Switching

Dear Mrs and Mr I have a SF300-24P switch, which no longer works in POE, following a power outage. thank you for your help Lionel

Hi Guys,I have three following vlans on Aggregation switch 1.Vlan 10 for Data 2. Vlan 20 for Printer3. Vlan 100 for Network Management I have an access switch which is connected to DC Core Switch. And that Access switch have three vlans (Vlan-10,20 ...

We have a MPLS connection between sites and we also have a National Ethernet connection between the remote sites and HQ. My Query is If I configure IP SLA on our switches like this: ip sla 1 icmp-echo 192.168.121.153 timeout 1000 threshold 2 frequen...

下記の2台の2960Xにおいて、同様のサーバーがつながっているにもかかわらず、 「SW03B側」uSecsの値が1桁ちがい多く、Runtimeも長くCPU使用率が高い状況です。 ハードウェア異常等の前兆ではないかと心配です、原因や考えられることについて教えてください。 SW03A#sho processes cpu sortedCPU utilization for five seconds: 31%/0%; one minute: 31%; five minutes: 31%PID Runti...

Hi All We have multiple locations on DHCP snooping (proposed), and everything pointing to a single FTP server (VM).. how do we provide redundancy for this ftp server ? i dont think we can define multiple databases on the switch side.. right ? is it...

I recently bought a used old c2960 from ebay for my home lab I wanted to download the new IOS version 15.0 but Cisco download tells me they need my business address and I don't have one. Does that mean I can't get the latest IOS because of this. Any...

We have a mixed bag of Cisco switches at a secondary location that we are planning on upgrading.  They are a mixed bag as in they are not stacked and have different configs, nothing is standard.  We are moving to newer Cisco switches that will be sta...

 I have a 3850 switch connected 10G to a Linux server. The switch is forwarding multcast at around 600M and I am getting increasing output drops. I noticed that the pause frame counter is incrementing also on that interface. Is that counter for fram...

We have a project to replace DIMM in old line cards and daughter card in 7209/6500, I would like to check what are the memory I have in the card, and make sure the memory sent by TAC is matching with what we have. However, I was not able to find a c...

I have 2 identical WS-3560X-24P-S running the same code (c3560e-ipbasek9-mz.122-55.SE5) with the same 2 power supplies (C3KX-PWR-715WAC). However, a "show power inline" shows different results: Switch 1: Available:720.0(w)  Used:277.2(w)  Remaining:4...

Hello all: I have a Cisco 809 router that I would like to set up port forwarding between the Async0 RS232 and GE0 ports. The GE0 port is connected to a static IP address, and the Async0 port will be used to communicate via serial COM1. Any tips on ho...