Other Network Architecture Subjects

Hello,First of all, my excuses for my bad english.I am experiencing a problem with a Cisco Catalyst 4506.The switch is filled with 48 port PoE blades (WS-X4248-RJ45V).The error we receive is:Sept 5 15:40:12: %C4K_IOSMODPORTMAN-4-INLINEPOWEROVERWARNIN...

Now wondering is that true that vlan 1 can not be deleted from devices. We are not using vlan 1 and now i have on work list to delete vlan1 but can i do that or is that so native that its not bossible. How to make show that nobody can use that vlan i...

Hi,I have a 3750 switch stack (2x3750G-24 (one is master) and 4x3750-48 10/100 PoE) with several VLANs configured and IP Routing enabled. When I carry out a large file copy from a server in one VLAN to a server in another VLAN the CPU utilization goe...

Hi all,Out C4506 has crashed . I'm not sure the packet memory error. So please help me...Followings are some informations.Version : 12.2(25)ewa2Crashinfo : Jul 8 01:57:01: %SYS-4-SNMP_WRITENET: SNMP WriteNet request. Writing current configuration to...

dear sir, please provide the above mentioned hardware specification as belows:-1. Foot print2. Weight3. Electrical (current and voltage)4. Heat (in terms of BTU)5. How many rack space neededyour effort shall be highly appreciated. thank you very mu...

I am thinking of configuring a dynamic vlan for some of the devices on our LAN. Can you share with me your experience with dynamic vlans? Thank you.

Hi,I have to use MD5 on all my password. I know I can replace "enable pass" with "enable secret". How do I replace line con and line vty password with MD5 encryption? Thanks.

HiI have a router switch twain with vlans configured. From one of my subinterface i have configured ip address dhcp (i also tried ip address dhcp client-id etc), however i can not get ip address. When i configure without vlan and connect the etherne...

I read this note from Cisco..."The switch sends keepalive messages (to ensure the connection is up) only on interfaces that do not have small form-factor pluggable (SFP) modules."http://www.cisco.com/en/US/products/ps6406/products_configuration_guide...

Hi I was wondering if anyone out there working with the Cat6506's ever received this error message on a crash.*** Emulating mis-aligned store at 0x00040082 PC = 0xbfc03ea0 ...*** TLB (Store) Exception ***Access address = 0x40082PC = 0xbfc09508, Ca...

Hi!After IOS->CatOS conversion I am unable to format the internal 512MB compact Flash device:Console> (enable) sh flash devices disk1, disk0, bootflash, tftpConsole> (enable) format bootflash:All sectors will be erased, proceed (y/n) [n]? yEnter volu...