Community, We are running a pair of Nexus 9396PX at our core in NXOS Mode. We have a multitude of 2248TP FEX's hanging off of the 9396's in a single VPC domain (vpc domain 1) in straight through mode. Uplinked to the 9396's is a pair of 9332PQs that ...
I have a client who needs to three APs that support 200 simultaneous connections and offer good roaming. I looked at spec sheets of the different Meraki models but they do not offer information regarding simultaneous connections. Can anyone help ple...
I always thought the VXLAN tunnels were established between two VTEP's on VXLAN-capable switches, such as Nexus 9K, and the servers wouldn't even know their traffic traverse through VXLAN, or regular VLAN. Until I watched a UCS training video on Cisc...
Hi, we had an issue last weekend with a pair of 7k (7710) connected in vpc with a pair of 5k (5672) of 2 links through a DWDM. the thing is that the dwdm provider had a fiber issue, after they solved it and the dwdm link whent back up, the vpc betwee...
Hi, Our 5596's are running on code version 5.2(1)N1(7) and i have just seen the bug CSCup82624. During a maintenance window we had to delete and re-add 800 vlans to our secondary nexus 5k. This was because we needed to put the vlans that were alr...
Hi, I have a breakout cable to connect a server with 4 10G ports to a nexus 5624Q with 40G ports. Can you tell me how does it work to use the 4 10G ports on the server? Do I have to configure an etherchannel between these ports (NIC teaming) ? Wha...
Dear all, I have 2 Nexus 7010 with the 32 Port 10GbE Module (N7K-M132XP-12). I put some transceiver SFP-10G-SR in the different interface, but I get the following message "SFP validation failed" when I enter the show interface ethernet command. This ...
Hi, I have this X2-10GB-SR on a cigesm switch port Te is used as uplink yet i now see the X2-10GB-SR LED status as amber and the port goes to err-disable. Is the X2-10GB-SR faulty? Thanks Nyi
Hello,Can anybody confirm that I understand good the next lines: "Beginning with Cisco NX-OS Release 7.0(3)I7(2), the Multi-Site border gateway allows the co-existence of Multi-Site extensions (Layer 2 unicast/multicast and Layer 3 unicast) as well ...
I have a "NFVIS" ENCS-5408 router whose WAN port is connected via /30 address. Now, this device doesn't seem as intuitive as regular IOS where I set default route for different networks. How do I set different default-gw so that both mgmt and wan r...
Anyone know about xbar log ? I found xbar status powered-dn on Nexus7710 after turn-on this log below. switch# 2015 Jun 16 00:44:34 switch %$ VDC-1 %$ %XBAR-2-XBM_EEM_FABRIC_ACTION: Fabric slot 3 has been reloaded by xbar-manager because of an eem-...
Hello, we have purchased for our datacenter two new Cisco ASR1001-X. On both of them the TenGigabitEthernet interfaces have no coniguration [1] , no SFPs and no cables connected. In both of them we see errors (input, CRC) [2] on TenGigabitEthernet ...
Hello,so i just finished to install two hyperflex clusters using the 2.6 data platform installer.Everything went right, cluster deployed and configured but for some reason i cannot login into the HyperFlex Connect GUI.When i try to connect i receive ...
Hi,I would like to make a design with 4 Nexus 5596UP. 2 of them equipped with Layer 3 Expansion Module so they can serve as core layer and the other 2 Nexus used as Layer 2 for aggregation server layer.The 2 Nexus in the core layer will run HSRP and...
Please excuse my lack of knowledge as I am at a beginner level of Cisco knowledge at best. My company has recently purchased Cisco Prime Infrastructure and has tasked me with configuring all of our Cisco devices on it. While I was able to get Prime...
