Hi,I am working on some scenario and i am stuck to solve it.The scenario isR1 is connected to 3 other Routers. Namely R2,R3 and R4.R1 is accessing loopbacks 100.84.1.1 and 100.84.1.2 through R2 when R2 is up and working.When R2 goes down, then track ...
Forum Posts
Resolved! Cisco Catalyst 3560-CX Factory Reset?
I have searched the internet trying to find a way to do a factory reset on the Catalyst 3560-CX switch and I found NO luck. I am consoled holding the "Mode" button down while switch boots and get to the "switch :" prompt. I type flash_init and all I ...
Im using NCS 5508 with IOSXR 7.1.2 and im looking for the show environment command did it change ?
Hi,I have learned how to create subinterfaces on a router for inter-VLAN routing purposes. Recently, I have noticed that routers can be connected to other routers using subinterfaces. Can somebody explain how to do that? Please find below the network...
I been using a workaround to overcome the limitation of a non-cisco network router that I have (which can't do OSPF). It connects to a Cisco based network which uses OSPF. But, I can't use that workaround anymore. So I need a new workaround or hack. ...
Resolved! Consequence of changing EIGRP router-ID?
Hello. On a production routing device, if change the EIGRP router-ID, what will be the consequences? My specific admin issue-- When i use command sh ip eigrp topology A.B.C.D /24 to see the originating router, I often an given an IP that I don't reco...
Resolved! Split Tunnel from Mac
Good morning,First up, I am not 100% sure if I am in the right board, so if this message needs to be moved, please let me know or move it as required.I am looking to setup a split tunnel from my Mac (Ventura 13.4.1) and one of the VPN options in this...
I need to upgrade from c3825-advipservicesk9-mz.124-15.T11.bin to c3825-advipservicesk9-mz.151-4.M8.bin. Can I go stright from 12.4 to 15.1 ?
One lab that stuck out to me: "Implement a multivendor OSPF lab with VMWARE Fusion" and another: "Fortigate Vagrant box for VMWARE Fusion" I'm looking for a site that will get me up to speed on multi-vendor/technologies labs. I'm going to be enro...
Resolved! Static NAT mapping is not working
Hi. I thought I had this down pat, but it turns out I didn't. This is a CISCO 3925.. Single outbound IP, and a bunch of LAN clients using 192.168.x.x very typical setup.NAT is working fine, except I can't allow an incoming port to be mapped. I have ...
please help setup the home lab to the home modem and routerIf I want to practice on static routing , do I need to subnet real ip addresses that assigned to my router? I already have the starting ip address and the end too, or I can subnet any ip addr...
So i'm doing a lab bgp path selection is as thusAttributesWeightLocal PreferenceOriginateAS path lengthOrigin codeMEDeBGP path over iBGP pathShortest IGP path to BGP next hopOldest PathRouter IDNeighbor IP address My question is about R4 and R5 t...
Hello, everyone!I am studying BGP at the moment and I have a question about the 4-Byte and 2-Byte ASN compatibility. I understand that we can use the 23456 ASN which is reserved specifically for this purpose, however I have a question.Consider this e...
Hi,We have purchased new 8200L-1N-4T Router and also DNA licenses, which is reflecting in our Smart Account.Pls guide on steps to be configured on 8200L router. Also, we do have On prem Satellite server.RegardsJagadish
