Other Network Architecture Subjects

Hi,I am going to setup a multicast network. There are around 200 IP cameras (HD) in the network. Now, the error domain is too wide and I am going to divide it to subnets, to solve congestion problems, via a single stack of Cisco 3750s.I am going to u...

Actually, I already posted about WS-SUP720-3B.But, at that time, The problem is the SP. I could see through the show version.  However,, I have another SUP. and I booted up it.It was continuously entering the ROMmon mode...So, I was also continuously...

I am consoled into a new switch, 3560, and when viewing the config, it does not give me the "more" option to display the next page.  I have changed the term length to see if that helps, and it does change the number of lines displayed, but it never g...

I have an issue with the Prime Infrastructure 2.0 . I would like to the PI 2.0 to Monitor Palo Alto Firewall by SNMP. I tried to upload the Palo Alto Firewall MIB (Pls,see attachment) to Prime Infrastucture.   However it  prompts me for the following...

We need to configure the Cisco VoIP phones for a Lab project and what you see in the attachment is all the equipment that we have. We currentlyhave the software called Cisco Unified Contact Center Express  and we are not sure if this is the right sof...

in my router config i have configured 2 loopback interfaces loopback0 and loopback9 as followsint loopback0 shutdown exit int loopback9 shutdown exitint fastethernet0 ip add 192.168.41.254 255.255.255.0 exitint serial0 ip add 192.168.144.73 255.255.2...

Hello,We are running a simple VC traffic marking setup across multiple IOS routers of mixed hardware 2921, 2801, 3925 and 3945s.Our aim was to simply mark packets from a particular VC source at each site and set the dscp to af31, for the ISP routers ...

Hello Vinit, could you please help me as one of the switch rebooted today morning with the message: "System returned to ROM by abort at PC 0x0 " and I am unable to figure out what it means.  

Good Morning,Ladies and Gentlemen, CCNA's, CCIE's, etc...Can you suggest some training courses to take ? I am a CCNA but have not been in the trenches in a long time. Approaching this as a I.T. Manager who needs\wants to be hands-on again. With rou...

Currently on our Cisco 4506, we have a routed port that sends traffic from our vlans to our TLA stack inside router. We recently implemented two additional vlans that are sent through a trunked port to another switch and a secure tunnel. The problem ...

I asked professor google how to send a break over a serial connection via putty (ctrl+break). I have 3x3650 switches I bought for training and of course they have a password set. When I hold the mode key and plug them in, I get the correct message re...