Other Network Architecture Subjects

Hi friends One of my customer has asked me to give a UPS and battery requirement for some devices, for example the device 4500 device consumes 4300 watts. The customer wants 72 hours backup. Please advice how can I select UPS ? how many battery need ...

Not sure if this is the proper forum to ask the question, but I have a problem with an assignment in packet tracer.It states that I am to access a pc that I placed in the work area and change the ipv6 settings via the control panel. However, I do not...

As i am starting with my survey paper on software defined networks(SDN). I need some help with the information where i could find the best materials about SDN.

Hi, I need two power cables for my switches and the prices for Cisco ones are quite expensive.Is there anyhting that prevents me from buying a non cisco power cable for them? Wouldyou recommend any site? RegardsRaul.

Hi there, i use the D9902 to create a staging mux connected to an test EMMg. The problem which i have now is that i need the default GW for GbE2 which is the VPN connection to the EMMg. Since this is in place an perfectly working i lost my normal man...

Hi there,i have a problem concerning two new 5548UP.After a reload, the 2x2 10G SFP Modules SFP-10G-SR are displayed as "sfpabsent" on a random basis.When i plug it out and afterwards in again, they work fine an the VPC-Peer link across the two switc...

We recently converted 2 6506-E chassis to use VSS w/ Quad-Sup and noticed that several SNMP OIDs we used for monitoring have stopped working. OID 1.3.6.1.4.1.9.9.217.1.3 only provides module statistics for the active chassis, rather than both. OID 1....

Friends,I would like to request your insight on the following. Scenario:Two 1921 routers interconnecting 2 sites (site A and site B) via 10 Mbps line.I would like to implement QoS on the link so that some specific groups of servers on site A communic...

Hi,  When I enter any commands on my N5k's, I see echos of the full command, date/time stamp, and OS version: # sho run!Command: show running-config!Time: Wed Nov 26 15:42:04 2014version 6.0(2)N2(2)<then running config is shown> Why is this?  It does...

After greeting... PCI bus mb1 (Slots 1, 3 and 5) has a capacity of 600 bandwidth points.Current configuration on bus mb1 has a total of 0 bandwidth points. This configuration is within the PCI bus capacity and is supported. PCI bus mb2 (Slots 2, 4 an...

Can anyone tell me if the Cisco stock for smartnet device replacement / RMAs for devices in Brazil (specifically Sao Paulo) is stored within Brazil? Ie if a device in Brazil covered by smartnet needs to be replaced, does the replacement come from wit...

Hi, I am having an issue getting a site to site vpn setup to work. Here what the logs are showing me4|Nov 21 2014|08:22:03|113019|||||Group = 0.0.0.0, Username = 0.0.0.0, IP = 0.0.0.0, Session disconnected. Session Type: LAN-to-LAN, Duration: 0h:00m:...

Hi Cisco Community! What is the resume term for putting in new Cisco hardware (routers, switches) and copying the configuration from the old Cisco hardward to the new hardware? Thanks!

Hi there,I'm looking for some guidance when setting up failover on our network.  I've attached a diagram which hopefully explains how my network is set up for internet access.Basically I have 2x ASA configured in an Active/Standby pair, each is conne...