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talent pk

Technical Experts
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talent pk last won the day on August 19

talent pk had the most liked content!

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About talent pk

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    Cisco Newbie
  • Birthday 09/17/1981

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    Pakistan
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    Oracle
  1. talent pk

    Cisco SIP Trunk configuration

    I can give you the CME side configs on Router Step 1 Registering to the Remote SIP SERVER as User Agent ===================================================== global conf > sip-ua sip-server x.x.x.x:5060 registrar x.x.x.x transport udp authentication realm if provided from VoIP Provider Step 2 Create Extension or DN Phones as per your Provider ==================================================== voice register dn x name xxxx label xxx mwi xx voice register pool 1 codec g711alaw /g711ulaw what ever number your number from VoIP Provider username xxxx password xxxxx username password provided from VoIP provider Step 3 Create Call Routing Rule or Dial-peer to Remote SIP Server ====================================================== dial-peer voice xx voip destination-pattern xxxxxxx10 session-target ipv4:sipserver:5060 no digit-strip codec g711alaw session protocol sipv2 dtmf-relay rtp-nte or whatever for Cisco Call Manager please refer to your proper Cisco Call Manager Admin Guide of how to setup up SIP
  2. talent pk

    define users only for VPN

    i guess create an access list to allow only VPNs and block the rest then apply access-class to the user you create
  3. talent pk

    DR & BDR Selection

    No DR and BDR required on non broadcast P2p links there is no need to have DR-BDR because each link is Point to Point. while on a Broadcast and other WAN Multi-access frame relays we need DR-BDR routers in order to avoid extra flooding of PDUs on the network, keeping in mind that OSPF packet has a TTL of 1.
  4. talent pk

    Same IP Address Scheme for two Isolated Networks

    could be but not a good design. if you are in one Autonomous Network. Try changing Scheme of IP Subnets. if Autonomous Network falls under different premises, then follow what Mark said.
  5. talent pk

    need help

    This is not an error It is requirement, you must enter the username and password of remote computer which you want to logon to over the network
  6. talent pk

    Block selective http and https traffic

    try this class-map match-any SOCIAL_SITES match protocol secure-http or you can match based on contents of url, this will block both http and https class-map match-any SOCIAL_SITES match protocol http url "*facebook*" policy-map S_SITES class SOCIAL_SITES drop service-policy out (INTERNET INTERFACE)
  7. talent pk

    ROMMON MODE

    Yes Cisco 1841 Router has CF card. Just copy the IOS from the PC into CF and plug it back in
  8. talent pk

    ccnp without hands on

    you need alot of Hands on Practice. Try to find some Job. even internship would be great. I would even pay to get hands on experience.
  9. talent pk

    problem with l2tp connection

    Tunnel exists, must be a duplicate SCCRQ any workaround for this type of situation ?
  10. talent pk

    problem with l2tp connection

    have played with timeout settings retransmission settings (hardcoded same on both sides but everything seems to go wrong)
  11. talent pk

