Hello all!Can someone please explain how ACL logging works in N7K?I have used the following:logging level acllog 5logging logfile acllog 5acllog match-log-level 51) What is the use of each command? According to Cisco, first two commands are supposed ...
Forum Posts
Not sure anyone face this similar issue before."ip dhcp relay address" can be configured and shows well from 'show running-config interface', however, it's not showing from 'show start' and 'show running' globally. Example:NEXUS# show running-config...
Hi Guys, I'm using Cisco VSS Core Switch C6807-XL with Software Version 15.4 and i have few other edge switches, ASA firewalls, routers & windows servers as NTP server on the LAN, i have configured the Core Switch to take time from Windows NTP server...
Resolved! Bridge Assurance questions
Dear Community,I had a recent issue where BA had blocked on a few VLANs on a PC between our core 7ks and our 9k's which are currently acting as agg switches. The blocking only happened for about a second but that was enough to cause some issues. When...
I have several Nexus 3000-series devices deployed as Layer 3 switches for customer machines. Each switch has 40+ SVI's acting as the default gateway for a particular host:interface Vlan110 no shutdown ip address 10.0.0.1/24 interface Ethernet1/1...
Running a lab environment at home with VMWare ESXi 6.5. I have a pair of Nexus 9000v (9.2.4) that is up and running with basic configs from the startup. I am able to SSH to each 9000v fine via mgmt 0. I've created 5 x vSwitch for each port to basical...
Resolved! VPC + HSRP Campus Datacenter
Hi All, Is it possible to to have two Nexus switches VPC'ed in DC1 and two Nexus switches VPC'ed in DC2 and run HSRP or some sort of GLBP across two DCs for distribution switches?I want to make sure the VPC switches in DC1 are aware of VPC switches ...
Hi Experts, I am trying to connect a Linux Server with 2x10Gbps to a pair Nexus switch as shown below : The bonding itself is using Mode 1 Active-Backup, between Nexus switches there is a vPC peer-link, and these Nexus switches are connected t...
Dear All,I would like to get HostA-VRFBlue talking to HostB-VRFBlue and HostA-VRFRed talking to HostB-VRFRed without traffic passing though the firewall.Will configuring EVPN Multisite help me? The two VRFs have multiple different VNIs and VLANs with...
Resolved! Nexus 3172T Multichassis EtherChannel
Due to critical diagnostic outputs, I must upgrade a pair of Nexus 3172T in MCEC configuration with the Core. I'm looking for guidance on potential caveats related to both the Nexus upgrade itself and having to perform upgrade on a pair in the MCEC s...
I have the maximum VDCs on a 7K and need to reallocate that VDC to support f2 fe card from m1 f1 type. I need to know if this will be service affecting to the rest of the switch? Assume that I would need to: no allocate interface Ethernet1/10-12,E...
Posting to see if anyone else has encountered this same issue, when polling the nexus 3064 for transceiver information, every once in a while certain ports will return value of 0 for things like temperature, voltage, dbm, etc. and sometimes they wil...
Hi After removing the subinterface, its still there. Please see the below. How can we remove FastEthernet0/0.102 completely?
Hi Guys, i hope i got a solution for the described issue. We have 2 Nexus 9K in a vPC Domain and 2 Cisco Catalys 2960 in a Cluster configuration.Between Nexus and Catalyst we have configured a Port-Channel and it works fine.Some weeks ago i add an ne...
Hi ALL,I have a crazy case ( pls see attachment) I donn't have Spine/Leaf topology.. Only Nexus EX 9300.So my task is create VXLAN topology, and organize interconnection between 2 of VXLAN "segment" ( for understanding pls see my simple diagram) and ...
