Switching

Dear Team i have mistakenly erased the ios of cisco2950 24 port switch switch is not booting now what need to be done i didnt have ios image also please share me the lik of ios if possible and how to load it on switch please help

Hi Guys, As per subject above, all switch is using VLAN1 as management with few other multiple VLAN. If we remove the VLAN1, Does other multiple VLAN is still working?, the reason is we suspect traffic flooding on VLAN1 and couldn't locate the sourc...

So, I have a Catalyst 2960 that has 12.2 (55) installed on it and basically turned it into a Layer 3 switch. I have the default VLAN 1, VLAN 10 and VLAN 20.  VLAN 1 - Ports 1-12 - 192.168.1.X VLAN 10 - Ports 13-24 - 192.168.10.X VLAN 20 - Ports 25-36...

I have a production cisco WS-C2960G-48TC- switch at one of our sites that we recently acquired. this switch has an image of:  Switch Ports Model SW Version SW Image ------ ----- ----- ---------- ---------- * 1 48 WS-C2960G-48TC-L     12.2(25)SEE3    ...

I am setting up multiple VLAN's in a small to medium size office with 180 hosts.  To do this, I will add a layer 3 switch as a distribution switch to link up multiple L2 switches that have up to 4 VLAN's each.  There are two routers in the office, on...

So NX-OS 7.2 is supposed to have a fix for the issue which won't let you run a routing protocol over a vPC enabled Vlan, if that routing protocol uses multicast for neighbor keepalives.  To those of that have keep dancing around this issue it's nice ...

Are there any standards for process control networks that cover the separation of traffic? We are being pressed to combine video from CCTV systems and SCADA control system safety related traffic on the same switch port. There are CPNI standards but t...

We have multiple VLAN's routed on a core Nexus switch. We want to change one of the VLAN's (172.20.50.0) to DHCP from static IP addressing and would like to put the DHCP server on our "infrastructure" VLAN (172.20.60.0) which is not the VLAN being sw...

Hello, we have 3 vlans which we use. We have a l3 switch which does the routing for us. I need to know how i can setup in my 3850 l3 switch a way to route one specific vlan to a different gateway. L3 switch will be connecting to 2 different firewall...

We have deployed 35 Catalyst 3850 24 and 48 port switches as Layer 2 IDF closet switches, and we are monitoring with a standard tool.  We received alerts from two of the 3850-48p switches that memory went over 90%.  When I checked them with command "...

Multiple routes exists to a destination (for example, default route), all routes are installed into RIB from EIGRP. How can I prefer route1 but start utilizing the other routes when route1 interface utilization gets very high? If the traffic-share i...

Hi. I have problem with inter-vlan routing and pbr on Cisco switch 3750G. Previously i posted topic for this problem and it fixed for short time. I tried every possible solution that i know of, but nothing worked. Here is my network diagram. I have...