Switching

Resolved! Need help with my 2950 catalyst and basic switch config

Hello all! I am currently studying for my CCENT ICND1 and im attempting to aim to take my test at the end of january. I am current 2, 2950 catalyst and 2, 2801 ISR cisco routers. First im going to describe my issue. I am somewhat familiar with the ...

snmp-server tftp-server-list !! use case

hi, command snmp-server tftp-server-list is not clear for me, what is does this exactly ? if there is SNMP collector application, then why do we need to configure tftp parameter ? thanks,

Guest users not getting internet

Hi All, I tried to create two ssid with different network, one for private use and one for guest. but guest users not getting internet. Please advise me right way. Thanks.[[{"type":"media","fid":"1232411","view_mode":"default","link_text":null,"at...

Resolved! cucm and switches

Hi Cisco Techs, Is there a hardware compatability list that shows what switches can be used together with cucm 6.0.1 and how cucm is supposed to recognise cisco switches. Whether that would be a L2 or L3 cisco switch And how cucm sees vlan interfac...

wrong ios on 3750. no much flash memory left ! !!

Hi buddies, i need you help please. I just crashed my 3750 by putting a wrong IOS. Currently, the switch is no booting. And i dont have enough space to copy the correct IOS on the flash from Rommon mode. Can anyone help please ? Is it possible t...

ARP INSPECTION

Hi , Can you please help for following problem: I have a wide network or i configured several technologie. My problem is when i configure DHCP snooping its okk but when i add arp inspection in vlan X the PC appear in attachment connected in vlan X c...

Resolved! TFTP Loading Error at around 80percent

Hi All Im getting the above error msg while trying to re-upload new config file to flash:/. Gets to around 80% of file and then just hangs then the above I/O error. Relative newb any help appreciated ! I have formatted flash etc, Router Model is Cis...

Bandwidth limit per host

Hi guysI have about 300 users,all of them are using internet but I want to limit each specific host to specific bandwith with my cisco router.regards

Routing problem in BGP network

Hello, I'm making a BGP network with 3 AS. I use 6 routers 3725. I've making my routers configuration by reading these two links : http://www.cisco.com/cisco/web/support/CA/fr/109/1094/1094968_bgp-toc.html http://www.cisco.com/cisco/web/support/CA/f...

%ICMPV6-3-ND_LOG: icmpv6 [9340]

2015 Dec 16 17:24:08 7Ki %ICMPV6-3-ND_LOG: icmpv6 [9340] Inconsistent RAMTU 9202 on Vlan137, ours is: 9216, from

3560X with Service Module - MACSec over an Etherchannel?

Hi all,Is anyone aware of any restriction's to using MACSec on the uplinks of a service module whilst the uplink ports are in an etherchannel?Essentially we will have 2x 3560x's connected by 2x fibre's. The plan is to encrypt over these fibre's but t...

2960x and PoE+

I've got some cameras that need PoE+ and with the default config, the 2960x doesn't seem to deliver the power needed (another sg300 and netgear that I tried work fine with their defaults). Nothing I tried worked until I turned on LLDP (lldp run) and ...

Cisco 2901 Redundancy

Hello, I'm new in the forum and new in the Cisco world too. I hope you can help me. I will work with two C2901 in one station that comunicates with the other end using fiber (each one uses EHWIC-1GE-SFP-CU with a GLC-ZX-SM=Mini GBIC). I need one as...