Cisco User Groups Discussions

pppoe client (MikroTik)----> cisco switch---->cisco router ----> MikroTik ----->Radius server Authentication for pppoe client works properly but data rate limitation from radius server does not effect the pppoe client they use unlimited B/W.This the ...

As IT and Networking takes over mainstream reins in all organizations, reports suggest that up to 50% of networking positions are waiting to be filled. Cisco provides IT and networking certifications, that are acknowledged worldwide and help you grab...

When attempting to upgrade rom-mon on 4451X from 15.4(3r)S to 16.7(4r) on IOS v15.6(1)S4 I get "Error connecting to command relay server" and "%SMANRP-3-CMDCONNECT: Connection to local interactive relay server failed: connection timed out; remote hos...

Hello,  I am attempting to build my own home lab. I have two 2960s, two 3560s, two 1941 routers, and one 2821 router. My problem is I want to practice on serial interfaces, but the 1941 Hwics are to expensive for my right now.  My question is, in one...

Not much under Line settings.  A call on hold sound commonly gets mistaken for a new call coming in.  Any help would be appreciated.  Thanks... 

Hi these is my Topology. I'm able to ping from pc(s) to pc(s), but when I tried to ping for pc 2 to 192.168.101.3 I can't and from Pc4 to 192.168.100.3  I know my problem is between the switches. Can someone please help me to understand what am I doi...

Hi I have attached the sample diagram here. I have 5 Cisco small business switches. The core switch (Port 28) is connected to the Plant switch with Fiber connection. Core is connected to the Firewall as Trunk port (1U, 20T, 30T). Port 26 on the Core ...

We have 1000s of 504 and 508G in service off our IP PBX. When one of our users conferences on our IVR, so the other party can enter digits - no dtmf passes. Does anyone have any idea what settings to change on the phone?   This is used to collect cre...

Hello,   We will be upgrading to Call manager 12 from version 9. We have our own "click to call" feature. I want to make sure it will still work when we upgrade. Here is what we do:   We make two calls every time someone wants to call a number. The f...

My new Precision 60 to the Cisco SX80 will not stay paired. lights flash like this on the port (both 2 and 3) at the codec:: Ethernet connected directly to codec from camera- tested with another cat5 cable- through ceiling, connected the light on lef...

duplicate. Don't know how to delete.

I just replaced several 3750E stacks with C9300's and all is well except for generating Unknown Protocol Drops? I've notice the counters are incrementing almost evenly across all interfaces with an IP Phone or LWAP? I'm probably over looking somethin...

Dears,   I got a problem when I was upgrading ASA5550 from 7.2.5 to 8.0.x  It kept crashing and reboot repeatedly. Crash log as attachment. Guys pls help me. Thanks.   # show version Cisco Adaptive Security Appliance Software Version 7.2(5) Device Ma...

I am trying to configure a new Air AP 1832 with the Mobility Express firmware loaded. I have connected thru the console port only to find that the default login: cisco and default password: cisco are invalid. I tried connecting to the AP over SSH, sa...

Olá pessoal estou com uma duvida no switch cisco SG300-28 ele tem duas portas SFP Fibra eu gostaria de saber se é possível usar essa posta para se comunicar com algum equipamento servidor ou storage por essa porta em fibra?