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Hi All, I have a new cisco 4510R+E, I have created vlan and trying to test the vlans by connecting two laptops and ping each other, ping is working fine between both the laptops and from laptop to switch, and when i am trying to ping from swicth to ...

Hello  what to do here Please can you help me regarding this  Massive degradation in local network throughput I just tested to copy a 4GB file from the network share to my local hard disk and it just gave me 1MByte/s where I would expect 100MByte/...

Hello,  i have logs on my Layer 3 switch that shows CPU HOGS from SNMP , what's weird is that is causing the OSPF adjacency to come down. the Switch is a C3750G with IOS 12.2(55) Is this a cisco bug ? What can i do to reduce those errors ? Jul 18 1...

Hello, I have problem with configuration of the cisco Aironet 702I. I can't  access to configure terminal option or to web setup. I search a solution to this problem and i found that the issue exist that the CAP702I  ( Controller based Access Point) ...

Hello all, This may sound silly but I'm not sure if I understand the terminology correctly, and I would love to be able to confirm this.  In a 3 switch topology, where 1 <-> 2, 2-<>3, 3<->1, my understanding is that the root bridge is created per v...

joel75941 by Level 1
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I have a problem with a router not sending out ICMP unreachables when it receives a frame which exceeds the MTU and the do not fragment flag is set.Cisco IOS Software, s2t54 Software (s2t54-IPSERVICESK9-M), Version 15.0(1)SY2, RELEASE SOFTWARE (fc4)M...

jakelomax by Level 1
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Not sure what this error message means.This is my configuration in brief:Model:  N5K5596 using Fabric PathSoftware:  version 5.1(3)N2(1)interface port-channel101  description xxxxxxxxxxxx   switchport  switchport mode fabricpath  lacp min-links 2  sw...

Hi, We have a corporate network with 7K Cores and several access 3750x access switches. We have a request where a visitor& partner want to setup a small network with 5 pcs for their conference. In the past we provided a 8 x port Cisco switch hang o...

q-le by Level 2
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  • 6 replies
  • 0 Helpful votes

Hello.  I've done some searching and haven't found any response that really speaks to my question, hence this post. Question: What is the routing capacity of a 3850? Background: Specifically we are using OSPF in our network. The OSPF "interface" is...

I have seen several posts on port forwarding but each left out something that I am not sure about. I have a camera server on a LAN static IP (192.168.40.5) and have a static WAN IP issued by my ISP (70.111.111.111). I am switching out a lesser router...

Hi, I was attemping to summarize to default the other day, and it raised some questions for me regarding EIGRP.  I applied summarization to default on the agg routers as shown in the diagram.  AD is set to 254 so that the default will not clobber ...

Can't find the answer I am looking for anywhere...What is the preferred order of operation when adding additional VLANs to a Port-Channel already in trunking mode?Do I add it to the physical port first then the port channel? Or the other way round?

mfurnival by Level 4
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Hi All, I've encountered an interesting scenario today relating to some recently commissioned pairs of 4500 series L3 switches in a VSS configuration. Since deployment, there have been reports of random disconnects from users accessing resources at o...

bazzaroo by Level 1
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