Hi,I'm trying to see if there's a way to SPAN a port on Nexus 9300 to a destination port on Catalyst 3750X. I think I've reached a road block in that the Catalyst supports only RSPAN VLAN, while it seems that the Nexus only supports ERSPAN and can'...
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Resolved! Nexus 93180YC-EX with FEX 2248TP
Hi All, I'm looking to connect a couple of 2248TP Fabric Extenders to a Nexus 93180YC-EX parent switch at 40GbE using QSFP to 4 x SFP+ direct-attached cables (QSFP-4SFP10G-CU1M) Can someone please confirm if this is supported, and if so, how the ...
Hello,I have a Nexus 7018 sup1 running on version 6.2(24a) .When I scan the device for vulnerability after the upgrade, it found vulnerability due to "SSH Server CBC Mode Ciphers Enabled".SSH Server CBC Mode Ciphers EnabledSynopsis :The SSH server is...
Hello all, i need some advise regarding an issue i experienced recently. above is a topology for my x4 5596T Nexus connected as per the diagram above and below are the VPC config and Port-channel config for the inter-connection.today we experienced a...
we are running 5.2(5) on our N7K and need to upgrade to 8.2(5). what's the best upgrade path? is there cisco tool that would show i upgrade path (like ACI link below) https://www.cisco.com/c/dam/en/us/td/docs/Website/datacenter/apicmatrix/index.html
what's the purpose of peer-gateway and what happens if in dynamic routing for vPC if only peer-gateway is configured and layer3 peer-router isn't configured?
M3 line cards supports all features so why does F line cards still exists? what could lead buying F line cards if M lines cards supports extensive list of features?
Hi,I just begin some tests with VXLAN. I have no problem to create VXLAN and communicate between 2 N6K switches.I can create an SVI on one switch to be the default gateway as well. But when I try to configure HSRP or VRRP on both switches to have a r...
Hello I have a pair of 7k switches which are still running sup1. Unfortunately one faced a sup switchover without any particular reason or withouth a core dump. The only logs I found, except the onces informing that tah switchover take place, are as ...
I'm using the Programmability chapter of the Catalyst 4500 Series Switch Software Configuration Guide to PXE-boot a C4500X-32. I've successfully booted from a tftp image, and I successfully had a startup config file and a script downloaded. These ar...
Hi,Could you please tell me if there is a restriction to use 9300 downlink ports to configure vpc-peer-link and DCI-vpc ? Indeed, I don't have the right QSFP to use uplinks.Thank you,Regards,Samy
Hi, This is question is for all switches in NX-OS our current network is N2K--->N5K--->N7K (all vpc and layer 2) , gateway is N7K or upper layer firewall after N7K) We are not moving to ACI,We are keeping on the NXOS mode. As Cisco has replaced Nexu...
Hello Frds , I am having 3 question regarding vxlan. 1. In 5600 when we use vpc + vxlan i.e anycast vpc so what i learned that we need to have nve peer link concept otherwise traffic going from peer link will removed vxlan encap. I need a scenario wh...
Hi,This is a pair of N9Ks, and at the moment we have three different links between the two switches, VPC Keep Alive is a dedicated L3 link between two of the normal network ports. In addition there's a VPC Peer Link as a port channel with two member...
Hi.I need to know if the N9K-M6PQ module supports Fex connections.I have an N9K-M6PQ module installed on a Nexus N9K-C9396PX, but I'm not sure if this module supports Fex being connected to it.Thank you.
