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Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

Hello everyone , i aour company we have configured the squid Proxy server now to end the project i need to cahnge the setting in the router so that people who brouse through the net they should browse through the Proxy Server ....So please help by le...

We are transitioning branch offices (bo) into to an ISP managed MPLS network. The bo will access the Internet through the headquarter's Internet access. Is there a way to configure a PIX to give DHCP IP addresses to the local hosts? Ideally the MPL...

saidfrh by Level 1
  • 692 Views
  • 3 replies
  • 0 Helpful votes

Hello,My core switch (6506) is pegging me with warnings like this one: Oct 27 23:51:29 sw2-int.XX.XX 5882: %CDP-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch discovered on FastEthernet0/1 (1), with SCAxxxxx(YYY-ZZ) 7/41 (81). - which I am aware of, an...

I'm having a problem with one of our 6509s, the CPU on it constantly goes up to close to 100% for a minute and then drops back down to single digits (it happens every few minutes), it's not causing connectivity issues yet, but I'm worried that it eve...

niro by Level 1
  • 2712 Views
  • 21 replies
  • 0 Helpful votes

I need a cale part number thats connected to a port adapter PA-4E1G-120 having G.703 conector at one end and the other end having UTP RJ-45. The length of the cable should be 8 mitres.I found the cable as CAB-E1-RJ45(=). But unable to find the price ...

jachowda by Level 1
  • 826 Views
  • 6 replies
  • 0 Helpful votes

i have a switch that i cant ping from my pc which is on a 172.16 subnet - the switch is on a 10.10 subnet. i can ping from my router and telnet which has both interfaces directly connected (172 and 10)- i can ping through the switch to a server direc...

Hi,I copied a configuration with tftp on switch 2960.In each interface, the commande "dot1x pae authenticator" dosen't copied. I precese that in some switch my command has succeed and other don't succeed.thank you for helpThank you fpr help

All, I need help here. I have 3 Cisco 3750's in a triangle configuration, with one switch at each point of my triangle. There are 2 fiber lines that connect each switch. 1 for normal communications, and the other for a backup purpose. I have about 9 ...

djbowling by Level 1
  • 780 Views
  • 2 replies
  • 0 Helpful votes

The layout for this problem is:At location #1 there are 4 switches A, B, C and D connected to each other in a small mesh.At location #2 there also are 4 switches E, F, G and H connected to each other in a small mesh.There are several vlans trunked be...

Hello recently I connected my G0/1 (3524) to my Pri msfc. When I connected it to the Pri msfc theswitch failed over to the Sec msfc then failed back, hsrp went into a state change. Is that normal? I looked into it and it only happened for a split ...

sstitt by Level 1
  • 547 Views
  • 2 replies
  • 0 Helpful votes

Hi everyone,One of my cisco 3550 switchport (fastEthernet)is connected to an ASA firewal gig port. Settings are as follows:@Switch: Full duplex / 100 mbps@fw: auto / autoNow the problem is that the FW interface is negotiating to half duplex / 100 mbp...

gauravshar by Level 2
  • 2901 Views
  • 11 replies
  • 0 Helpful votes