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  • Users: krsnavan
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  1. krsnavan

    Dynamic Dns

    Hi All ! Got two ADSL links connecting Head Office with Branch, But IPS assigned by ISP are Dynamic. What is the procedure to link both sites, so that pcs at the sites can connect to Server in Head office. I don't need to register any Dns as my purpose is to link both sites.I plan to create...
  2. krsnavan

    Passing CCNP

    Belushi! Burt missed my point. What u mean "assuming you do the CCNA is somewhat short timeframe from passing your CCNP tests" My plan is to do the remaining two CCNP papers, first, then CCNA. Any contact email address from Cisco where i can confirm my situation? thanx
  3. krsnavan

    Passing CCNP

    My CCNA expired in 2005. But for an employment reason, I have passed CCNP Composite papers two months before. I want to complete the remaining two papers as i just finished CCNP Course in an institute. Then want to finish CCNA. That means i m doing all my CCNP papers without a prerequisite of...
  4. krsnavan

    Monitoring CISCO and Network Devices

    Thanx Techies ! Which tools perfectly suits to monitor the traffic during abnormal condition ( for example Virus Infection or Intrution kind of activity) than to monitor just interface or link failure.And it should create Alert as well. Vanna
  5. krsnavan

    VOIP SOLUTION !

    I f any body Has implemented any VOIP solution, I need to have the complete Documentation of the Solution. I like to know the Scenarios and what factors need to be considered such as QOS,traffic engineering,Bandwidth selection process,Call Manager selection etc. Any body can help to get...
  6. krsnavan

    Monitoring CISCO and Network Devices

    What kind of Software and tools the industry uses to monitor network Traffic? There are Open Source Software tools too in the Industry.Any body using those? Can we monitor abnormal traffic generated in the network in order to isolate the problems, for ex. traffic generated because of a virus...
  7. krsnavan

    IT Trends in the World

    I need the following information for a research Purpose: 1. Satistics of IT companies. (INcreases in Customer base for IT) 2. INcrease in Sales of computers compared with 2, 3 decades before. 3. Cost allocation for IT of big companies. or business entities. 4. generic application usage of...
  8. krsnavan

    Access list to allow only INternet Traffic

    We have adsl Router having lan SIde IP as 172.16.1.1 which is running NAT. I want to apply Access list to the Switch where all the clients connected.I want to apply ACL Outward direction of the Switch Interface which connects to the ADSL router's LAN interface which acts as INtenet...
  9. krsnavan

    List the OIDs for Performance counter

    What SNMP Software R U using? People normally use SNMP agents to be installed in the servers which comes with the Snmp .They Create standard templates which can be linked to Several Servers.
  10. krsnavan

    retrieve OID or MIBs informations about an hardware

    procedure follows: 1.Enable SNMP in the Device ( All versions better) 2.Get the MIB file for the device frm Vendor' 3.Use a MIB Browser to load the MIB file. Then walk thro' to get the OID of the needed parametre. 4.Use the OID no.in your SNMP Management software. If any help, reach me on...
  11. krsnavan

    CCNP Certification Pre requisite

    Hi All ! i passed CCNA expired in 2005.I have been working on Cisco routers n Switches. But i was able to register for CCNP Composite exam 642-892 and passed in march this year. If i plan to pass other two papers to get CCNP. TO get CCNP Certification, Do i need to pass CCNA Again? Vanna
  12. krsnavan

    ACL on router:SMTP server to be tested.

    This avoids the need of specifying the rules for the Outward direction!Is it correct!i already done the rules and it works fine. Thanx U for all the help!Great work!
  13. krsnavan

    ACL on router:SMTP server to be tested.

    Bill! U r great! I had doubt in mind whether i need to add "established" in ACL.If apply the following "access-list 101 permit tcp 10.125.0.0 0.0.15.255 any eq telnet established", will it allow the return packets when i telnet from 10.125.0.0 network? Whether i have to add "Established" to...
  14. krsnavan

    ACL on router:SMTP server to be tested.

    I want to allow SMTP,FTP,TELNET,143.icmp only from both netwrok. And i want reply from SMTP server. if i give command "telnet 10.135.1.10 25 'to check the server otherside of the network is working. chek the config is correct!i m able to ping both sides.but when i do "telnet 10.135.1.10 25...
  15. krsnavan

    Ehternet Routing: on 831 Router

    Hi Techies ! I appled ACL as mentioned early. I need to check what ports are passed thro'the router!Any tools i can run n check the open ports? I run "telnet 10.125.0.10 25" to my SMTP server from 10.135.1.10, but cannot get any reply! How to solve the issue.Any other ports to be opened...
  16. krsnavan

    Ehternet Routing: on 831 Router

    I given below the configuration.! This router has in-built Switch too.Document says we can use Ethernet2 for DMZ as well.And i plan to apply ACL between two networks allowing certain ports such as 80,21,25,icmp,143.Plz .check the Access lists are correct.i m goin to apply ACL 101 to E0 inward...
  17. krsnavan

    Ehternet Routing: on 831 Router

    Need to configure Cisco 831 Router to do Ethernet Routing !10.125.0.0, 255.255.240.0 is one Range. Gateway is 10.125.0.3/ otjher range is 10.135.1.0,255.255.255.0 , Gateway 10.135.1.1. I eanbled ip routing.Is that enough for both network to be communicated. provided i have to mention the...
  18. krsnavan

    Internet and servers on the same switch?

    Fundamentally,Y the manageable switches are expensive becoz it has the technology to manage the network traffic to suit the business.If U want to add switches each time U have new requirements,that's not the way IT should be managed. So, my advice is use the power of VLAN,Private Vlans and...
  19. krsnavan

    Public WLANs

    I responded ur previous thread too.If your switches support VLAN, go fot it. Or You have to do firewall rules.You can allow the INterenet gateway and ports 53,80,67,68 allowed.
  20. krsnavan

    Setting up a wireless network

    Assuming you have common internet gateway for both ur trusted network and public internet,Best option is to connect the public WIFI in separate VLAN.If ur Switch support Vlan, u can configure thro'it.or if ur accesspoint support Vlan, U can do it thro' it. If nothing possible,u need to enable...

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