Switching

I am geetting sfp validation failed on a link when I do sh interface ethernet 1/19 transceiver details Ethernet1/19    transceiver is present    type is SFP-1000BASE-T    name is OEM                 part number is SFP-T10/100/1000    revision is 11.0...

hi I have 1921 router with one leased line connection (for the server hosting the exchange) and one dynamic IP pppoe for internet browsing, I'm trying to forward the all the browsing http traffic to the PPPOE line, but i still have all the traffic is...

Hoping for some clarification or direction to find an answer.On a router I am required to use tls.  I have started with configuring the trustpoint.crypto pki trustpoint sip-trunk-cert enrollment terminal serial-number none fqdn none ip-address none s...

 Hi, Suppose due to some loop happened in a large network, complete network got choked and administrator not able to login to core switch or other switches t identify the issue. In this scenario how to identify where is that loop happened or what is ...

 I have a 3750X-48 stack switch running C3750E-UNIVERSALK9-M), Version 15.0(2)SE.I am unable to configure the SVI with the " ip pim sparse mode" command.When I try to configure the SVI I'm only able to use the "ip pim passive" command. Is my IOS the ...

Hi Folks,When I try to clear IP ARP/mac address table in my Nexus 7k model switch suddenly it's getting rebooted automatically., Could you please help me to understand why it is rebooting when I am clearing those entries?   Regards,Jermy Franklin A

                   Hi Could any one please let me know how to configure Qos on Cisco ME 3600X Series switches.As I tried Mls Qos and it wont have these commands.thanks

I am getting the error on my switch when I connect my PoE phone, I would like to know how to have the port send power to the phone. When I check the other ports on the switch that has power is outline below. ErrorInterface Gi2/0/48: Power Device dete...

 I am having issues with just the VPN to the main LAN regardless of the VLAN sub..... Can you help me? I've attached two things 1. new config 2. errors I'm encountering.  When I ping the public IPs; the VPN messages do not seem to error and I can pin...

Dear friends, due to WCCP is not possible with VSS on that plattform I decided to user the PBR option. But I didn't get a match on the LAN side. Does anyone have experience with PBR on that plattform and featureset? I configured the same config in my...

I was troubleshooting a scenario where a switch with an access port connected to another device which has a built in switch, but the switch in that device is not configured with an access port at all, no vlan configuration is done, just the native vl...

Hello,I would have your help on this question :Users are connected on switch Catalyst 3750.Connection from Cisco go on VoIP phone, and computers are connected on VoIP phone for lan/internet acces.I want to limit bandwidth for user on lan/internet acc...

Hi Guys, I just want to ask does creating multiple default routes on my router provides load-balancing on my WAN side? As far as i know, for example if I have two default routes on my router and let say I have two users connecting to the internet, th...