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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...

Hi ,I am facing issues creating trunk between twi 4500 switches on ehernet port.following is the configuration:Switch 1 :interface GigabitEthernet2/3 switchport trunk encapsulation dot1q switchport mode trunk logging event link-statusSwitch: cisco WS...

Hi allquestion is  possible to enable multicast option in cisco switch 3750g ports and how convinient si to do that.the reason deliver imaging from ghost server to workstation  file size maybe 7 or 8 g...thanks for all suggestionssincerelyCarlos M

Hi all!Here's the deal: I just bought 3 2950-24 switches for my CCNP pursuit and found something strange with the LED ports and STP configuration... All 3 switches have only 1 vlan (the default vlan 1), they are connected to each other with trunk por...

Hi,Switchport showing up and reset the switchport still it's down and cleared the counters on interface no luck. I would like to clear interface int-ID clear hardware logic how it will effect and is it solves the issue.Thanks,Bala

bdulipala by Level 1
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  • 7 replies
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I am trying to configure rate-limiting on a 3560 switch (12.2.25SE, ipservices), but it does not seem to have any effect.Basic configuration is:interface FastEthernet0/24 no switchport ip address 10.163.37.254 255.255.254.0 rate-limit output 10000000...

Hello all,I want to setup a fail-over environment at one of my customers.But the two core switches are not acting like I wanted to.My HSRP Stand-by switch is handling all the traffic.Anyone knows why and how to fix this?Also see attached image.Config...

ictzcisco by Level 1
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  • 9 replies
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HiCould please someone advise me on whether the te tunnel metric in the routing table can be controlled using the "ip ospf cost" command? I would like to have the tunnel take a different cost from the best IGP metric. How can this be done? Please let...

shijthom by Level 1
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I have a WS-C2960G-24TC-Lwith a 1000base LX SFPconnected via single mode to an Incomming gigabit circuit from SSE/Telco (Scottish and Southern Electric)this configuration works ok.When i move the connection to a WS-C3750G-24TS-1U (with the same sfp) ...

Hi everybody,I need to know if there is a command that helps me to check out the amount of traffic or bandwidth (or both) that is crossing any Catalyst 3550 port. At the other hand, I have used wire-shark in kiddy tests, but I don't really know what ...

Hi,I would like to add three 3750X switches to my current production stack of four 3750 switches.  I was getting a version mismatch on the 3750X switches after stacking them all together. I disconnected the 3750X switches and tried to downgrade them ...

nroppo by Level 1
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Hi everyone, I've got an issue with a NAT'ing issue, which is not allowing my GRE tunnel to establish over the internet.The basic run down is that Site 1 has a /29 subnet (assigned by IANA).Site 2 has a static IP assigned to the BGAN profile.Basic ru...

SysEngrNZ by Level 1
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