Hi Community,
I have a connection that require jumbo frame.
I configure both devices with attached configuration (lets say Sw-A and Sw-B):
Sw-A successfully to ping Sw-B with 8976 df-bit packet-size ( ping x.x.x.B df-bit packet-size 8976 source x...
Hi,I want to use gPTP on Cisco Nexus 93108TC-EX.Does anyone know if:it supports gPTP?If not, is there a workaround like bypass mode?Or can this be achieved through an upgrade?All other suggested solutions are also welcome. thx for some help
I am facing a BGP flap issue between C3750 and C9300 where the BGP session is tearing down because the hold timer is being increased for some reason that I couldn't find yet. Basic topology:C3750 <-----> N3K (vPC domain) <------- L2 circuit -----> N3...
Hi,I'd like to confirm that the attached scenario is viable. According to documentation, there is dynamic NAT support within the Nexus3000 family (https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3000/sw/interfaces/93x/configuration/gui...
hi All, A Nexus 3048 is running NXOS: version 7.0(3)I3(1).Looking to upgrade to version 7.0.3.I7.10, and eventually to version 9.3.After seemingly succesful upgrade , the Nexus keeps running the old version.Details:Following this guide, which says to...
Hi I am searching for Nexus 9336C-FX2. I wonder LACP/Etherchannel is supported on 100GE ports or not?From the documents, I can see it is supported but I need confirmation. Thank YouPeyman
Hi, is it possible to do a one to one vlan translation on a Nexus 9300? The Nexus is running in NX-OS mode and VXLAN is not enabled. With the switch port vlan mapping command i get a warning message: hostname(config-if)# switchport vlan mapping 10 20...
Guys, I am facing an issue in the N7K where I trying to configure the ip dhcp relay address X.X.X.X on a VLAN interface, but I getting the following error message: ERROR: hardware programming failed. Reason: Tcam will be over used, please enable bank...
hiJust installed a n9k (9.3) in production and I launched a nmap to it (only tcp first) and :21/tcp filtered ftp25/tcp filtered smtp111/tcp filtered rpcbind161/tcp open snmp179/tcp open bgp512/tcp filtered exec513/tcp filtered login514/tcp filtered s...
Hello All, I have a EVPN VXLAN setup where Nexus 9K C93108TC is acting as a leaf. There are several servers connected with the leaf switch. We have some servers with 10gig NIC and some of them have 1Gig NIC. All the server with 10Gig NIC work properl...
Hi All,I am trying to enable netflow on a N9K-C9372PX switch but there is no "feature netflow" command...Anyone know why this is missing? Cisco Nexus Operating System (NX-OS) SoftwareTAC support: http://www.cisco.com/tacCopyright (C) 2002-2016, Cisco...
hi,I would like to know how to configure tracking interface with vrrpv3 on n9k.A (master) :interface Vlan1145no shutdownip address xxxxxx/26vrrpv3 4 address-family ipv4priority 110address yyyyyyyy primary B (slave) :interface Vlan1145no shutdownip ad...
HiI was checking the configuration guide for LACP on Nexus 9336c-FX2. Based on the information provided in this link, LACP load-balancing Hash is supported on the following items:Destination MAC addressSource MAC addressSource and destination MAC add...
HiI wonder in a "Breakout port" supported switch can we configure a port channel-group on different "broke" ports?For example:on Nexus 9336c-FX2 configuring a port-channel on ports:1/1/1 & 1/2/1 & 1/3/1 & 1/4/4Thank you
I need to upgrade our two Nexus switches 7909 from version 6.2.24 to 8.2(6).Is it possible to go from 6.24 straight to the 8.2(6) or do I have to upgrade to 7.x first?Thanks!