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For example:
$ ip address show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
group default qlen 1000
link/ether 50:9a:4c:6c:e1:8a brd ff:ff:ff:ff:ff:ff
inet 10.108.201.143/21 brd 10.108.207.255 scope global dynamic
noprefixroute eno1
valid_lft 50698sec preferred_lft 50698sec
inet6 fe80::529a:4cff:fe6c:e18a/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: eno2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state
DOWN group default qlen 1000
link/ether 50:9a:4c:6c:e1:8b brd ff:ff:ff:ff:ff:ff
4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
state DOWN group default qlen 1000
link/ether 52:54:00:2f:47:fc brd ff:ff:ff:ff:ff:ff
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
valid_lft forever preferred_lft forever
5: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master
virbr0 state DOWN group default qlen 1000
link/ether 52:54:00:2f:47:fc brd ff:ff:ff:ff:ff:ff
14: enp1s0f0np0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
fq_codel state UP group default qlen 1000
link/ether 00:0a:35:0d:91:70 brd ff:ff:ff:ff:ff:ff
15: enp1s0f0np2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
fq_codel state UP group default qlen 1000
link/ether 00:0a:35:0d:91:72 brd ff:ff:ff:ff:ff:ff
16: enp1s0f1np1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
fq_codel state UP group default qlen 1000
link/ether 00:0a:35:0d:91:71 brd ff:ff:ff:ff:ff:ff
17: enp1s0f1np3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
fq_codel state UP group default qlen 1000
link/ether 00:0a:35:0d:91:73 brd ff:ff:ff:ff:ff:ff
3. Confirm that:
• There are two interfaces per cage that is using a DSFP28 cable or splitter.
• There is one interface per cage that is using an SFP cable.
The preceding example output includes four interfaces from the X3522, because both its
cages are using DSFP28 cables.
Note: You can alternatively use the
ifconfig -a
command to confirm the correct number of network
interfaces for the X3522.
Running ping
If you have installed the X3522 low latency network adapter:
Chapter 4: Card Bring-Up and Validation
UG1522 (v1.0) October 18, 2022
Alveo X3522 Installation Guide
30