Hello,I am facing a weird situation with a thin client (HP) T630 that does not connect to a FEX N2K-2348UPQ, these clients have fiber(1gig) NIC cards. HP has a similar model T620 which connects without any issues. These connections work fine in our ...
Forum Posts
Hi We have a Nexus5648 running on 7.3(3)N1(1) and a few Nexus2348 switches have FEX uplinks to the N5K in production. I am planning to add one more new Nexus 2348 to the Nexus 5648 via FEX. Just waned to confirm if production outage is expected when...
Hello - I have a requirement to extend a VLAN across three Datacenters as shown in the diagram attached. I am using Unicast deployment. Existing Configuration of SITE-Ainterface Overlay1description /// Vlan 200 OTV Overlay to B///otv join-interface E...
Resolved! NX-OSv dataplane broken?
Hello,I have been trying to test the following failure scenario but I am having issues with basic VXLAN connectivity.I have tried 3 different versions, but only 7.0 supports VLAN over Peer-Link.7.0 performance is awful compared to 9.2 and 9.x version...
I have some basic questions with respect to Cisco ACIEnterprises are moving their workloads to Cloud. With respect to this how Cisco ACI will be relevant to enterprise Data center ?If an enterprise has plan to have their workloads in Cloud will Cisco...
Does anyone know how to pre-prevision a FEX on a Nexus 9K? I attempted to follow the process outlined for the 5K series, but the commands are not available for the 9K. https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/system_man...
Dear Sir, I would like to order Catalyst C9500-24Y4C switch, but I found that there are (24Y4C-A, 24Y4C-E, 24Y4C-EDU). Could you please tell me the differences between them ? Best Regards,
Hi an someone explain to me for what the nexus switch VLAN 4046 use for?As I already know that is an internal VLAN from the Nexus Switch.xxx# sh vlan internal usageVLANs DESCRIPTION------------------- -----------------3968-4031 Multicast4032-4035 Onl...
Please could clarify the following question:Product Code DS-SFP-SR-10GE_SR Desc: 10 Gbps Ethernet SR SFP LC Spare is an SFP+ type transceiver ?
Please could clarify the following question:Product Code DS-SFP-SR Desc: 10 Gbps Ethernet SR SFP LC Spare is an SFP+ type transceiver ?
I have a pair of Nexus 9508 in NX-OS mode with dual supervisors and dual controllers. Whenever we do the upgrade we get TAC recommendation for NX-OS image and installation options. So far all upgrades have been disruptive and we had to take downtime....
Hi, I am aware of the Cisco VPC recommendation of having seperate VLANs for vpc and non-vpc vlans and having a seperate L2 trunk for the non-vpc VLANs.However, i have a specific migration scenario where we need to migate to Nexus and while doing so (...
Hello, I have a Cisco Catalyst 9300 running 16.9 IOS XE. I have a RADIUS server to authenticate users in this switch as well. Currently it is authenticating all users in this switch, is it possible to exclude some users, for example, admin user, from...
Hello Gents,I have two 3548 nexus switches in Data Center AI have two 5672 nexus switches in Data Center B What technology can I use to setup a unique gateway between those 2 Data Centers, Thanks,Edouard.
Resolved! L3 port FEX_N5K
Hi all, I am curious about, Does FEX(N2K) with N5K as parent support L3 interface?My N2K is N2K-C2248TP-E-1GEMy N5K is N5K-C5672UP-16G here is the following output as I try to configure it as L3 port:N5K_(config)# interface ethernet 101/1/23N5K_(conf...
