We have a few Cisco 9300's in production, 2 of which we need to move to Network Advantage so we can set up SVI's and HSRP. We purchased them with Network Essentials which included the DNA Essentials. My confusion and frustration is with what is nee...
Hi, I'm trying to understand what could be the most useful Snmp traps to enable on a core switch in general. Any idea? Going more specifically Also for broadcast storm problems and other type of problems related to it. I already enable the "storm-con...
I attached the packet tracer file, but here are the configs for the two switches connected via layer 3 etherchannel. I have a computer attached to each switch on vlan 10 (f0/1), and they can't ping each other. Switch1 Current configuration : 1754 by...
Hello, On a brand new catalyst 9407 chassis running the IOS XE version 16.12.02 I have the following message: "May 25 14:23:16.217: %IOMD-2-POE_RW_FAIL: Chassis 1 R0/0: iomd: POE read/write to HW failed on Slot 6 Subslot 0.POE functionality will not ...
We recently brought a couple computers onto our network to provide them with internet access (We are a Municipality and they're the local Theatre). We built out a separate VLAN for them and they're getting their addresses from our DHCP server. Their ...
I have a Cisco 9300l 48p switch. Yesterday our power went out and the switch came back up but it's stuck in standby mode (rapid lashing green light). What do I have to do to gain access to the console or get the switch to pass standby mode? I can not...
Hallo,i had a Problem with Nexus Switch 93180YC-EX, after I updated to version 9.3.8 ( it had NX-OS Release 7.0(3)I7(3) ) and everything is going ok without the ospf.The ospf neighbours on outside interface to ISP is down, the switch can’t build more...
Using Cisco Prime to upgrade C2960X switches. One of several switches failed when upgrade from 15.2(2)E7 to 15.2(7)E5.Distributing image using TFTP was successful, but Device reboot failed. "Device not up after waiting for MAXTIMEOUT". Connecting a c...
Cisco Nexus switches are configured with configurations components that include "ethpm" in it.. Can someone tell me what is the significance of ethpm related configurations?e.g.logging level ethpm link-up errorlogging level ethpm link-down error
Hey All! Need your help please, We are needed to do an upgrade of IOS-XE on a two switch 3850 stack. ( Switch 2 is the master) We are going from 3.07.3E to the newer 16.3.5b (Earlier we had done an upgrade from 3.3.4SE to the current version 3.07.3E ...
Hello Community, I stacked two Cisco 9200 devices, after that there was an fail. I think its because there is a difference between the versions (my mistake to stack them before they are on same version).1 Stack Member: 17.03.04b2 Stack Member: I thin...
I have probably spent 5 - 6 hours at least over the last couple days reading about smart licensing with Cisco, trying to understand what I need to purchase to properly license my two 9300L Cisco switches I bought recently from the Cisco store on Amaz...
Hi we have bought some c9200 switches with network essentials and dna essentialswe have installed a satellite SCCM on premisenow we are trying to register our devicesbut unfortunately the command (license smart register idtoken) is unavailable our SW...
Hallo,i had a Problem with Nexus Switch 93180YC-EX, after I updated to version 9.3.8 ( it had NX-OS Release 7.0(3)I7(3) ) and everything is going ok without the ospf.The ospf neighbours on outside interface to ISP is down, the switch can’t build more...
