I've been the given the task (which I've never done before) of mac filtering on a couple of Ethernet ports for our meeting room. I'm getting confused by what I'm coming across on Google searches as I have about 200 or less mac address' I need to add ...
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In QoS, during classification, the packet must match certain parameters, right? Like if we want to prioritize HTTPS traffic, for example, it must match the port number or some other parameters.However, after one device classifies and marks the packet...
Dear all, I am setting up a simple network for a CTF event being hosted at my place of work. The platform we are using has requested that we measure the bandwidth throughout the event to determine how they should improve their services going forward....
Resolved! line protocol up down
trunk link between two switches line protocol up and down fluctuating
Resolved! Is CCT worth the time ?
I am new to IT. I started studying for CCNA . There seems to be a lot of info to understand for CCNA . I am thinking to go with CCT and then with CCNA. Is studying for CCT worth ?Does it will give have any advantage when I start preparing for CCNA ?W...
Resolved! Need help with my whole network
Okay so I am new to cisco packet tracer and I got handed an assignment, I am trying my best but I literally cannot get this to work.My assigned IP address is 200.111.32.x/25 (meaning x can be changed)First of all, I have to assign IP addresses for th...
This Cisco article talks about the Cisco IOS order of operations:https://www.cisco.com/c/en/us/support/docs/ip/network-address-translation-nat/6209-5.htmlUnder outside-to-inside, NAT is listed before routing. How does that work in practice?I think th...
Hi there,I wonder if anyone can advise? When our new network infrastructure was set up, we got a complimentary 12-month managed alerting system from the contractors. That's now come to an end, and I'd like to investigate the alerting within Meraki to...
Hi to all,our Prime became unregistered and now it is impossible to register it again with cisco smart software portal.I follow the basic procedure of creating a token which then i fill in the appropriate form in the menu Smart Software Licensing.Aft...
Hello everybody, We are planning to perform an upgrade on our ASR 1001-X from 3.13.04 to 17.3.5. Doe anyone know if we have to perform a DLC for the smart license ? In the license we have in use, we use the 20G license. WHITE# sh platform hardware ...
Resolved! Cisco MDS 9000 SNMP Get-Bulk
Dear all,I am running a Cisco MDS 9148S. This device is running firmware is version 6.2(9).I looked for about SNMP Get-Bulk settings, however I did not found any information about it.Is this function enabled on SNMP agent running on Cisco MDS 9000? C...
I have configured DHCP server in Cisco Switch, with/25 subnet, in which we can use 126 IP addresses for clients. Please find the below snapshot in which Leased is 40 and Excluded address are 100 total 140, how is it possible. What might be the issue....
Hi all,Ive just configured a 4 switch stack using a mixture of the web ui and the CLI. I decided to set up all VLAN tags using the CLI as it was quicker to tag ranges of ports etc.My issue is that after configuring all of the ports with their respect...
Hi Guys,Currently we already have alerts in place for my access points and switches. If something happens, usually PI will send alert via email. But the email notification is only sent once when the issue occurs (or after it cleared then the issue oc...
Good afternoon,I've completed the exercise to 91% but am unable to finish because the assessment keeps saying that I have the wrong IPv6 configuration for the router.I have assigned it 2001:DB8:CAFE:1::1/64 and 2001:DB8:CAFE:2::1/64 for Gigabitethern...
