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I'm a little confused on how to set up NAT and where. My router has an ip of 1.1.1.1. My public IP range is 1.1.1.1 to 1.1.1.6 of usable IPs. At the current moment the router forwards the traffic to a hub and from there it goes into a device that ...

When upgrading software on a Cat6500 native mode switch and the new code requires 256Mb memory and 64Mb flash does this mean on the MSFC or the Sup or both?

h.parsons by Level 3
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  • 2 replies
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Hi,I just installed CiscoView Device Mgr 1.0 on a new Cat 6509 switch with a single Sup720 running IOS 12.217d)SXB1. The problem is that when I try to launch CVDM by using http://192.168.100.1/flash/cv/applet.html?dynarchives=cvdm-c6500-1.1.sgz, I ge...

osamaokok by Level 1
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  • 1 replies
  • 0 Helpful votes

Is there anyway to do traffic shaping (not policing, or limiting) on a 3550 switch?I used the following format on 3725 router,policy-map metroe class voip priority 192 class dayton shape average 1400500 class 400staunton priority 128 class ...

Hi all ,I want to know the whole process of how computer gets IP address from DHCP server when its in Different VLAN.

I am trying to set up SPAN over fiber. I have the server that I want to do the monitoring for a switch port. I am trying to get the tx and rx of a port and send it to the server. Since the link i am monitoring is over fiber i connected the link from ...

I have a question regarding the 3750-E platform. How good are the 10g ports? Are the 10g interfaces supported at full line rate or are they blocking, when both are utilized? Etc. Any feedback would be appreciated, thanks.- Matt

Hi all,I have a question regarding the understanding of OSPF.What did the output means ?As i can understand, the ip 172.20.0.254is directly connected, but then it has the "Redistributing via ospf 1135" and the "Advertised by ospf 1135 metric 1 subnet...

b.petronio by Level 3
  • 1288 Views
  • 14 replies
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Hello,I have four ADSL lines and I want to setup my 2801 to do pbr according to source ip. I have 4 linux routers doing the pppoe to our isp but I would like to have the 2801 doing the pppoe and the pbr to eliminate the linux routers. Can I trunk f...

We have a Cisco 2821 router that will have an IOS upgrade via a new flash chip. If my startup-config contains all the useful information (on NVRAM) about the interfaces, do I really need to keep the vlan.dat file? My guess is that it a holdover fr...

jimmyc_2 by Level 1
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  • 4 replies
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I have a question with regards to Master assignment on a grouping of (4) 3750 Switches connected via StackwiseTake the scenario with 4 x 3750 switches where three of them are IP Base (SMI) and one is IP Services (EMI) and the stack is configured with...