Switching

Hi,Please see the scenario is attached diagram.I want that when the connection between firwall and internet goes down, traffic seemlessly flow towards the CE and then via BGP to the other side SiteBAlso when the MPLS circuit goes down, traffic seemle...

Hi guys, Not sure where to start off on this as my only knowledge is that, router (DTE) will connect to Modem (DCE) (CSU/DSU) before going to WAN.The reason that the Modem/CSU/DSU is that it is use as a converter, to convert LAN information into some...

I'm doing a class project using a network simulator and am asked to: Design and implement an network for company RoutersCourseMatters.  The names of the department names at this company are Faculty, Staff, and Students.  For security reasons, each de...

Question about connecting devices to the NM-10G line cards on a 3850.  I know these are uplink ports and not designed to connect up to a host - but what about a VMWare host?  I've connected a 3850 10G port to a fabric interconnect before and it worke...

Below i have attached one Cisco packet Tracer topology,in that i did inter vlan routing with L3 switch SVI by assigning ip to vlan's in L3 switch.Also i put a DHCP server configured with 3 pool to give ip for vlan1,vlan 2,vlan 3?but i m getting dhcp ...

Good Afternoon, I am trying to work through a problem that I am having. I am using Hyper-V and on the guest OS's, the MTU is set to 1450, however on the management OS the MTU is 1500. Is there any way to set the MTU higher?  I don't want to enable ju...

We are looking at something of a network refresh and would like to put managed switches into our retail stores (hundreds of small stores) - a handful of PCs, couple of wireless APs and a handful of VoIP phones. The problem is, when we start to multip...

Hello,We have two NAM2's for the 6500 which dont appear to be responding.  Is there a procedure like for the NAM3 to reset these?  NAM3 reset: http://www.cisco.com/c/en/us/td/docs/net_mgmt/network_analysis_module_software/nam3/install/guide/bk_nam3_i...

Hi all,Just upgraded two 3850-24T-E's to 3.6.2aE (cat3k_caa-universalk9.SPA.03.06.02a.E.152-2a.E2.bin) and I have triple checked that the IP Services licence was loaded from factory.Even although the Cisco Feature Navigator says that 3.6.0E supports ...

Hi guys,   I know this is old question and have found several in the forum. But what does the 1st up means ? and the 2nd up means ?   On the book, it says 1st up = physical layer ok = receive carrier detect                                  2nd up = d...

Switch#tar /x tftp://ip address/c3500xl-c3h2s-tar.120-5.WC17.tar flashLoading c3500xl-c3h2s-tar.120-5.WC17.tar from 152.10.168.3 (via VLAN1): !extracting c3500xl-c3h2s-mz.120-5.WC17.bin (1811552 bytes)%Error opening flash/c3500xl-c3h2s-mz.120-5.WC17....

Hello-  I have several 3560x switches running 12.2(55)SE8.  Every TDR test I run gives me the following resultsInterface Speed Local pair Pair length        Remote pair Pair status--------- ----- ---------- ------------------ ----------- ------------...