Routing

halloI read that RIP uses ROUND-ROBIN(per-packet) load-balancing over equal-cost paths.IOS routers can use per-packet (process-switching)or per-destination (fast-switching) load-balancing.Default is per-destination load-balancing !So what is the defa...

i'm adding a 2nd ISP and will use BGP. i'm told this model can handle it. If so would 512M of memory be adequate or is more necessary?

I have a remote site that has a cisco 801 configured and working. The router interface goes down one time each week. The two way communication between the main office and this remote site only starts working again, after teh remote site tries to lo...

Good Afternoon;I currently have a line that is flapping and of course the telco said his multipattern test ran clean. We just rolled out new 2821s with VWIC-2MFT1 cards to all locations. Every link is a leased line, we don't have any Frame, etc so ...

Folks, I have about 500 devices that need QOS. What would be the best tool to do this large scale enterprise level QOS?Also, I will use Nbar and many applications (SAP,etc) would need PDLM downloads, would i need to download many PDLMs dependi...

I have bought a 1803 with sdsl and WAN port. Is is possile to add an external DSL modem to the ethernet WAN port? If so is there any specific model that works well with cisco? I need to initiate the WAN backup incase the sdsl fails - is this possi...

Hi Multi-Chasis Multilink does it work only between Point to Point locations. I have the setup as below :Loc A - RTR A - RTR B- RTR C - Loc B Loc A - RTR -D - RTR E - RTR F -Loc B If Multi-chasis multi-link PPP is configured between the Loc A & B ro...

Hi,I have read in a cisco doc that the counter in the sh access-list command increments by 2 and it is done per packet, can anyone explain this please.-Sai.

i have a central site and remote site. i want to establish site to site VPN.at the central site i have got leased line with public IP.my remote site is using an ADSL connection, in this case i will not get any Public IP.on the ADSL interface i will ...

Hi, I think you might be already aware about unknown unicast flooding issue with NLB clusters. In brief, the issue is as follows... L-3 Router - L-2 switch - cluster nodes L-3 router learns only NLB cluster MAC address and whereas L-2 switch learns i...

Does enyone have expiriance with following message?*Mar 6 03:37:54.865: %SYS-2-MALLOCFAIL: Memory allocation of 64508 bytes failed from 0x606567FC, alignment 0Pool: Processor Free: 104324 Cause: Memory fragmentationAlternate Pool: None Free: 0 C...

I need advice and hope this is the right forum. I have a dedicated T1link between one branch office and our home office. I would like all traffic from all users in the branch that go to certain hosts in the home office to get higher priority than o...

Hi,here is the diagramR1--1.1.1.0/24--R2---2.2.2.0/24--PCR1 IP is 1.1.1.1/24R2 IP is 1.1.1.2/24 and 2.2.2.1/24PC IP is 2.2.2.2/24R1, R2 and PC can talk each otheron PC, I use console to configure R2(called Windows2) and in the same time, I have a tel...