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Forum Posts
Note: I am not too proficient in English, for some confusing things you can just ask me directly, I am very ready to answer it. Hi my name is nata, I have a school assignment which is to create a network topology with the provisions of having vlan, t...
hi all,i want to make all access ports or ports on a certain vlan all port fast, i know the normal way of doing it per port(s)confint range 1/0/1-24 or just 1/0/25,1/0/27spanning-tree portfastbut can i do this for a vlan instead of ports, shall i do ...
While porting over a config from a WS-C2960XR-24TS-I: Cisco IOS Software, C2960X Software (C2960X-UNIVERSALK9-M), Version 15.2(2)E7, RELEASE SOFTWARE (fc3)To a C9200-24T: Cisco IOS Software [Cupertino], Catalyst L3 Switch Software (CAT9K_LI...
Has anyone configured a C9200CX to call home to the on prem SSM? The command structure in IOS XE 17 doesn't seem to follow the published documentation. My switch can ping the on prem SSM, so connectivity itself isn't the issue.
wr erasedelete vlan.dat reloadstill everything on the vlan config is still there
Hi, Who have a link or document with the Material Safety Data Sheet to Switch 4500X that share with me? Thank in advance. Matías
We use smartport macros triggered by a matched policy in Cisco ISE. Is it possible to detect a physical cable disconnect rather than a down/down event on the port? Default port config (Unauth vlan):interface GigabitEthernet1/0/2 device-tracking attac...
Hello. I have two 2960X switches in stack mode. I want to create an aggregation of two ports to two non-managable (external) switches and not Cisco. By default, by connecting both ports at the same time, the spanning-tree of the remote switches block...
Hi all Connection PoE Switch --> IP Phone --> PC is very popular, it works for almost of cases, just need PoE switch that supports voice vlan. I did it a lot of times. However, for CBS220, I cannot make it work. Anyone please help? Below is wha...
Hi I try to confire the vlan management on cisco packet tracer but i can't do it... and i don't know why... here is a very simple architecture I must surely be doing something wrong or forgetting something since whether it's the router or the PC I c...
Resolved! No static ip routing on Cisco 2960 Plus
Hi all,We are currently working with a Cisco 2960 Plus Switch running 15.2 (2) E8 Software. We are trying to get our VLANs to communicate using the ip route command, however, the command is not recognized. On the official Cisco website, it is mention...
Can anyone help me with this issue. I have all interfaces on a 24 port switch programed the same, but I get these random single ports that can't access anything on the network. You can see in this example port 5 is configured the same as the ones aro...
Resolved! Catalyst 3650-48FQ-E Switch Update
I inherited about 60 2960x and 3650 switches in my new position, all of which were not updated after installation in 2016-2017. I have gotten through all the 2960s and have started on the 3560s. First up are a couple stand-alone Catalyst 3650-48FQ-E...
Hello.SYMPTOM: Remote-end application latency and disconnects. ENVIRONMENT: On a primary of two Nexus9K's set up in HSRP, there exists a port channel built from 2 ports. One of the ports shows zero output discards, while the other shows constantly in...
Hi, We're using Cisco C9200L's in some of our OT environment to which some very old Siemens hardware is connected. For some reason Siemens decided in the past to use a single MAC address, specifically for LLDP, for all their devices (note: this LLDP ...
