"show ip flow" commands do not work on a Catalyst 4507. I can do "show flow" but it is just to view basic exporter, interace, monitor, etc. config type info.How do I verify if netflow is actually working on this platform? I read at https://www.cisco....
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Hi, I am using a 9200L stack as our main root switch in a small network. I know that DNA Essentials license provides some basic L3 functionality including inter-VLAN routing, but I am wondering if I need to do anything to enable this, or if I simply ...
Resolved! I cannot ping a specific port
Good day everyone, I am a college student with a project, and I am new to cisco, so here is my problem.I am trying to ping the end devices of R0 from the end devices of R1,R2,R3 and vice versa. now from the pc's of R1,2 and 3 I can ping them until th...
Hi, I have just performed my first ever firmware update on some Catalyst 9200 switches, and after transferring the BIN file to the flash to perform the update, all the switches throw an alert about flash usage being over 70%. My question is, what fil...
Hi Guys, are there any plans to support GLC-GE-100FX= for Catalyst 1000. I looked into supported sfp list, but there was no support. Wolfram
Resolved! 两台4506-E配置的VSS，现在要升级IOS版本，如何配置
目前运行的版本:cat4500e-universal.SPA.03.06.00.E.152-2.E.bin升级版本:cat4500e-universal.SPA.03.11.03a.E.152-7.E3a.bin需求:两台4506-E配置的VSS，升级IOS版本，使其支持SSH，请问如何升级IOS
Dear support, whats the sequence or technique for adding tacacs aaa commands to a switch on already added to ISE. Whenever, I add the following commands...I get lockout of the configuration..with console saying command not authorized.. !aaa authentic...
Running into a Spanning Tree issue and trying to figure out why Cisco is Blocking the port. It is connected to another vendors' switch, no changes has been made and both sides have VLAN81 set as Native VLAN. All the other VLANs are working but for ...
before port 1 bouncing or changinng power inline config :gggSW1#sh cable tdr interface Gi 0/1TDR test last run on: July 01 13:34:35Interface Speed Local pair Pair length Remote pair Pair status--------- ----- ---------- ------------------ -----------...
Hello everyone, I am a student attempting to put together my first packet tracer lab. It's not going well, to put it mildly. So the first out of what many problems I am going to encounter during this project is that I cannot seem to get my routers to...
Resolved! Vlan with Windows DHCP Server
I have a problem to configure a Vlan with windows DHCP server my problem is How to impliment inter-Vlan between Vlansmy exact qosition is what ip address i have to give to each Vlan?Thanks
Does anyone know how to access support files and downloads for a used device when a device is already on contract with a different company? Seems Cisco is unable to support a device and will not allow me to purchase a contract because the device is ...
Resolved! 3750 mls qos question
I have core switch connected to uplink Cisco router on 1/0/48. Port 1/0/1 on the switch is connected to a server. Now here is the configs for both ports for comparision:interface GigabitEthernet1/0/1description Serverswitchport trunk allowed vlan 10,...
I have been manually trying to assign IP addresses to ports on my switch using the following on the CLI: conf tint fa1/1no switchportip address 11.200.1.49 255.255.255.0no shendconf tint fa1/2noswitchportip address 11.200.1.50 255.255.255.0 then i a...