    problem with l2tp connection

    One of the site router is struggling to bring up L2tp Connection. Here is the debug output on Main Router .Dec 10 16:17:32.657: L2TP _____:_____: I SCCRQ, flg TLS, ver 2, len 143 .Dec 10 16:17:32.657: L2TP _____:_____: IETF v2: .Dec 10 16:17:32.657: L2TP _____:_____: Protocol Version 1, Revision 0 .Dec 10 16:17:32.657: L2TP _____:_____: Framing Cap both(0x3) .Dec 10 16:17:32.657: L2TP _____:_____: Bearer Cap both(0x3) .Dec 10 16:17:32.657: L2TP _____:_____: Firmware Ver 0x1130 .Dec 10 16:17:32.661: L2TP _____:_____: Hostname "AHDAL_ROUTER" .Dec 10 16:17:32.661: L2TP _____:_____: Vendor Name .Dec 10 16:17:32.661: L2TP _____:_____: "Cisco Systems, Inc." .Dec 10 16:17:32.661: L2TP _____:_____: Assigned Tunnel I 58029 .Dec 10 16:17:32.661: L2TP _____:_____: Rx Window Size 100 .Dec 10 16:17:32.661: L2TP _____:_____: Challenge [16] .Dec 10 16:17:32.661: L2TP _____:_____: 0x59DCE90CDCBDDDD1FF5D5E802D8579ED .Dec 10 16:17:32.665: L2TP _____:_____: PPPoE Relay Forward Capable .Dec 10 16:17:32.665: L2TP _____:_____: Cisco v2: .Dec 10 16:17:32.665: L2TP _____:_____: PPPoE Relay Forward Capable .Dec 10 16:17:32.665: L2TP _____:_____: .Dec 10 16:17:32.665: L2TP tnl 4529 :63987: Tunnel exists, must be a duplicate SCCRQ .Dec 10 16:17:32.665: L2TP _____:_____: SCCRQ: processing failed .Dec 10 16:17:32.665: L2TP _____:_____: SCCRQ: dropping packet .Dec 10 16:17:37.637: L2TP _____:_____: .Dec 10 16:17:37.637: L2TP _____:_____: I StopCCN, flg TLS, ver 2, len 66 .Dec 10 16:17:37.637: L2TP _____:_____: IETF v2: .Dec 10 16:17:37.637: L2TP _____:_____: Result Code .Dec 10 16:17:37.637: L2TP _____:_____: Request to clear control connection(2) .Dec 10 16:17:37.637: L2TP _____:_____: Error code .Dec 10 16:17:37.637: L2TP _____:_____: Vendor specific(6) .Dec 10 16:17:37.641: L2TP _____:_____: Optional msg .Dec 10 16:17:37.641: L2TP _____:_____: "Tunnel setup timeout" .Dec 10 16:17:37.641: L2TP _____:_____: Assigned Tunnel I 58029 .Dec 10 16:17:37.641: L2TP _____:_____: Cisco v2: .Dec 10 16:17:37.641: L2TP _____:_____: Vendor Error Code .Dec 10 16:17:37.641: L2TP _____:_____: Error code .Dec 10 16:17:37.641: L2TP _____:_____: Tunnel shut(1) .Dec 10 16:17:37.645: L2TP _____:_____: .Dec 10 16:17:40.621: L2TP _____:_____: I SCCRQ, flg TLS, ver 2, len 143 .Dec 10 16:17:40.625: L2TP _____:_____: IETF v2: .Dec 10 16:17:40.625: L2TP _____:_____: Protocol Version 1, Revision 0 .Dec 10 16:17:40.625: L2TP _____:_____: Framing Cap both(0x3) .Dec 10 16:17:40.625: L2TP _____:_____: Bearer Cap both(0x3) .Dec 10 16:17:40.625: L2TP _____:_____: Firmware Ver 0x1130 .Dec 10 16:17:40.625: L2TP _____:_____: Hostname "AHDAL_ROUTER" .Dec 10 16:17:40.625: L2TP _____:_____: Vendor Name .Dec 10 16:17:40.625: L2TP _____:_____: "Cisco Systems, Inc." .Dec 10 16:17:40.629: L2TP _____:_____: Assigned Tunnel I 58029 .Dec 10 16:17:40.629: L2TP _____:_____: Rx Window Size 100 .Dec 10 16:17:40.629: L2TP _____:_____: Challenge [16] .Dec 10 16:17:40.629: L2TP _____:_____: 0x59DCE90CDCBDDDD1FF5D5E802D8579ED .Dec 10 16:17:40.629: L2TP _____:_____: PPPoE Relay Forward Capable .Dec 10 16:17:40.629: L2TP _____:_____: Cisco v2: .Dec 10 16:17:40.629: L2TP _____:_____: PPPoE Relay Forward Capable .Dec 10 16:17:40.633: L2TP _____:_____: .Dec 10 16:17:40.633: L2TP _____:_____: I StopCCN, flg TLS, ver 2, len 66 .Dec 10 16:17:40.633: L2TP _____:_____: IETF v2: .Dec 10 16:17:40.633: L2TP _____:_____: Result Code .Dec 10 16:17:40.633: L2TP _____:_____: Request to clear control connection(2) .Dec 10 16:17:40.633: L2TP _____:_____: Error code .Dec 10 16:17:40.633: L2TP _____:_____: Vendor specific(6) .Dec 10 16:17:40.637: L2TP _____:_____: Optional msg .Dec 10 16:17:40.637: L2TP _____:_____: "Tunnel setup timeout" .Dec 10 16:17:40.637: L2TP _____:_____: Assigned Tunnel I 58029 .Dec 10 16:17:40.637: L2TP _____:_____: Cisco v2: .Dec 10 16:17:40.637: L2TP _____:_____: Vendor Error Code .Dec 10 16:17:40.637: L2TP _____:_____: Error code .Dec 10 16:17:40.637: L2TP _____:_____: Tunnel shut(1) .Dec 10 16:17:40.641: L2TP _____:_____:
  12. talent pk

    Why Using VTP?

    it is considered as best practice to prepare the newcomer switch as VTP client and set the necessary domain/password before joining or cabling into the production network. also try to disable DTP on all ports to avoid unnecessary trunk negotiation.
  13. talent pk

    How to convert from LSA type 5 to type 3 and reverse

    Route Redistribution might be the solution on your ABRS 1. LAbel the incoming Routes 2. Redistribute it into OSPF
  14. Have done Integration of Cisco Unity Connection Messaging System with Call Manager Express (router) and Outlook 1. Users can send Voicemails. 2. Voice mail will be relayed to Outlook Mail. where users can see and download their voicemail messages from anyplace 3. Fixed Caller ID issues in CUC and in CME router (because of my country's TELCO settings were hard to find). Users can see who called and from what number they called. I know this is basic stuff but i am really novice in voice over IP. If anyone needs help regarding this i can write a step by step post.
  15. talent pk

    home lan connecting to the internet

    What Systems do you have? The simple answer to your question is VPN. if you have microsoft Server. You need to configure Routing and Remote access Server and enable incoming PPTP ports and a username and password to allow incoming connection permission. you can also configure username and an incoming connection without RRAS server. You need to go to Create New Connection\Choose Advanced Connections\ Incoming Connection\ And choose the username of local computer that is permissible to connect remotely. In addition to that you need to forward the PPTP port on your ADSL Router in Office which is 1702. Alternatively If you are using a Cisco Router. you need plenty of configurations on it. 1. Incoming PPTP connection. 2. RRAS Server Authentication or Local Router User authentication. 3. Cloning Virtual-template interface. 4. DHCP scope definition. 5. Correct encapsulations and encryption parameters. 6. Routing if required.
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