Hello friends, from what I understand storm-control only filters inbound broadcasts. In the topology I have attached, does anyone recommend the best place to configure storm control? we have a lot of building access switches and recently had a bro...
Network infrastructure consists of multiple stores connected with MPLS, everything back hauled to our data center for internet and resources. Every store has a router and a switch on premise, except for one which i will get to in a moment. Every rout...
Hello, I have a question (first of many). I should mention that I'm new to networking so I apologize in advance if my question is stupid or does not make sense. I'm trying to understand how multiple switches can connect to a single switch (what i bel...
Hello, we are planning to redesign our internet and this time instead of leveraging the dist/core switch for connecting the firewall and WAN throught L2/L3, there was a suggestion made to place a breakout switch between the core switch, the firewalls...
All,Can you guys help on how to do firmware on WS-C3750X-24S-S stack? I found other link but it didn't help. I have .bin file already downloaded and i plan on upgrading this stack via USB. Thank you all for you time.
Respected Everyone,I am completely new with the Switch and currently working on it.Focus: '' PTP Communication based on Layer 2 (MAC) between CISCO Nexus N9K 93108TC-FX Switch and Slave Sensor ! Problem: Slave Sensor is able establish Communcation ba...
I was going through subnetting. I turn into a doubt.As per books and tutors.ClassA can have mask from /8 to /32 and have variable subnets and same for next two classesClass B can have from /16 to /32Class C can have from /24 to /32 My question is , C...
What is best practice when it comes to upgrading Cisco IOS? I have a production router that needs to be upgraded from version 3 to 16 but since it is my first time, I am worried that I may end up breaking it. Is it generally safe to do the upgrade?
Hello recently I had to engage my old 3560 switches in my network awaiting for new switches to be received for the new building.suddenly I started to receive many complains on about all my 3560 switches 7 switches WS-C3560-24PS connected clients.when...
Hellois there anyone who can explain me:1) SNMP trap and informs (the difference/similarity between them etc)? 2) And how to configure SNMPv3 on nexus switch? Or please explain me SNMP in general or can you give me a link to a good explained guide? 3...
Seems as if no matter what I do, configs to all my nodes in a topology are not save. I always choose "extract configs" and "close terminal windows" and choose "overwrite" existing file or even not choose to overwrite, but upon launching simulation of...
I am having a bit of a contemplation. Most things I read say to put a root bridge (per VLAN) as the Core Switch. I know most, if not all, the configurations about spanning-tree and root bridges and the election process. My question is would it be bet...
I'm setting up a lab, pfSense router -> c3750 as core -> access switch 3750 as switch1.I've set the vlan 101 on the core switch, enabled DHCP on the vlan 101. DHCP is working well.I've setup the route on the core switch, I can reach the router and th...
Hi,Is there any document that describe which commands are allowed in each privilege level in cisco routers and switches?
Hello, I need to first preface that I have a brain injury, so if I forgot to post any details here, I will be happy too do so. I a, setting up a "new"-to me Cisco 3560X with the upgraded E image: show ver:Cisco IOS Software, C3560E Software (C3560E...
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