I've been trying to work create a network with multilayer 3650, that has STP and DHCP, and got stuck on the STP part.here are the commands I put in my topology, in the order I put them -MU -int ra g1/0/3-5switchport mode trunkswitchport trunk allowed...
hello I goofed and uploaded a new image to my Cisco 3750.I deleted the prior image and set the boot flash statement and then used the command boot system flash: old image/new image This caused me to enter into switch: mode I have tried various recove...
We have a Cisco switch (Cisco Nexus Switch 6001) where we need to configure a VLAN IP like a normal switch(Normal Switch #Interface vlan1#ip address 192.168.0.1 255.255.255.0, but there is no option available. How can we configure the VLAN IP on this...
Switch: Cisco C9200L-48P-4XIOS XE Version: 17.12.03 (cat9k_lite_iosxe)IP Phones: ShoreTel 115 and Yealink T30PAccess Points: UniFi AC ProAll switch ports are functioning for data transmission, but none are supplying power to PoE devices. I have alrea...
I have been task to turn a immature network into something that looks more standardized. I wanted to create a Network Design with Collapse Distro & Core with a single WAN connection and two core/distro switches. Question 1.) For FHRP, what connection...
Hello,Can someone please shed some light on the purpose of a native VLAN in a modern network?I’ve seen the classic explanation, as outlined in this previous post:https://community.cisco.com/t5/switching/why-native-vlan-is-used/td-p/2694265Ahmed Muhi'...
Hi Everyone,I would greatly appreciate your help, the log in a cisco Nexus9000 C9336C-FX2 Chassis is showing high temperature in three ports Ethernet1/34, Ethernet1/35, Ethernet1/36:2024 Sep 20 15:29:38 %ETHPORT-4-IF_XCVR_WARNING: Interface Ethernet...
We are in the process of replacing a legacy Juniper Core switch with a 2 stack Cisco 9300 configuration.The VM Hosts within the environment are all configured in the current Vlan 1 on the Juniper switch.We are trunking to these hosts.We have the foll...
Hi,Can someone help me in a problem related to HSRPMy standby router is not able to ping virtual ip, active router is pinging the same.My HSRP is working i.e shifting to other router.Noticeable thing 1. when i provide manual mac address then hsrp wor...
Hello Pros, I was trying a Brand new Cisco 9200 Catalyst switch to Latest IOS firmware. I was able to upload the Image successfully. I would see it in the flash: But when I gave command show version it was showing the old Image. So I was trying to c...
I am new to PT and taking the online intro course.In the sector Video - Deploying Devices Example they connected home router to a webcam. I tried connecting mine on my PT but it keep getting connection error: The cable cannot be connected to this por...
Hello all, I am trying to get into ROMMON on a C9300 switch. I was attempting to get the switch on our Meraki dashboard and missed a step during the configuration/onboarding and would need to start the process over. I have followed the steps as indic...
Hello, all.On a couple of stacks, when I run "install remove inactive" I get the following message:install_remove: START Thu Sep 12 12:02:24 EST 2024FAILED: install_remove : The input file INVALID is not a valid fileIt is version 16.5.1a.Here is the ...
Does C9500-48Y4C-A support both SFP and SFP+ RJ45 module? Have checked the https://tmgmatrix.cisco.com/?npid=50 Cisco Optics-to-Optics Interoperability Matrix for combability, it is on the list. But from Cisco commerce online configuration, there is ...
we need to carry out simulations in the laboratory and consequently allocate memory or CPU at 90% as the DNA Center has been unable on several occasions to detect this condition in the Catalyst 9200 and 9300 series switches while other SNMP monitorin...
