Other Network Architecture Subjects

hione of our customer want high availibilty solution for their existing the WAN link,I am planning to give the solution with two 2811 router and one v35 data share device.but in their existing network, they are using lease line, so they have only one...

Context:polling device, understands X.25, talks over IPpolled device, speaks X25, designed to work with modems over serial portCisco 2600 series router, used to encapsulate X.25 for IP transmissionCisco fa0/0 receives calls on specific port from poll...

hello,i dont know how to connect to the switch catalyst 500.for the first time.(no console port)thanks

Dear Sirs, I want to limit it to the host by using "Time-Based ACLs". Can you do by using the mac address?Best regards,

hello friends, i wanted to know what is TTL value , how it is calculated, bcoz it is different when i ping from machine and when i ping from router.if someone answers then i will be verymuch thankful.sham

hi all, can anyone give me some good advice for taking my ccna exam, ie what questions do they like to ask and what do i need to study the mostthanks all

Hi,I have a question to submit to everyone.I would implement a CBWFQ on atm subinterface but the 3660 with IOS 12.3(14)T give me a message that is not permitted. The same thing I try to implement on C7206 ATM subinterface (IOS 12.2(12b))and I don't ...

This may get rather involved and I hope I can get the setup clear in words...I am experiencing a strange flooding issue during stress-testing of encryption devices. The devices (VRRP groups) are set up back-to-back on the red side and have iperf traf...

High we have just bought alot of cat 500 switches for our access users. the problem we are facing is that we can not configure trunking btw a 375o and the Cat 500. is this a known isuue? do we need to change some thing or is it bc that the switch has...

If you need to force a particular unit in a 3750 stack to be master, is there a specific command to do that (without reloading)? We have a 3-unit stack where the master has the enhanced IOS image and the others do not. If the master loses power, OSPF...

I am trying to figure out how to setup a VLSM with four routers, one is the main one leading to the internet Class C network and then the other 3, one with 50 nodes, one with 20 and the other with 28 nodes. I know VLSM is the best setup for this, I u...

Is a WS-X5410 Gigabit Ethernet Module compatible with the copper GBIC WS-G5483? I hope so, or the 5500 goes out in the trash.

has anyone got the document with the meanings of the led lights on the front of switches, i'e what each flash type represents, all the lights on my switch are flashing extremely fast and all in sequence which is not normal !!

halloI would use hsrp between two routers for backup.Theese routers are connected to a switch.Could be problems with the virtual MAC address ?Must I use a hub ?best regardsfrancesco

Has anyone implement NAC appliance (CAM and CAS) in virtual Gateway OOB mode. VLAN mapping concept is used to map a quarantined VLAN to a trusted VLAN.Is looping an issue here?Pls advise the pros and cons of using this as we need more information fro...