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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...

I am facing slow data transfer in my LAN. In the LAN I have one Cisco 3750 L3 switch connected to two Cisco 2960 L2 switch in the same rack. There is no VLAN configured. The transfer is very slow i get about 1 MB/sec to 2 MB/sec for any data transfer...

eash by Level 1
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I have come across this problem when using SNMP (v2c or v3) to look at spanning tree info on a 4506 with at least 03.08.05a.E on a supervisor 7:   This is the VLAN 300 spanning tree when using the router commandline:   # show spanning-tree vlan 300 <...

We have one ISR4321 router(online) and one ISR4321 from RMA, if we transfer the license form online router to RMA router, how long does the license in online router can use?

sgqjt0001 by Level 1
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Hi Team,   I have cisco CISCO7606-S running with "c7600rsp72043-advipservicesk9-mz.122-33.SRE9.bin" where one of the line card showing the below error.     :%FPD_MGMT-3-INCOMP_IMG_VER: Incompatible ROMMON (FPD ID=1) image version detected for 76-ES+X...

Robo123 by Level 1
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Hello!I have an issue about OSPF in packet tracer. I upload my topology. There are 5 router in my network and R4 connected to R5(ISP). So that, I have default route to isp and originate it in ospf. R2 get this default route with 2 different way.  Whe...

thajiyev9 by Level 1
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  • 25 replies
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I have a cable modem, Cisco 5505 ASA, Cisco 24 port switch, and an Asus AC66U router in my configuration. I have the configuration set up with one subnet for my main network and the ASUS router set up for the guest network. I am using the ASUS router...

FIRST OF ALL, HAPPY NEW YEAR! I have a need to setup a failover link from my DC to DR for a project. The setup at dc is such that we have following: Cisco 2811 router-->Checkpoint UTM-->L3 switch--> App and DB server. ( the web server is hosted at DM...

Hello everybody, I´m searching for a Router for our Company, but got confused a little bit on which Router fit to our Infrastructure. It would be nice if someone can help me to choose the best type. Below is a list of our Requirements: We need to use...

Samershri by Level 1
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3750 in routing mode acting as dhcp servr. Two vlans: client and staff. dhcp pool is set up relevant to client vlan. Only one port in staff vlan which is connected to a 2960, all of whose ports are in staff vlan. Off this 2960 is a w2k3 dhcp server. ...