I have a problem whit VPC configured on nexus 7000, when the peer-link connection goes down the vpc goes down too and the status of the interface show vpc peer-link is down
HelloI am wondering if there is a mechanism that I can use to secure a network against the L2 loop crated on the vserver side, in the Vmware environment with Nexus 1000V.I know, that Nexus 1000V can prevent against the loop on the external links but,...
Hi According to the doc, by default, N7K trust dscp and CoS and preserve the value at ingress. A packet traverse N5K which is trunked to N7K. The packet contains both DSCP and COS value. In such scenario, (1) Will the N7K just use the COS value i...
Apologies in advance for what might be obviously dumb questions to some, but I am new to Nexus. 1) Why would you buy a 5010/5020 over a 5548UP/5596UP? I've looked at the data sheets, and haven't yet identified the major difference between the 2 range...
I am having an issue creating a port group on nexus 1000v.I create the port profile on the vsm using the following config...port-profile type vethernet v506-openGI vmware port-group switchport mode access switchport access vlan 506 no shutdown s...
Has anyone had an issue with deleting a virtual supervisor module on a 1010?A-TPL-NXS01# show virtual-service-blade summary -------------------------------------------------------------------------------Name Role State ...
Hello All,I have to connect a router (C3560E) to a vPC topology (2 * Nexus5596)I would like to create a vPC on Nexus 5500 side and a Port-channel on router side.Regarding L3 aspects all should be included in the same interconnection VLAN with vlans i...
We have two Nexus 7010 switches running a vPC domain between the two switches. On one of the 7010B, the peer keep alive (from the mgmt VRF) is connected to a 3560B *and* that 3560B also has a data connection back to the same 7010B. Everything is fi...
Hello all,Cisco does it again...[1] How can i see if a port has autonegotiated to a certain speed and duplex, and not been configured for a fixed speed or duplex ?I am trying to determine how the server connected to this port is configured (can be 10...
By Cisco Infromation Broadcom Ethernet card 57712 can be use on the 3th party servers as adapter-fex (802.1br / 802.1bh ). I try to use BroadCom Card 57712 (Cisco P/N UCSC-PCIE-BSFP=) on the IBM Servers, As standard ethernet card it works properly ...
Hello guys,We are in the middle of the installation of 2 Nexus 1010 appliances.the two appliances have a failover mechanism where you have only one address for the cluster of appliance. I don't think that it is a good idea because the Vsm on the appl...
Hi All,Hopefully an easy question (and the right forum for it to be posted in), but I can't seem to find an answer either way in any documentation.Does the 1000v support wake on LAN?I'd like to propose the use of distributed power management (DPM) so...
Hi,sadly our N5-K's ( 5548Up, NX-OS 5.0.(3)N2.2 ) show the following issue with ntp. I asked my colleagues about the status of the ntp serverand the box seems to be fine (windows 2003 server).May 12 23:01:28 myn5k ntpd[4719]: ntp:time reset +0.2196...
Customer running Nexus 7000 6.03a. Core and Distribution VDCs. With the static RP configuration shown below,a source in VLAN 300 attached to a L2 Catalyst 6500, and a receiver on eth 1/14 on the core, multicast trafficin groups 234.5.6.7-234.5.6.11...
