Switching

Hi ExpertsSW1---trunk---Huawei------trunk------SW2i have the above topology cisco 3560 conneted to Huwawei switch via 802.1q , and the same Huawei switch connect to cisco 3560 SW2 , no direct link between SW1 and SW2 , but when i issue sh cdp neih fr...

I was configuring link aggregation between a Cisco3750 and Cisco SG200 and the switched network went down just a few minutes after the port channel came on.I rebooted the SG200 and all hosts came back up for a minute before I lost them again. The eth...

Hello,I've added a few gigabitethernet SFP modules to switches to upgrade the trunk ports from 100mb to 1gb and wondered if there is any stress testing tools where I can get the ports to use over 100mb and also monitor that it did use more that 100mb...

Hi,I am working the EVN design  but i am facing problem in the route replication (router leaking in VRF). I also read some cisco docs but did not get theresult. Kindly look at below config and correct if there is any improper configany example for EV...

Hello everyone,I erased flash of my 877 router so ios.my problem is I cant install ios again, i try to send ios image via xmodem but its not work.can anyone help me?regards & thans

Hello All,For many years we've had the following vlan and port security config on our 3560s:-switchport access vlan 520switchport mode accessswitchport voice vlan 560switchport port-security maximum 2switchport port-security maximum 1 vlan accessswit...

Hello,I have an issue connecting 2 switch's, my core its a 3750X ( 2 switch's connected like a stack)  and the access is a 2960S ( 2 switch's connected like a stack) , i create port channels , each physical port from the access network its connected...

                   Hello,We have in one of our remote sites (whcih is connected using IPVPN network from our provider to the main site) a PLANET media converter which we are using it to connect to a power meter to get readings through Serial RS-232 V...

Are the non-S series 2960 switches stackable or are they only able to be uplinked?Thanks!John     

I would I upgrade this from a Lan base to ip services?