Ethernet
Ethernet is a family of computer networking technologies commonly used in communication devices. A scheme known as carrier sense multiple access with collision detection (CSMA/CD) governed the way the devices access the channel.
Activities
- Configure an Ethernet connection in Ubuntu Linux using
netplan
or
nmcli
in RHEL depending of your Linux distribution. - Configure Ethernet bonding connections[1] (802.3ad / LACP link aggregation)
- Show interface configuration in Linux including ip addresses:
ifconfig -a
orip a
- Show interface ethernet network capabilities of network interface in Linux, such as speed, with:
mii-tool -v YOUR_INTERFACE_NAME
,mii-tool -v eth0
See also
ifconfig
, ethtool
or obsolete mii-tool
(mii-tool -v eth0
) nmcli device show
, eth0
, Network manager
ip
[link, route]
, ifconfig
netstat
ss
lsof
ping
ethtool
mii-tool
arping
nmcli
(RHEL) route
networkctl
, netplan
, tc
- TCP/IP, Transport protocol, UDP, SCTP, QUIC, subnet mask, Routing protocols: BGP, routing table, Policy based routing, multicast, TCP Fast Open, RDP, TTL, RTT, MPTCP, Large send offload (LSO): (TSO, GRO, GSO, TCP checksum),
ethtool
, SCTP, 5-Tuple, Check TCP connectivity, TCP window size, /proc/sys/net/ipv4/tcp_rmem
, ack, List of TCP ports, localhost, broadcast address
↑ https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html-single/configuring_and_managing_networking/index#configuring-network-bonding-using-nmcli_Configuring-Networking-with-nmcli
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