc1",
    "connectionId": "dxlag-fEXAMPLE",
    "virtualInterfaceType": "transit",
    "virtualInterfaceName": "example transit virtual interface",
    "vlan": 125,
    "asn": 650001,
    "amazonSideAsn": 64512,
    "authKey": "0xzxgA9YoW9h58u8SEXAMPLE",
    "amazonAddress": "169.254.248.1/30",
    "customerAddress": "169.254.248.2/30",
    "addressFamily": "ipv4",
    "virtualInterfaceState": "down",
    "customerRouterConfig": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<logical_connection id=\"dxvif-fEXAMPLE\">\n  <vlan>125</vlan>\n  <customer_address>169.254.248.2/30</customer_address>\n  <amazon_address>169.254.248.1/30</amazon_address>\n  <bgp_asn>650001</bgp_asn>\n  <bgp_auth_key>0xzxgA9YoW9h58u8SEXAMPLE</bgp_auth_key>\n  <amazon_bgp_asn>64512</amazon_bgp_asn>\n  <connection_type>transit</connection_type>\n</logical_connection>\n",
    "mtu": 1500,
    "jumboFrameCapable": true,
    "virtualGatewayId": "",
    "directConnectGatewayId": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111",
    "routeFilterPrefixes": [],
    "bgpPeers": [
        {
            "bgpPeerId": "dxpeer-fEXAMPLE",
            "asn": 650001,
            "authKey": "0xzxgA9YoW9h58u8SEXAMPLE",
            "addressFamily": "ipv4",
            "amazonAddress": "169.254.248.1/30",
            "customerAddress": "169.254.248.2/30",
            "bgpPeerState": "available",
… 8 more lines

For more information, see Direct Connect virtual interfaces and hosted virtual interfaces in the AWS Direct Connect User Guide.

Options

7 in the AWS CLI reference
--enable-site-linkIndicates whether to enable or disable SiteLink.
--mtuThe maximum transmission unit (MTU), in bytes.
--prefix-pool-allocated-count-ipv4The number of inbound IPv4 route prefixes to allocate to the virtual interface.
--prefix-pool-allocated-count-ipv6The number of inbound IPv6 route prefixes to allocate to the virtual interface.
--rate-limitThe rate limit (bandwidth allocation) to apply to the virtual interface.
--virtual-interface-idThe ID of the virtual private interface.
--virtual-interface-nameThe name of the virtual private interface.