• Intervlan routing and internet access

    I configure 2 vlan on my l3 switch 3560,  1) vlan 1 192.168.1.0/24 2) vlan 2 192.168.2.0/24, Intervlan routing is working fine. Now i connected one router 1841 to l3 switch on port fa0/4 (which i issue command no switch port and give ip address 192.168.3.5/24) router interface is f0/1 ip address...

    Ekansh400 pointsBadges:
  • Recommend Cisco Home Lab

    Please give me your thoughts on the best way to setup a Cisco home lab. Although I need to re-certify my CCNA my focus is to take a deep technical dive and master Cisco before going on to next level(CCNP). I work with Cisco but want my own lab to experiment and try different topologies and...

    Learnteach165 pointsBadges:
  • VPN connection suggestions: Linksys vs. Cisco

    Does anyone have experience with/opinions on Linksys VPN router connection versus Cisco MPLS configuration? Any details or advice would be greatly appreciated.

    TeachMeIT975 pointsBadges:
  • Cisco VOIP

    merging data and voice network We hae seperate Data and voice network. For data network we have interface vlan 1 ip address 10.91.192.0/24 in one core switch 4506. For voice network we have interface vlan 1 172.20.1.0/24. Now i am going to merge data and voice network. But vlan 1 on these core...

    Ekansh400 pointsBadges:
  • How can I configure a Cisco catalyst 1900series switch to perform a LAN and VLAN functions

    I got a used cisco catalyst 1900 series. I have crimp the necessary cables(straigth-through, cross-over, Roll-over ether net cables). I need a help on how to configure it to serve a LAN and VLAN functions. Please the answer is needed urgently.

    Bigsammy2925 pointsBadges:
  • Free IT Book: Designing Cisco Network Service Architectures

    Designing Cisco Network Service Architecutres (ARCH), Second Edition, is Cisco authorized as a self-paced learning tool for CCDP foundating learning. Includes the latest in network infrastructure, intelligent network services, and converged network solutions. For those preparing for CCDP...

    MelanieYarbrough6,345 pointsBadges:
  • spam filter and cisco firewall

    Hi , I have a question. I have a spam filter barracouda . i have to configure it in my network . Firslty i have a static mapping on my firewall One public ip is bind with one private ip. now baracoda says that if you want to install it between a firewall and email server you have to assing the...

    Alikhan19415 pointsBadges:
  • Extended ACL

    How do I create an ACL for: Allow inbound HTTP requests to the www.yzcorp server. Add info: The www.yzcorp.com website at 10.0.1.2 is registered with the public DNS system at IP address 209.165.200.246       permit tcp any 209.165.200.246 eq www is not working.

    IFOY50 pointsBadges:
  • Packet loss in a Cisco 3750 stack

    I am seeing occasional packet loss in a Cisco 3750 switch stack. There are 5 switches in the stack. The client is on switch 5 and the server is on switch 4. The client is on a separate vlan from the server. I am not seeing any errors on the ports or VLANS or NIC's. Where should I be looking to find...

    Labnuke9932,960 pointsBadges:
  • Logical wireless extension to my corporate network running Cisco equipment?

    What is the logical wireless extension to my corporate network running all cisco equipment? We need to extend an outdoor portion of the network and want it to integrate with the rest of the network seamlessly.

    Troubleshooter24755 pointsBadges:
  • Best enterprise level wireless device?

    What is the best enterprise level wireless device? We have been looking at cisco and sonicwall. What would you recommend to serve up wireless connections for about 3000 users across a 300 acre spot? We want to blanket the community in wifi and have access available everywhere. If there are low...

    ITKE345,295 pointsBadges:
  • Netgeat Vlan help

    Hi, I have got a Dell L3 Switch (PC6224) 1x FSM750S 48port Managed switch 1x FS726T 26port smart switch 1x GS724TS 24port smart switch My aim is to create a number of Vlans, but I am not entirely sure if this will work with the hardware I have got. If anyone could tell me how to set trunk ports...

    Michi120 pointsBadges:
  • Cisco 4506 switch object group

    Dear All, Any one tell me is it poosible to object group based ACl in Cisco 4506 and 3750 switches. Also please specify the IOS version that supports Object group in ACL.

    Itzarul5 pointsBadges:
  • Cisco Network Access Control

    Hi, I would like to know the facts about the NAC (implementation, Deployment and trouble shooting guides) .some questions rasing in my mind. Appreciating your help.

    RGPrakash170 pointsBadges:
  • 3G – Creating a S2S VPN when the 3G card uses DHCP and not static?

    I have a 3G WIC card (HWIC-3G-GSM) in a Cisco 1841 and need to create an IPSEC tunnel to a Cisco ASA5520 Normally creating a S2S tunnel would be relatively easy if both peers used static IP's, however my 3G provider uses dynamic addressing. If I try and create an IPSEC S2S VPN peer on a...

    OrangeNewbie55 pointsBadges:
  • How does autoQOS work? Is it reliable

    How does Cisco AutoQOS work when setting up a cisco router, HP switch and a Cisco IP phone? I am running Windows XP SP3. Does it replace needing to manually configure QOS across the network?

    Karl Gechlik9,860 pointsBadges:
  • Data center temperature policies

    I am involved with an energy efficiency project where the server rooms in 15 buildings lost their servers when a network was installed.  These rooms in these buildings now only have from one to three routers and switches in them.  The buildings are used only four days a week and we wanted to...

    Jimmydee70220 pointsBadges:
  • Suggestions for Cisco NetFlow analysis tools

    What tools are other members using for Cisco NetFlow traffic analysis? I'm especially interested in open source tools but any commercial or proprietary recommendations or suggestions would also be appreciated. Thank you. Moderator Note: This is a user submitted question

    BrentSheets6,925 pointsBadges:
  • Locked out of Cisco Router – Password reset doesn’t work

    do work for a local non-profit group. Apparently some prior network admin left under unhappy circumstances and did something to the cisco router(s) there. We had no password access, so I went through the password recovery/reset procedure. Everything seemed to be fine except for two little details:...

    Bobkberg1,070 pointsBadges:
  • Deploying VOIP and QOS

    We want to deploy VOIP to our network. We first need to implement QOS how can we do that? We have all HP switches and Cisco routers. The firewall is also a Cisco (PIX).

    Karl Gechlik9,860 pointsBadges:

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