Routing

Hi If I want to connect several small sites back to one data centre but I need to keep those networks seperate because the data classification from one is different to the others and I only have one physical link and one firewall to do this what woul...

Gurus.Let me know in what case I must be upgrade my router 1841. In this moment I have DRAM 256 / Flash 64 and using IOS 15,x. This only for curiosity, ???

Recently our upstream provider changed from Cisco to Juniper, reasoning not to be discussed, anyway's until the change we have been receiving our multicast traffic from them with the interface connected set to sparse-dense-mode. Now they have changed...

                   Hello,I have an Enhanced FlexWan module in an 6506e chassis with SUP 720. The modules in slot 3 & 4 have no power. Thru show mod i see pwr down and diag unknown. I issue power enable mod 3 & 4 still no change. I put them in another...

I have a test lab, setting up a UC540 and a catalyst 2960 and every minute or two I get native vlan mismatch discovered, ect ect. Is there a way I can just turn this off for now while I am in the process of updaiting the config?

helloplease i need to measure the BW of a leased line provided from ISP i don't need to measure the utilization via whatsup , mrtg  or by transferring file  bla bla blai need to measure the actual BW of the leased line that has been provided as when ...

Hello,Please advise when you get a chance. We have two older 2851 Routers that primarily function as sending traffic for different VLANS thru different firewalls but a single point of failure at this point ( Only one router is connected and active no...

I'm looking for the limits on a l2tpv3 xconnect layer2 connection of the cisco 881 by means of a lab setup.2 cisco 881 directly connected to each other with their Fa4the Fa3 in a vlan, with the vlan interface xconnected to the other cisco. ipsec is n...

Hi Guys,Need your help on this.I have an N7N-C7010 running NX-OS 5.2.1 with N7K-SUP1 and N7K-M108X2-12L.I was unable to run Multicast Routing (Inter-VLAN Multicast)Here are the configurations:interface Vlan131  ip address 10.240.141.2/24  ip ospf pas...

dear friends,there is a linux box with one of its interface ip address 172.18.104.210 == vlan 18it has a route like this172.16.0.0/12 next hop 172.18.104.254the mac address, arp entry and interface are all looking good..ping from vlan 18 works fine.....

Dear Team, I would like to know about Enterprise Load balancer hardware and software which is recommended for cisco devices and how its work in enterprise network where i have 3 ISP and also suggest me best hardware vendor for load balancer.Kindly he...

I have 7609-s chassis with WS-SUP720-3BXL engine.#sh verCisco IOS Software, c7600s72033_rp Software (c7600s72033_rp-ADVIPSERVICESK9-M), Version 12.2(33)SRE7a, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 198...

I'm kind of at a loss. We have an old Cisco 2600 series router, running a single T-1 line, AT&T is the carrier. Very standard stuff.The T-1 works perfectly on the old router. Cisco 2600 with a WIC-1DSU-T1 card. We have a brand new 2911 router with a ...

hi,I have a router configured so instead of redoing all the ios installs and vpn and such install I want to copy from my working 128MB CF card into a 256MB CF card.so I remove the128 from my router, put the 256 and format the 256.then take the 128, p...

This router worked great, but now it drops one of the WAN ports. I've switched ports and confirmed that my sorce connection is up. I've upgraded firmware. Log just says up and then in aobut 10 secs its down.  Anyone have this problem???