Switching

Hello, Have tried configuring Tacacs on a new Cisco 1300 switch, which is running on latest version. Wherein Authentication is successful and able to access switch CLI but unable to see Authorization getting enforced on switch. Hvae checked ISE logs ...

We have recently deployed more than 80 C1300-8FP-2G switches in our environment, at several remote locations. I am seeing this problem on several switches at all locations.The issue is that the switch appears to lose it's default gateway at times. We...

Hi All We bought several C9300 with dna license and Licenses are already present under the samrt account.   IF we don´t have the C9300 with direct access to internet , how can we manually add the licenses?   Is this the place? Hope you can help  Reg...

Need help for SNMP config on Cisco IE 4010I tried the below and it doesnt seem to work, please help:snmp-server group SNMPv3Group v3 privsnmp-server user prtg SNMPv3Group v3 auth sha abcd priv aes 256 abcd  

I have a C9500 setup as erspan-destination.  I know it is receiving the traffic because as soon as I direct a erspan-source to it, the cpu process goes up.  But the C9500 won't dump the traffic on to the destination port.  I have a C9300 setup exactl...

Introduction:Recently, we encountered a case involving a Cisco C9500 core switch experiencing high latency affecting internal servers communicating with external destinations. The initial symptoms pointed towards a classic network bottleneck, but the...

Hello everybody, I tried to implement a ERSPAN configuration between two Nexus 9300 and a Catalyst 9500. Nexus Model: N9K-C93180YC-EX - Release: 7.0(3)I7(9)  Catalyst Model: C9500-40X - Release: 16.12.3a (bundle mode) I configured on the Nexus an ERS...

Hello Team,I am using 15 QTY of IE-3400 Switches in Customer environment and all are forming a Ring using REP Protocol. Everything is working fine. I can see that some automatic configuration changes is happening randomly in the configuration of swit...

I set up CML free tier. I have a network with an external conn., router, 2 switches and Ubuntu server, my goal is to turn it into an Ansible lab, but I can't find a way to save the server's config; Basically looking for the equivalent of "write mem"....

Hi everyone,I have a vlan no. 33 assigned to a group of users through my network and access the vlan from the core sw to a specific sw, however, i have issue i receive vlan ip with 192.168.1. x instead of 192.168.33.x  DHCP when i unplage the etherne...

I would like to configure a C9200 switch to send SNMP traps when the percentage of input or output packet errors on an interface reaches a certain threshold.  How can I do this?  

We have a few stacks of 9300-48UXM-A  ranging from size 2 to 5 in size planned for implementation.  We were running 17.3.6 code and noticed that anytime someone would issue command "wr mem" the switch would reload with errors below.  We figured this ...