Other Network Architecture Subjects

Hi all, We have na infrastructure in some offices with one router cisco 1861 that receive two kind of links, one of them is WAN (MPLS) and another is na ADSL (Redundant link). When my MPLS link goes down my network is redirect to my ADSL link, but wh...

The Cisco Nexus 3548x data sheet at http://www.cisco.com/c/en/us/products/collateral/switches/nexus-3548-switch/data_sheet_c78-707001.html describes a "IEEE 1588 PTP with pulse-per-second (PPS) output" feature, stating "Network administrators deployi...

I have a  few 9k's and are about to turn up Netflow and was curious about sampling rates. I have the following line cards A9K-8T-LA9K-MOD80-TR A9K-MOD160-TR Does it matter what RSP's I have? I have RSP-440's and RSP-880's? Is there a way to monitor...

Hello  All, I am working on 802.3-2012ah Clause 57 OAM development. I am planning to have all OAMPDU generated from OAM Client and transmit to OAM Sublayer to pass it further to MAC. Is this correct implementation? Thanks~! SK

Hi Team, Please help me with identifying the problem of below events. (6509 Switch) XXXXXXXXX#sh diagnostic events module 5Diagnostic events (storage for 500 events, 8 events recorded)Event Type (ET): I - Info, W - Warning, E - ErrorTime Stamp      ...

Hello, we have a Catalyst Express 500-24PC that's 8 years old and seems to be acting up. Phones are going dead and calls will have no sound and/or ring busy. A reboot of the CE500 seems to fix the issues for a day or so. What is a suitable replaceme...

Hello Experts, I was wondering if anyone here in the Cisco Support Community have successfully extended an ethernet network that handles VoIP traffic. If so, I'd like to know your recommendations. I need to extend two ethernet connections by no more ...

Hi all, I have a problem to how connect a MW equipment with optical interface 1000/2500 Base-X to a asr 901. can I connect it to a port 1G or 10G ASR port? Thanks for Help me!!

I don't have access to a lab router at the moment and have been asked if it's possible to administratively shutdown a sub interface.I think the answer is no, could someone please confirm.Thanks.Farouq Taj.

Hi Sir,I'm working on a Catalyst 2950. Its default VTP domain is NULL and VTP mode is Transparent.I changed the VTP domain using the following global config command:Switch(config)#vtp domain <domain_name>How to revert the VTP domain back to the defau...

Hi all,Looking for a cisco URL where show the C6506-E End-of-Life and End-of-Sale informations.On top of it, where can i see a list of all others products same EOS / EOL info?Thanks.Regards,Christopher

I noticed 2 different ways of configure encryption for S2S tunnel across Internet.  I am wandering what are the different between the 2 method.  Method 1 - Transport method, applied on Tunnel interface crypto isakmp key abc@123 address 123.123.123...