====== Cisco NXOS ======
===== Basic System Config =====
==== Alias ====
cli alias name wr copy running-config startup-config
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==== Hostname ====
hostname SuperGeilerSwitch
ip domain-name mylab.loc
no ip domain-lookup
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==== Gateway ====
Default Gateway. \\ Man kann natürlich auch einzelne Routen setzten
ip route 0.0.0.0/0 10.0.0.1
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==== Timezone & NTP ====
clock timezone CET 1 0
clock summer-time CEST 5 Sun Mar 02:00 5 Sun Oct 02:00 60
clock protocol ntp
ntp server x.x.x.x
show clock
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==== Banner MOTD ====
banner moth #
-------------------- !!! WARNING !!! --------------------
Any unauthorized access is logged and will be prosecuted.
If you are authorized for access enter your username and
password, OTHERWISE LEAVE NOW !
----------------------------------------------------------
#
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==== SNMP ====
snmp-server contact Maurice Moss - IT
snmp-server location Serveroom
snmp-server community public group network-operator
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==== LLDP ====
feature lldp
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===== vPC Link Config (MLAG) =====
Beispiel eines Nexus **C93180YC-FX3** \\
Hier muss ein VPC Keepalive Link gesetzt werden. Dieser kann einfach 10G oder 25G sein. \\
Danach konfiguriert man den Peer Link über 2x 100G
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==== VPC Keepalive ====
VPC Keepalive Link über 1x 10G oder 25G
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Auf beiden Switches
feature vpc
feature lacp
feature interface-vlan
feature vtp
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VPC Config auf Switch #1
vpc doamin 1
show vpc role
vrf context vpc-keepalive
interface Ethernet1/48
description *** VPC-PEER-KEEPALIVE ***
no switchport
vrf member vpc-keepalive
ip address 10.193.214.1/30
no shutdown
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VPC Config auf Switch #2
vpc doamin 1
show vpc role
vrf context vpc-keepalive
interface Ethernet1/48
description *** VPC-PEER-KEEPALIVE ***
no switchport
vrf member vpc-keepalive
ip address 10.193.214.2/30
no shutdown
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Test ob sich die Switches erreichen können\\
Ping von Switch #2 auf #1
ping 10.193.214.1 vrf vpc-keepalive
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Auf Switch #1
vpc domain 1
peer-keepalive destination 10.193.214.2 source 10.193.214.1 vrf vpc-keepalive
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Auf Switch #2
vpc domain 1
peer-keepalive destination 10.193.214.1 source 10.193.214.2 vrf vpc-keepalive
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Kontrolle auf beiden Switches
show vpc peer-keepalive
show vpc
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==== VPC Peer Link ====
Kann eingerichtet werden wenn der VPC Keepalive Link steht. \\
VPC Peer Link über 2x 100G.\\
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Auf beiden Nodes
int po10
description *** vPC PEER LINK ***
switchport mode trunk
spanning-tree port type network
vpc peer-link
interface eth1/53-54
description *** vPC PEER-LINK Interface ***
switchport
switchport mode trunk
channel-group 10 mode active
no shutdown
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Kontrolle auf beiden Switches
show vpc peer-keepalive
show vpc
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