Switching

I have a 3560G connecting to a MetroE network. That port is a layer 3 port with IP. Recently the utilization is quite full but I dont know what traffic is running on it. Since there is no netflow on 3560G, I try to RSPAN/SPAN the traffic from the lay...

Hi,In Cisco 3750 facing high CPU utilization for specific period. During this period traffic response times across the switch degradesRequest help to identify the issue and/or steps to identify interface potentially generating trafficI have attached ...

We are trying to rollout a Windows7 build laptop onto our network.  We have 2 x 2950sx switches connected to 2 x 3560G.  When the laptop is plugged into a port on the 2950 it gets an IP address in the correct subnet and all the correct settings as as...

Hi all,I have two routers running VRRP, where the Virtual interface is the default gateway for the internal clients.I was wondering if it is possible to only let the "master" router advertise the virtual interface in EIGRP.So that if VRRP switches an...

We had an "Event" on our process network at the mill yesterday.  I connected a new WS-C3560V2-48TS-S to our network and we lost communications with all of the other switches.The core is a stack of 3 WS-C3750 switches, one is a -24TS-1U and the other ...

HiI have a cisco switche WS-C4503E-S6L-E i need to upgrade from LAN-base image to IP-base image. Do i need any licence from cisco for that?Also i want to order a new switch WS-C4503E-S7L-E.I know that i need to apply a licence for IP-base image on WS...

Can I use firmware for switch Cisco SF300-08 on switch Linksys SRW208? I need to connect IP Phones and propagate voice vlan over CDP or LLDP, that's why I would like to use firmware "Sx300_FW-1.1.1.8.ros". Is it possible?

Hi All,Oct 23 15:16:37.857: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan60, changed state to downOct 23 15:16:38.452: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan60, changed state to upOct 23 15:16:38.838: %LINEPROTO-5-UPDOWN: Line pr...

HiI have a problem, i had made a software upgarde on the switch 2960G series have no any passwords, when I fished the upgrade process after rebooting the device i found it need a User\Pw to access device manager. i tried to use the default PW "cisco"...

Okay so for a while now I have been brain storming what might be wrong with my Switch, here is a repost of the LED'sThe LED's are lit up as so:Status: OrangePSI: GreenRPSU: OffCR5: OffCR6: OffNow nothing has changed and I am waiting on the console ca...

Dear experts,I have no experience with multicast and know I have a problem.I client of mine have some wireless's controllers (Motorola) that syncronize with AP using multicast, but my client bought some blade servers from IBM that work in cluster usi...

Hi All,have a 2921 with 3 segments, let's say 172.16.0.1/24, 172.16.2.1/23 and 172.16.5.1/24How can I browse for computers (in Network... Windows xp/7) from other segment?Thank you!

Hi Guys, I'm Pawel, a CCNP student from Italy I haven't understood what the autostate exclude command is meant for.I know that a port stays up with this command and that it is used for monitoring equipment.But when should a port go down ??? Can you m...

Dear all,    I have configured VSS in two core distribution with port-channel and eigrp, but when I type show ip route it is showing only one side traffic(one Port-channel). If I shutdown that port-channel, I am unable reach the vss. Is there any com...