Finding accurate answers to your questions and issues is always gratifying, but what if these answers are shared globally across different languages? The Cisco Community team has been working on a proof of concept (PoC) to take Accepted Solutions in...
hello netpro:could you pls point the difference between PA-POS 1OC3= and PA-POS-OC3, both of them supper stm1 and sonet , besides the interface specification is not same , what else is different ?thanks all
hello,Huawei routers, e.g. NE5000E, requires a Card called SPU for MVPN, Tunneling, and gathering Network Traffic. Are there any software package or device for enabling these functionalities? Or basically IOS software supports such features?thanks,Os...
Hi,[1] I need some advice on the use of the command ' channel-group 0 timeslots 1-31'. I am using a G.703 card. To my understanding the above command means that there are effectively 32 channels of 64K and can be used for voice or data. My questi...
Hey all, We are migrating from one service provider to another one both having MPLS connection to our DC. Usually when we migrate a site, once the new service provider advertises the LAN subnet the old service provider's links stops working an...
HelloI have Cisco 1841 dsl router and i d like to block specific external ip address from to my network.How i can do this ?Thank you
Hello,I've had some vpn problems earlier. This is now fixed, but at the same time, some new problems erupted. I have two asa boxes set up with site to site vpn. All traffic destined for the other private subnet is encrypted and sent over the vpn. But...
Hi,I have cisco 7507 with IOS rsp-isv-mz.124-21.bin. Iam facing rebooting problem once in 4 to 6 weeks. And iam seeing ""System returned to ROM by processor memory parity error at PC 0x40659F00, address 0x0"" message in my router SHOW VERSION.Earlier...
hi,Facing issue with too much NAT entries. Anyone help what is limit of NAT for 2851.
hi,Suppose B and C are IBGP routers. On B we set the BGP neighbor next-hop-self.The only advatage I see of this command is to avoid having a static route, on C, to the exterior EBGP link.Are there any other benefits?
hi,Suppose I have two EBGP routers with loopback interfaces each. On each router, I'm setting "neighbor xxxx ebgp-multihop 2".What if I put 3 or 4 instead of 2? will it affect the BGP neighbor establishment?
Hi all. I am looking to stop internal users from accessing certain websites. How can I do this using only a PIX 515 with IOS 6.3 in my HQ. At my branches, I have 1750 and 1811 routers. I have been successful with blocking the dns servers ip addre...
Hello,I want to choose a flash memory and a SDRAM for a cisco 12816 router PRP-2 that used in core of a network that has extensive load but i can't find any document that recommend a size for it. Also the router has about 10*10Ge, 6*STM64 and other i...
I have a 10mb connection to XO with 2 vlans for DIA (direct internet access) and a multisite mesh network. The DIA uses static routing and the MESH uses ebgp. Now we are adding a redundant (diverse path)link for the 10mb Eth connection. I'm not sure ...
Will a VWIC2-2MFT-T1/E1 interace card with Drop and Insert Multiplexing Capability in a 2801 provide a integrated CSU/DSU the same as a HWIC-1DSU-T1 interfac card? I can not find anything to explain what I would need to do to enable the Drop and Inse...
I have few questions regarding TE tunnels. Would appreciate your help in understanding some concepts:1. Why do you use a traffic engineering tunnels? Is this to force traffic to take a particular path? What is the real advantage?2. What is the effect...
