Switching

hi all,the cisco router is giving me high cpu utilization in ip nat agerhere is my system details and logsPLEASE PROVIDE ME SOME SOLUTION I UPGRADED TO LATEST ALSO NO USE.Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.2(3)T, REL...

Hello,I've just completed a port security project at a site on numerous Cisco switches and all works well, however they have 2 Nortel 5520 switches (which I left until the end) which they would like to lock down.  I have logged a message on the Norte...

      I am trying to remove QoS from a port on the 6509. The message says it's because auto QoS is enabled, but I have other ports that do not have Qos on them.

Hello,I have an FTP server that sits behind a cisco 1801 router.  I have locked the router down with a reflective access list to only allow through port 80 and 443.  But now i want to add in ftp ports 21 and 20.  I have added them in but i cant get i...

                   Hi,I have senario where 15 branches via bri connection to central ISDN E1 Pri Head office.The setup is working before and suddenly branches not able to dial head office.Below is the debug q931  logs from branch router  and i am  ge...

i really need help on this qns i dont understand what my teacher teach.. it would be very appreciated if you can ans this qnsLab 1.3.3: Troubleshooting a Small NetworkTask 1: Examine the Logical LAN TopologyThe IP address block of 172.16.30.0 /23 is ...

Hello ,            I have an switch 2960 and i have made an SSH connection . But the problem is that whenever i try to open with my teraterm or putty it ask for username and after that password but does take the password. It shows an error of passwor...

I have a customer that in the past has been using 6506E chassis with Sup32 and the WS-X6196-21AF cards for their closet.With the End of Sale of this combination and the announced End of Sale of the Sup720-3B announced, this kind of pushes the configu...

Hi Expert,I found below messages on SLOT 2 (WS-x6524-100FX-MM). What does it mean? Would it be hardware error on SLOT 2?Thanksremote command switch show plat hard asicreg titanERRORS:   0x8  :                         TI_MX_SM_ERR_STAT_MASK  =  3FFF  ...

Hi All,We have a network of 30 VLANS and currently all the vlans have access to everyhing. We are using Cisco 6509 switch for Layer3 routing.I would like to prevent some VLANs accessing the server VLANs. Can anyone advise how can i resrict access to ...

Good evening all..I have a 4506 populated with the following modules Mod Ports Card Type                              Model              Serial No.---+-----+--------------------------------------+------------------+----------- 1     6  Sup 6L-E 10GE ...

                   There is not enough memory on the flash to upgrade the Router to latest version. Can I erase the current IOS file and then upload the new version from the TFTP server to flash