Hi
I am trying to find out if fexes can be dual-homed to a pair of N7Ks as follows
N7K--------N7K
\ /
\ /
FEX (2248)
I understand it was not supported previously but not sure if any recent developments ha...
Hello,
We have purchased 2 Cisco UCS C220-M3 rack mounted servers (Single Processor) that have a dual port I350 LOM. We also purchased two Intel I350 Quad Port NICs to expand the available ports on each server from 2 to 6.
The problem we are facing i...
Cisco has pulled the Fabric Manager simulator from their web site and it is no longer available for download.Can anyone please share it ..?Regards,&-Ki-&
Hi!
I have a Nexus 9372PX vPC pair with Cisco recommended NX-OS 7.0(3)I1(3) and need to filter traffic with a MAC PACL on a specific port and I'd like to mark DSCP based on ACLs on 2248TP-E FEX HIF ports with QoS statistics (so no qos-lite or fex-qo...
Hi, I just need clarification as to whether FCoE over VPC is supported.
The scenario we have will be Lenovo blade chassis with integrated switches, connecting northbound to Nexus 55192 switches. Previously I've setup similar networks using IBM blade...
Hi
I have read a lot about problems with Routers connected using vPC to a Nexus Switch.
My planned topology is slightly diefferent as the Router is not connected directly to both Nexus Chassis but with an intermediate FEX.
Does this change anything ...
what‘s wrong with this problem when I configured below？
nexus5K(config-fex)# interface ethernet 1/18
nexus 5K(config-if)# channel-group 101command failed: port not compatible [port access VLAN]
before I configured that this port belong another p...
Hello,
We design a fabricpath network, because we have old network, and want to merge this old network to fabricpath leaf node.
we must running ospf on spine n7k and leaf n7k or external router (through VPC+), I have a question:
Is the...
Is it possible to remark DSCP labels based on an ACL for traffic coming in on a FEX HIF?
Is anybody already using this in production or lab?
I am asking because there is a TCAM region for FEX IPV4 Port QoS [fex-qos].
HW: Nexus 9372PX + 2248TP-E
Hi all
We have a trouble with connection to UCS C240 M3S that running CUCM with 1 Publisher and 4 Subscribers, on remote sites we are experimenting errors with features on transferencing, conferencing, in/out comming calls, we put a sniffer to monit...
Hi,
We have a problem with multicast traffic over OTV (data plane).There is multicast source on site A in VLAN 10, also there're a few multicast receivers in the same vlan on site B.VLAN is stretched between sites with OTV.
So I've configured IGMP q...
Hi all
newbie to all datacenter stuff. And i Will of course lab this one out.
But imagine you have 2 Locations, interconnected with l3vpn. 10.0.0.0/8 and 10.128.0.0/9 on each side.
DC is on one location today, but I would like to have one on each lo...
Does nexus 5500 support QinQ?
I have a customer wants to use QinQ. I am not sure whether its supported in 5500. Or should I go for 5600?
thanks,
Ramesh
