Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Hi Experts, We are planning to convert 2 Layer (Core and Access) LAN topology to 3 Layer (Core-Distribution-Access) hierarchical model. All L3 interfaces will be moved from Core to New Distribution layer. Please find attached topology I am testing in...
I have some questions about using MSTP between Cisco (3750, 3560, and 2960) and Meraki MS425's. I currently have a 6509E core acting as root bridge. The entire network is running rapid-pvst. The topology is simple with the 6509 at the core and a s...
Hello, I am doing some testing for Private VLAN (PVLAN) configuration. My test setup is as below: In this setup I have one Access switch and one Distribution switch, I have configured Interface Vlan on Distribution switch which is Default gateway for...
Hi, Can someone please let me know if the following Nexus-Server topology is supported with Parent switch as Nexus 7706 / Nexus 93180-YC-EX and Fex as Nexus 2348TQ? Server NIC is in Active-Standby state. I checked the Cisco link but could find inform...
is it possible to limit bandwidth to selected ip list on router ?? i have total 50 ip from which i want 30 ip get bandwidth of 4mbps and rest of ip get 10mb of up/down stream. Thanks in advance.
Below is my query: MINIMUM MTU AND MSS WRITTEN AT SOME PLACES ARE 576 AND 536 MSS RESPECTIVELY. AND THROUGH THE LOGIC OF MINIMUM 64 BYTE FRAME IS NECESSARY, MINIMUM MTU IS 46 BYTES WITH 6 BYTES MSS AND WHILE CONFIGURING WE ARE ALLOWED TO ENTER MSS O...
Resolved! 2960S ip helper address weirdness? bug?
Can someone please explain this to me... I have never been so confused. Over the weekend, I replaced a plain old layer 2 Cisco 2960-S switch. I came in today to find many computer not working because they couldn't get an IP address via DHCP. The setu...
Hi, I'm hoping someone might be able to help me with an issue I'm currently having. I've got two routers connected via a crossover cable, I've set the IP's on both routers for this interface. I've set ip routing up for each router. Below each of my...
Resolved! FWSM- Route based on nameif
Dear All, Host A(10.10.10.10) is in inside network and it is behind the interface with nameif INSIDE. Host A wants to access the HOST B(20.20.20.20) which is behind the interface with nameif OUTSIDE. Can anyone help me how static route lookup will ...
hi this is hamza shahid i need little help here which is about taking backup and restore config file of switches and routers. For example i telnet my switch or router and just go to that command which says just upload config file into switch from my...
Resolved! Advice Needed on VLANs
So, first off, I am relatively new to Cisco setup. I have some basic knowledge, but not nearly what I should for what I am doing. I need some advice and some possible direction. I have scoured YouTube and other forums and I can't seem to find somethi...
Hi. I'm trying to configure my home lab switch, but i'm not sure if it's right. I have a NAC device with an IP of 192.168.0.10 (used as UN for the device's login), and I assigned that IP as VLAN 1 (192.168.0.10 /24). Is this an issue? Should I set...
Resolved! Upgrade C3850 switch stack
I am planing to do an upgrade from 03.06.07b.E to 03.06.08.E. We are running install mode. There are two commands , wich should I use ? I have two C3850 in my stack. First: software install file flash-1:cat3k_caa-universalk9.SPA.03.06.08.E.152-2.E...
Here is a example for switch model number. WS-C2960+48TC-L now the question is, What is the full form of each character mentioned in the model number.
what is 802.1x ? does Tacas and Radius belong to 802.1x ?
