5) Set system jumbo MTU to 9216. Configure interface set MTU to 9216. https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus7000/sw/interfaces/config/cisco_nexus7000_interfaces_config_guide_8x/config-basic-interface-parameters.html#concept_4B42C21732554FF995E5C5C90E62...
On Cisco Nexus 9500 Series switches, the default ingress TCAM region configuration has one free 256-entry slice in Cisco NX-OS Release 6.1(2)I1(1). This slice is allocated to the switch port analyzer (SPAN) region in Cisco NX-OS Release 6.1(2)I2(1). Similarly, the RACL region is ...
b) increase MAC-Aging-Time to at least ARP-Aging-Time at the HSRP-Gateway. or even better, use a much longer-MAC-Aging than ARP-Aging - with ARP-Aging of 300s an MAC-Aging of 1800s is a good choice - and the default for Nexus/NXOS-Devices - Cisco "learned" and made Nexu...
The evolution of Data Center Networking has brought to the table new requirements for higher bandwidth, flexibility, programmability, automation, enhanced security etc. This is where Cisco Nexus switches come into play. Nexus is the new Cisco brand of next generation switches (which include models s...
Having not had little exposure to nexus so wasnt aware of this vtp requirment - Nice to know - Cheers! Configuring VTP You can configure VTP on Cisco NX-OS devices. Note VLAN 1 is required on all trunk ports used for switch interconnects if VTP is supported in the network. Disabling V...
b) increase MAC-Aging-Time to at least ARP-Aging-Time at the HSRP-Gateway. or even better, use a much longer-MAC-Aging than ARP-Aging - with ARP-Aging of 300s an MAC-Aging of 1800s is a good choice - and the default for Nexus/NXOS-Devices - Cisco "learned" and made Nexus...
Is the nexus in vPC check the matrix : https://www.cisco.com/c/dam/en/us/td/docs/switches/datacenter/nexus7000/sw/matrix/technical/reference/Module_Comparison_Matrix.pdf you looking FEX to to dual homed or single homed ? Single home simple config on nexus 7K Nexus7K01# configure termi...
Nexus VPC switchs 1 & 2 feature vpc feature lacp default interface Ethernetx/x interface Ethernetx/x channel-group 1 mode active interface port-channel 1 description 6509 switchport mode trunk vpc 1 no shut default interface x/x interface x/x ...