Dear all, In my understanding VxLAN-EVPN has ingress replication unicast mode which can use under BGP address-family l2vpn evpnHowever there is also can be functioning under BGP address-family ipv4 unicast.These two AF mode can do the same thing to s...
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Dear all, When I confirm BGP configuration on Nexus9K, then if I check with "show ip bgp summary" on the condition below, it looks to establish however what is the (No Cap) mean? I appreciate if there is any configuration guide about this. Best Rega...
Hi Team!I need help, with design and I think some example of configuration.I do not have experience with VXLAN, but there is a task to configure the network for VSAN stretched cluster.I have 6 Nexus 9000 EX, with a license LAN_ENTERPRISE_SERVICES_P...
Resolved! Host as a BGP speaker in VXLAN
Hello Experts, Can host connected to the VXLAN access network establish a BGP with a VTEP switch ? Or more general, can hosts participate in the dynamic routing ? If this is possible , would you refer me to the docs or design guide describing such s...
Hi Team, Does Cisco Nexus Datacenter switches support NAT64 ?
I am thinking about converting our setup to use anycast gateway (EVPN) and wondering about static routes.We have a lot of customers in our current setup that have for example a /24 on vlan SVI , and then have a bunch of /32's or /29's etc routed to ...
what are nx-os show commands for following for ipv4 and ipv6: 1. show command interface vlan description2. show command that with show interface subnet and its subnet mask.3. show command to show all hsrp, vrrp VIPs with its subnets
Resolved! Nexus 5596 IOS upgrade path
I have 2 Nexus 5596 Switch in my company's data center. The current IOS is version 7.1(4)N1(1), can I upgrade directly to 7.3(7)N1(1)?
Hi All, Greetings!!! A quick question about vPC orphan port. What problem we will get due to orphan port and how we can mitigate the orphan port.Basic function is when Peer-Link goes down , Secondary vPC port disable the member port and down the SV...
Hi Forum Members. I try to upgrade DCNM 11.2.1 - running on Windows Server 2016 - to 11.3.1, but right after initialization I got an error: Version 11.2.1 was installed with postgreSQL 9.4. It service is running:Strange thing is that the error indica...
While configuring FEX (N2232PP model) on Nexus 7010 switches, it appears that we cannot configure FEX interfaces in switchport mode dot1q-tunnelWe have tested it in several situation :- FEX connected on F2E (N7K-F248XP-25E) module- FEX connected on M...
For better or worse, as a standard practice we've been enabling jumbo frames in our data centers on our layer 2 links. We have some storage equipment that our server teams have set for jumbo frames in storage.I found out last week that some of our l...
Has anyone tried to connect a large number of hosts and virtual machines to nexus 9k, most specifically the EX and FX series? The scalability guide shows a very small amount of adjacency (32k or 48k shared between ipv4 ipv6 etc). I'm looking to see...
I am trying to connect one of the 10G uplink ports on my Cisco 3650 switch (WS-C3650-48FQ-E) to a Dell NIC (Intel X550 Dual Port 10G Base-T Adapter, Low Profile). It appears that there is no 10G Cisco SFP that will accept RJ45 connections directly. D...
Hello,I have two nexus 7K with VPC configured, I am facing reach ability issue to devices directly connected to nexus switch.Intermediately losing connectivity to connected device and connection establish after same time without intervention.During u...
