Other Network Architecture Subjects

Hello - I'm setting up a demonstration of network traffic flow using a number of computers, two switches and a router. By running a packet sniffer on all computers I am showing where the traffic flows as it goes through the network. For both switches...

Hello!Could anyone explain me why does a MN-2CE1B show up as "unbalanced"? (see the output of commands sh contr e1 and sh diag below). Acording to the specs this is balanced card.Router#sh controllers E1E1 1/0 is down. Applique type is Channelized E...

Good Day,I have such problem, i have serial interface with one E1, but the problem is i cant receive E1 totallyi just receiving 1952 instead of 2048? please can anybody tell me what is the problem is ?here is the outputs :gw#show controllers serial 3...

Greetings Cisco Experts, I’m trying to connect two Cisco 3660 back-back using VWIC-2MFT-E1 (RJ 48 cross over) Cisco 3660(VWIC-2MFT-E1)=====(VWIC-2MFT-E1)Cisco3660 One of the VWIC-2MFT-E1 is in the 2W slot and the other is in the 2FE-2W slot But for s...

I couldn't get any infomation about the Frame Relay subinterface down/up by issuing 'show log' on the 7206 router. So is that normal? Any advice is highly appreciated!

Hi Professionals,I cannot telnet to one of my router, the error messages is Low on Memory, try again later.I can telnet the other router and ping each other. The router which I have a problem was connected to 6 serial interfaces connected via leased ...

Dear AllI would like to ask about making the backup int going up depending on the int not the dynamic routing protocal by using the backup int command.Iam looking to good scenario to help me.

realize the dynamic vlan(based one username&password),6509's ios is CATOS 7.3,I have searched in cisco.com,but I only find how to do port authen in 6509 with 802.1x,

i have a cisco 3550 with 8 gig port and 2 gig ethernet.on 2 gig there are two vlans saperate and on the ethernet gig there is a third vlan which is connected to internal company network.both the fiber gig are connected to other 6509.ple problem is t...

Hi. Problem with DHCP clients receiving Tcp/ip config with Secondary Wins Server being configured as the Primary Wins Server. Clients unable to resolve host names. Using Cisco CNR. Another client receives the wrong time from NTP Server.

I have a ISDN 803 router and woud like to know how the dns server ip would be affected if i add a dhcp server(2000 server) and will the router be accessable to give the users access of the isdn lines. I other words what is a generic ip set i can assi...

Hi AllI would like to place a web server behind the NAT and get to it both from the outside and from the inside using a public IP address. I used static NAT in order to do that.It works well from the outside.Private users behind the same NAT can not ...

Taken from cisco white paper : http://www.cisco.com/univercd/cc/td...sbgp4.htm#11513=====================================================Assume that on Router C you want to set to 300 the community attribute of outgoing updates for network 170.10.0.0...

hello,pls tell me location of following Hardware in Campus Network.Router 7500 seriesL3 Switch 6500 seriesL2 Switch 2900 seriesPls tell me where to place above devices in Access, Distribution & Core Layer. How this give me ideal data trasfer?th...

Hello, we have a Cat 4003. (1) Supervisor Engine (1) 48 10/100 line card (1) 6 port Gbic. I need a way to add more 10/100 (or 10/100/1000) Ethernet ports, but of course there are no more expansion slots! I realize that we could easily stack other ...