Switching

Hello,   I am coming here because I can't find a satisfactory response by myself in cisco documentation. In short, I have a CCTV network with many IP cameras in the same subnet than the receivers (operator for reading video). - Each camera is sending...

Hi all , I have cisco nexus 3K .. Im trying to read the traffic on Vlan interface ,, but i can't .. Is there any way to monitor or read the traffic on Vlan Interface ?  B-Nexus# sh interface vlan 225Vlan225 is up, line protocol is up, autostate enabl...

Hi I am trying to do something simple I hopped in a simple network but cannot get it working... My setup is the following: -router: rv325 it generate my internal network (192.168.1.x) -switch: sg300 which is simply supposed to extend my single networ...

Hi everyone can two PC's connected to two ports of a layer 2 switch coummunicate with each other when their LAN cards are assigned IP addresses from two different Subnets , will they be able to ping each other ( no router is used)

We are in the process of renovating a building on campus and just received the counts for the cables being pulled to each of the three network closets. Two closets will required multiple 4510s to be installed. I am responsible for the configuration o...

hi Sirs I have a problem with managing Cisco ESW-520-24 switch. It is for training purposes only.So what I used is DB 9 cable to PC using COM3 port. Everything is fine except that it won`t work properly. Once I restart the switch it shows some charac...

Hi community,        I´m a new on this forum and I have a question about routers configuration, I hope you can help me...My question is how can I change the telnet port and ssh port for a different ones?? for example I´d like to change de default tel...

Here is the result of 'show version' on a production switch: License Information for 'WS-X45-SUP8-E'    License Level: ipbase   Type: Permanent Right-To-Use    Next reboot license Level: ipbase   Here is the result of 'show version' on a cisco 4510 t...

HelloI have enabled STAC Compression on HDLC Serial Link. I choose 8192 Bytes ICMP to test the compression and got below results. I run it three times and got three different compression ratio . FIRST TIME :R2#ping 20.0.24.2 repeat 1 size 8192 timeou...

Saludos, soy nuevo con cisco y no consigo que los hosts conectados a mi vlan1 direccion 192.168.2.1 255.255.255.0 tengan acceso a internet via puerto wan f4 192.168.1.2 255.255.255.0 que esta conectado al router que me proveyó el isp 192.168.1.1 255....

Iam planning to upgrade IOS in stacked switch 2960XR. Cisco doesn't have any documentation for steps to upgrade image in this switch model however it does have a document to upgrade image in 3750 stacked switch (link below). I have few questions:Can ...

Hi,Scenario: Two switches with two vlans each. Both switches have vlan10 and all devices in thsi vlan have static IP address. Switch A has vlan 20 and switch B has vlan 30. Devices on vlan 20 and 30  use DHCP. Problem: When IPTV set top box is connec...