Other Network Architecture Subjects

1. In load balancing or load sharing, where does reassemby of the packet occur? The destination's serial network interfaces, or the destination host?2. If any fragment is missing, the entire sequence of fragments will need to be retransmitted. Is thi...

I'm looking to put together a cheap but high capacity LNS for DSL (PPPoE over L2TP) customers. Looking at a 7200VXR with a NPE-G1 or a 7304 with a NPE-G100. Both are the same processor and I can put 4 OC3-ATM interfaces in each.Seems reasonable eno...

Hi, I Have a Router 3800 Series with the IOS 11.x and have a Frame Relay circuit of 128 Kbps, we need change the bandwitch to 512 Kbps, What I be modify in my router to work with these new configuration what are the steps?Thanks Fabian

Is there any document mention that the branch office using an E1 link can connect to a Multichannel T3 in the Data Center 7206.As I can see from the document, T3 support up to 28 T1. But didnot mention about E1.Is it possible?Thanks for help ...

Hello All,I'm just beginning to learn Cisco technologies. I have a 2514 router w/2 Ethernet (AUI) ports. I also have a 2Wire DSL modem. I would like to place the 2514 directly behind the DSL modem and use 1 of the 2 LAN's (From AUI-0)for a Web ser...

I am attempting to upgrade the flash memory in a 3640 router so that I can upgrade the OS. I removed a 16MB flash card from a 3620 router, installed it in the 3640 (Bank1) - Bank0 contained a 4MB card with the original 3640 OS, and erased the 3620 O...

I have purchased new Cisco Cat2950 Switch. But i just want to know that when i make it up its LEDs on each port and activity ports are not displaying lights brightly.I mean dim LEDs, however switch is working fine each computer is able to connect. IO...

I have two 3745 routers about 3/4 miles apaart connected via VERY high speed wireless. In the back of each router I have two GBIC's. Into each GBIC I plugged to gigabit capable millimeter wave microwave radios. I have these two GBIC's interfaces (...

Hello.I had configured GLBP feature in Cat6500 with Sup-720.So i had tried to check LoadBlancing status.But, i didn't find what kind of command do that.I just can see simple status by using "show glbp" and "show glbp brief".If i want to see loadbalan...

Hi, Friends,I upgraded the catalyst 4506 IOS from 12.2(18)EW to 12.2(25) last night. Although it's working, it was not so successful.1.The flash is 27M in the switch and I kept both version of IOS in the flash. I also used the following command:conf ...

I have got this scenario:two routers (1 &2) connect with each other via serial cable, and two LANs, each LAN belong to one of these two routers.say LAN1 and LAN2Network address for serial cable was :192.168.1.0Netwwork address for LAN1 is 172.16.5.0/...

Can the SSO/NSF redundancy mode be used as a replacement for SSO/SRM for SUP720-3Bs. I need to use 12.2(18)SXD because of its support for the WLSM, but as of 12.2(18)SXD, the redundancy mode of SRM with SSO is not available. Can NSF with SSO be used ...

Sorry if this seems a bit of a script kiddie title and the question is direct as a first post but I have a few questions that I'd like a little help starting understanding with my limited knowledge of BGP and interdomain global routing. Thanks in adv...

I am having a problem with 1 of my 2950 switches (I have 7 all together connected to two 3550s) where if a user reboots their PC, all traffic stops to the other ports for about 15 sec. It is acting like the Spanning-tree is re-converging, but I can'...