Good morning,I have a little understanding how Cisco cable-diagnostics TDR works, but I had a simple question. I have an AP that is using PoE on port 27, and when I run the test is say 55 which I assume that means 55m away? Should that be a concern...
How will you find out Uplink in L2 switches
Hi, I've been using, testing and updating Nexus switches for a few years now but this problem has me stumped. I have several N9K-C9232Cs. Plan is to do a basic functionalty test, update them and deploy.They are currently running NXOS 9.3.9 and are in...
I know it stands for Enhanced Address Recognition Logic. any good documentation about it?
Hi I have a 10G nexus 3524x: switch# show version Cisco Nexus Operating System (NX-OS) Software TAC support: http://www.cisco.com/tac Documents: http://www.cisco.com/en/US/products/ps9372/tsd_products_support_series_home.html Copyright (c) 2002-2016,...
Hi,I am new to networking. Need to configure syslog server to switches. Could anyone please help what information and commands needed to configure that? Thanks!
Hi all, Currently, Catalyst 1000 Series with version 15.2(7)E not support Flexlink function, but does it support Flexlink+?I've try to add Flexlink+ command on this model not success, the error displayMain port:interface GigabitEthernet1/0/1switchpor...
Hito enable Wake on LAN on 802.1x enabled ports the settingaccess-session control-direction both | inmust be used. From the descriptions it seems to be clear that the option in must be used, so that the switch can forward the magic packet to the devi...
There are 5 C9200 switches operating as a stack running IOSXE Version 16.9.3:- when making any configuration changes and type write memory command the stack shows the below log and then reboots with no any configuration change. Log: 001479: Jan 15 ...
I am trying to create a new fiber extension off of my 6880 X LE catalysts but the fex is stuck at "Registration" and the logs show: %FEXMGR-SW1-3-FEXMGR_MAX_VSLOT_ALLOC: No VSLOTs are left for new module to allocate. Enable Temp VSLOT to allow 'renum...
#Help I have recently upgraded our cisco 4507 switches from IOS "Cisco IOS XE Release 3.8.6E". to " Cisco IOS XE Release 3.11.6E". After upgrade Avaya 4625 and Avaya 9600 series phones stoped reaching TFTP and utility servers. There is no config ...
Hello,I want to upgrade 6880-x-le VSS switches from 152-1.SY4 to 155-1.SY8. My plan is to upload the new software to both switches and use the "reload" command.there is one thing that I am not sure of and that is the ROMMON. The current version is ...
Hi Guy's,I've just start my CCNA, and i have a question, why when we have two switch's and more than a vlan in each switch, we need a physical link for each vlan (without using a trunk ) . Sorry if my question seems silly
Hi I would like to get help from you guys for deny traffic at same Vlan. (I am using 9300 switch no router or firewall connected ) I have some vlan 10, 20, 30 ,40 Vlan 10 172.16.103.0/16 Vlan 20 192.168.20.0/24 Vlan 30 192.16.30.0/24 Vlan 40 10.0.0.0...
Hi All, I'm trying to enable netflow on this switch but it doesn't work:- I upgraded the IOS-XE from 16.12.03 to 17.06.03: #sh version ROM: IOS-XE ROMMON BOOTLDR: Version 7.1.8 [RELEASE SOFTWARE] crashkernel=64M xxx uptime is 2 hours, 27 minute...
