Other Network Architecture Subjects

Dear All,I have configured a cisco 2951 router for cisco flexible netflow v9. Router running IOS image version c2951-universalk9-mz.SPA.151-4.M4.bin. But it is not generating any flows nor populating the cache.Network node manager is configured to co...

Hi all,My router 7604 don’t run well. When I power on it, it stop on ROMMON and with the factory configuration. I notice on the terminal the following message:Warning: monitor nvram area is corrupt  ... using default values...%IFMGR-7-NO_IFINDEX_FILE...

Hi,What is typical way to implement QoS in a direction from internet(ISP) to enterprise network.E.g. my case(working in enterprise side): We have bandwidth of 60Mbits downlink and 20Mbits uplink.We are running voice and video calls/conferencing over ...

Hi All,   We are having problems configuring NAT on our Cisco 1921 Router. Below is the running config. The problem we're having is for example our FTP server 192.168.1.16, cannot be accessed from its outside IP address, which is NATed on the router....

Hello,I have an ASR9K router, on which I want to get full running configurration in XML format.To start netconf prompt, I go withnetconf echo formatAnd then I send the following request:<?xml version="1.0" encoding="UTF-8"?><rpc message-id="106" xmln...

Dear Sir/Ma,Please I need a learning credit for 100 hours(TRN-CLC-001).The question is can this learning credit be used by 4 persons?brSamson

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        Hi,i use a ASA 5510. Can anybody explain me, how i can configure this device to show me in the logs all packets where the df-bit is not set.Thanks!

Hi! Do not have much experience in Cisco. But, there is a great desire to learn, Help me please!There Cisco3560-on which the DHCP network and gives 2 (Vlan667 and Vlan669) 10.30.7.0 / 24 mask and 10.30.9.0 / 24 mask - and distributes it to Ayronet Ci...

Question: With the loss of DB9 serial ports on the laptops, CISCO has now introduced a direct USB connection as a console interface for laptop connectivity (this makes sense).Currently it looks like CISCO is just "adding" the USB console and not "rep...

I have 2 SUP engines (SSO mode) in my Cisco 7609-S routers. Each SUP has 2x10G ports on it. Can I use these onboard 10G port for terminatind the user traffic?I am checking that if my active SUP switches over then the user connectivity should not be b...

hi, just a question a about CISCO NETWORKING ACCADEMY.i had this discussion with my teacher, and i would like to know the opinion of other students and theachers.it is possibile if we refer to the ccna accademy policy, to record the lesson ?some stud...

Is there a guide that recommends the optimum order to rack servers and routers?Can you please recommend me a guid or book where i can make recommendations based on server's weight, deep, space,etc?Thanks you in advance,Alejandro