Other Network Architecture Subjects

I am getting ready to deploy several Cisco 4506s which are running Sup IVs. These switches will connect back to a Cisco 6509. I want to use layer 3 to connect these 4506s in the wiring closets back to the 6509. The problem is my environment runs IP a...

I'm looking on purchasing a Cisco router that will support 4 ADSL lines. Also, the router needs to be able to do MAC authentication. Will the Cisco 3745 router be able to provide this? Or is there another model that will work best? If anyone knows, p...

Hi Everyone, I'm New to Cisco, any info will be great. I have a Cisco 2600 and Want to setup up an IP Pool Nat: Nat poll will be 172.12.19.x. I want everyone on the 10.8.5.0 network to be translated to 172.12.19.x But only when they try to access 199...

Can you create an etherchannel between a 3550 switch and a 6509 with a WS-X6K-SUP1A-2GE / WS-F6020A. When I create the port-channel group the message incompatible ports cannot bundle gi0/3 and gi0/4 shows up and unbundles the connection errordisables...

Im hoping a QOS guru can help me out here - Im running a voice network using skinny nat over adslI have the following service-policy on my dialer to try and implement some sort of congestion avoidance managementconfig on the CPE.........................

Hi ,I have one small question , conceptually is sure to create one area dmz on one vlan created with some ports on one switch of the net inside?

Anyone have any good links to white papers on taking a token ring network and moving it towards ethernet. Just a standard ethernet network, connected and static routes, no RIP or OSPF etc.Thanks all

I have a 6513 w/ 2 Sup2's. The LED's in slot 1 are changing from all green (except the active led is blank) to status=orange, system=green and pwrmgmt=red). The LED's for the Sup2 in slot 2 are green. The show mod 1 command returns this info:sh mod 1...

I understand how to add a new device to CiscoWorks. I am having trouble getting the device symbol to show up when I go to my network topology map. The IP address or the DNS name show up and everything works for managing the device. I am adding a Ci...

I have a client with an ADSL connection using Cisco 1720 IOS V:12.3.5a with the WIC-1ADSL card. They have normal traffic requirements for a small business site; mail server in, web traffic out, FTP server in & out. My questions is how to implement ...

I have a strange error:I have HSRP running between a few MSFC2s and one VLAN interface is not responding to it's real address, but it will reply on the standby address.All traffic is being routed because the HSRP address is active, but my problem is ...

What do I do to discover IP phones? Do I have to use CCM as a seed device in the ani settings? I have phones all over and none are being found. Thanks

WS-X6748-SFP is bloking or non-blocking line card to use in core? I guess it has only 40Gbps channel connectivty with backplane....is it full duplex speed or halfduplex speed?Secondly, While I order WS-X6816-GBIC with Sup2 and SFM, should I ask for D...

Hey all,how is it possible to:limit Bandwith on a Catalyst FE-port (FE=FastEthernet)Catalyst can be a L2 or L3 Switchother vendors have the possibility to say:max Bandwith is 20% of the FE-port (Accessrate is 100MBit/s)--> so you have 20MBit/s Bandwi...