Configuration Example For Macsec - Cisco Nexus 9000 Series Configuration Manual

Configuration Example for MACsec

SECY Rx Statistics:
Transform Error Pkts: N/A (N9K-X9736C-FX not supported)
Control Pkts: 2178
Untagged Pkts: N/A (N9K-X9736C-FX not supported)
No Tag Pkts: 6
Bad Tag Pkts: 0
No SCI Pkts: 0
Unknown SCI Pkts: 0
Tagged Control Pkts: N/A (N9K-X9736C-FX not supported)
SECY Tx Statistics:
Transform Error Pkts: N/A (N9K-X9736C-FX not supported)
Control Pkts: 1570
Untagged Pkts: N/A (N9K-X9736C-FX not supported)
SAK Rx Statistics for AN [2]:
Unchecked Pkts: 0
Delayed Pkts: 0
Late Pkts: 0
OK Pkts: 116891
Invalid Pkts: 0
Not Valid Pkts: 0
Not-Using-SA Pkts: 0
Unused-SA Pkts: 0
Decrypted In-Octets: 20871733 bytes
Validated In-Octets: 0 bytes
SAK Tx Statistics for AN [2]:
Encrypted Protected Pkts: 109070
Too Long Pkts: N/A (N9K-X9736C-FX not supported)
SA-not-in-use Pkts: N/A (N9K-X9736C-FX not supported)
Encrypted Protected Out-Octets: 19462062 bytes
Configuration Example for MACsec
The following example shows how to configure a user-defined MACsec policy and then apply the policy to
interfaces:
switch(config)# macsec policy 1
switch(config-macsec-policy)# cipher-suite GCM-AES-256
switch(config-macsec-policy)# window-size 512
switch(config-macsec-policy)# key-server-priority 0
switch(config-macsec-policy)# conf-offset CONF-OFFSET-0
switch(config-macsec-policy)# security-policy should-secure
switch(config-macsec-policy)# exit
switch(config)# int e2/13-14
switch(config-if-range)# macsec keychain 1 policy 1
switch(config-if-range)# exit
switch(config)# show macsec mka summary
Interface
------------------ -------------------------------- ------------------------
Ethernet2/13
Ethernet2/14
switch(config)# show macsec mka session
Interface
-------------- -------------------- ---------- ---------- -------------
Ethernet2/13
Ethernet2/14
Cisco Nexus 9000 Series NX-OS Security Configuration Guide, Release 9.x
518
MACSEC-policy
1
1
Local-TxSCI # Peers
006b.f1be.d31c/0001 1
006b.f1be.d320/0001 1
Keychain
1/10000000000000000
1/10000000000000000
Status Key-Server
Secured Yes
Secured No
Configuring MACsec