SGMII is a specification between these two components
Host <-> MAC
MAC <-> PHY
PHY <-> Connector
PHY <-> Link Partner
An IEEE 802.3 conform layer 2 Ethernet frame is...
64 - 1522 byte long
84 - 1500 byte long
92 - 1540 byte long
64 - 9000 byte long
For Ethernet communication a PHY is always required
yes
no
DPDK is...
a kernel module for accelerating Ethernet
an agile development process
a set of libraries and drivers user space
an protocol in the TCP/IP stack
IP can operate on a CAN bus
yes
no
Ethernet is a bus protocol
yes
no
On Ethernet rx-interrupt a packet is...
written to host memory by the NIC
already in memory and about to be processed by the kernel infrastructure
dropped by the Rx-filter
looped back to the internal Tx-ring buffer
tcpdump is used to...
report tcp/ip statistics
route TCP traffic to /dev/null
reshape TCP traffic to comply IEEE 802.3
log ethernet traffic to a file
In which year was the first ethernet standard IEEE 802.3 approved?
Name:
0
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