Switching

I noticed my Gigabit Ethernet 1 interface was set for half duplex and I want to change it to full duplex, no big deal right? when I go to change it I just get unrecognised command. When I do a ? I do not see duplex or speed commands at all. Is there ...

I have a DPC3941T modem/router which is configured and seems to be working correctly.  However, if I connect to the admin interface on the router and then disconnect, subsequent attempts to connect get a timeout failure, "The server at 10.0.0.1 is ta...

Hi,We have procured two new Nexus 3064T. Need to confirm on firmware upgrade. Below is the existing version. Do I need to upgrade? If yes, to which version. Let us know the stable version.Software  BIOS:      version 1.7.0  loader:    version N/A  ki...

Hi Team,We are installing new Nexus 3064 which will connect to existing 3750 core switch. The nexus will purely work on L2 providing 10 gig backbone.The question I here is do I need to do extra configuration related to STP and what things need to be ...

Hello there. I once was able to access all of the internal severs that we had and I think I messed something up and I am only able to access some of them now.Some 10.100.0.* I can hit and some I can't.Any suggestions? Thanks Mike

Hi everyone,While polling the host using snmpwalk and 1.3.6.1.2.1.47.1.1.1.1.7 OID got nothing interesting. But I need to get this info somehow:show interface ethernet 3/46 transceiver detailsEthernet3/46    transceiver is present    type is 10Gbase-...

Hi, We have a directly connected 1 giga Ethernet link between  7600 ES+ 20xGE SFP/Cisco 7606-s port and a Cisco 3560, we have tried all combination of duplex and speed settings cat5/6 cable change; but we  are getting packet loss, please advise where...

Hello All I am having some trouble getting multicast working across VLAN's. We are using cisco nexus 5548's core switches with IP cameras connected to Cisco 2960-X stacks. Our video servers are on vlan 10 and our video vlan is vlan 40. On the 5548 I ...

Hello I am using the following router and IOS versionsh invNAME: "CISCO3925-CHASSIS", DESCR: "CISCO3925-CHASSIS"PID: CISCO3925-CHASSIS "flash:c3900-universalk9-mz.SPA.154-1.T1.bin" I am seeing high amount of utilization on the router which is as belo...

Hi , I am trying to do wireshark capture remote span (ERSPAN) across two 6500 switches. I am not seeing any packets although the config seems fine. Is there any special setup required as the traffic may be flowing through line cards ASIC (DFC) and no...