Switching

Can anyone simple axplain for me what will hapend if i use this command on 3560x?conf terip arp gratuitous none ???We he one of these switch as an aggregate switch for usersh in one hotel and when i enabled debug apr every second message was:ignored ...

Hii am stuck in the configuration in the MPLS router  for the newly connecting remote offices over MPLS2.we are already running MPLS1 to our branches with one SP using BGP and for internal network eigrp.and now we are going for another SP to connect ...

AllJust a quick question re the new 2960s with flexstack. Anyone have experience of these switches and the flexstack feature? Good or bad?RegardsStephen==========================http://www.rConfig.comA free, open source network device configuration m...

I have 14 switches and 4 routers on a large WAN\LAN I have backed up all the startup configs to my TFTP server without any problems. Now I want to backup the IOS of each router and switch. It has been over ten years since I was responsible for this m...

hello,i have a router 2921 with the aproprieted  voice card for E1 and licenses. I would like to know how to configure it for incoming and outcoming calls. I already configured the ephone and SIP phones for internal calls. now i just need to configur...

Hi all!What is the difference between the Diameter and the Max Hops Remaining in RSTP/MSTP?Like Cisco, the maximun value for diameter is 7, but, can i have a ring topology with 10 switches in the Network?Thanks!!!Juan!!!

Most of our LANs in Europe are using for spanning-tree today the PVST. One LAN with about 2000 used switch-ports is using Rapid PVST (and we have no problems there); one other site with about 2000 used ports is using MST (MST with using only one inst...

Im not sure whats going on here ... checked the obvious. Shut, ip space, duplex/speed matc, ip routing isnt on Reviewing the Config guide for the switch ... Im stumped .... 3550_1#show ip int brInterface                  IP-Address      OK? Method ...

"a 10Mb/s link has a recommended cost of 100, and 100Mb/s and 1000Mb/s links have recommende cost values of 19 and 4, respectively."(TCP/IP Illustrated, Volume1. 2nd Edition, Page 104) How did they get the number of cost?

Hi,i am using  Cisco 2821 router  at the edge in my Network. please can any one help me the command to get the MAC Address of the Router.Thanks,Saroj

Hello , I tried to enable QoS globalay in our 4900m switch without success , Jadrya4900M#sh verCisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-ENTSERVICES-M), Version 15.0(2)SG1, RELEASE SOFTWARE (fc4)According to below link http://www...

Hi all,I am working on connecting a small campus network running on 3750 switches to a pair of Nexus 7010's in a vPC domain at the data center (please see topology diagram). I'll be running EIGRP on the MDF and IDF1 stack. SVI's will be configured on...