Server Networking

On the process of HX Installer ，config the all parameter（server FI IP account Vlan and so on） and then deployed last step progress（Complete HX Data Platform Deployment、HyperFlex Cluster  ） It occur error！ As follow：Installing Software Packages on Sto...

Hi Experts, As I know, Progammable VXLAN Fabirc have anycast gateway which reside on every TOR(VTEP). The layer3 traffic will forward  by local VTEP. What about if I want to deny some traffic between two subnets or VNIs? I must configure ACL on every...

Hi! I have a scenario where a customer is currently using two 10GB ports in a port channel between two 56128P Nexus switches as the vPC Peer Link, and wants to upgrade this to an 80GB port channel by leveraging two unused 40GB ports.  vPC is operatin...

Dear experts, I would like to know any simulator for Nexus 9K and Nexus 5k, so I can test VDC/VPC and ACI I prefer the interface of webiou, where we can design our topology, but I check webiou or GNS, we can't create toplogy for N9K and N5k, so any i...

I was given the attached design to implement a pair of PA 5050's between the user segment and the data center. Can anyone tell me if this is a valid LACP connection? I have never seen it done without a Stacking or VPC link on the other end of the por...

Hello-I have an ASA 5510 device mounted in an APC rack with the face-plate forward so that the network cables plug into the back. It appears to me that the front of the device has both an intake fan and an exhaust fan all in the front. Most if not al...

Hi, We are setting up two Nexus 5672 that will act as the new core managing SVIs and replacing two 6500 switches that will remain as layer 2 access switches. These two Cisco 6500 will be connected to the new core switches with two 20 Gbps VPCs and wi...

Hi guys,   for migrations propuses i need to add 2 links from a M2 card to the peer-link port-channel already configured in a M1 card:   N7K-1 VPC Peer link N7K-2 M2 ----------------------- M2 M1 ---------------------- M1   I cant find any documentac...

I'm trying to convert all of our gateway interfaces from HSRP to VRRP in an effort to move toward standard protocols. Unfortunately I'm having trouble finding good documentation for setting up IPv6 addresses.Our current setup is something like this (...

I need to upgrde two nexus 5548p that are in version 5.1.3 to version 7.3.x, the idea is to do it by ISSU Reviewing the release notes validate the following path: 5.1.3>5.2.1>7.0.8>7.1.5>7.3.3 Please indicate if the path is correct to update by ISSU ...

Hello,Recently while troubleshooting an issue in a Nexus 5K switch, I noticed that the ports operating in access mode did not contain the "switchport mode access" command, and the output of the show interfaces <int> switchport displays the following ...

A cliënt has two datacenters which are connected with two DCI (DataCenter Interconnect) links. In the past they would use a 3750 stack on both sides with a port-channel for the DCI. Life was easy then. In the new datacenter they have 4 nexus 5600's c...