configuring NTP [7:56811]
I found the reference to the NTP command which states the need to remove one of the commands when copying the config file (I still don't fully understand why): = Caution The ntp clock-period command is automatically generated to reflect the constantly changing correction factor when the copy running-configuration startup-configuration command is entered to save the configuration to NVRAM. Do not attempt to manually use the ntp clock-period command. Ensure that you remove this command line when copying configuration files to other devices. = If anyone know why do they suggest to remove this command, please explain. I thought the start-up config is only passively stored in the NVRAM and waiting to be copy to running-config. Tony Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=56811t=56811 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Study for CIT [7:55173]
I am study for the CIT: Possible problem and recommended solution: Switch cannot communicate with another device Another problem could be with the actual configuration of the interface. Make sure the interface you are connecting to (sc0 or me1) is UP (use the show interface command to check). Make sure the IP address, subnet mask, and VLAN membership of the switch interface (sc0 or me1) is correct (use the show interface command). To prevent conflicts, make sure the me1 and sc0 interfaces are configured with IP addresses and subnet masks in different subnets (use the show interface command to ! check), or disable one of the interfaces using the set interface {sc0 | me1} disable command. Question: make sure the me1 and sc0 interfaces are configured with IP addresses and subnet masks in different subnets to prevent conflict. What kind of conflict could have occurred? Thanks for the help. Tony Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=55173t=55173 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
MAC address and switch [7:42226]
Please help a curious mind here, the link is to a white paper describing how to configuring spanning tree. In the document it describes each switch has 1024 mac address. Configuring spanning tree http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/rel_5_2/config/spantree.htm#xtocid2879613 MAC Address Allocation The supervisor engine has a pool of 1024 MAC addresses that are used as the bridge IDs for the VLAN spanning trees. You can use the show module command to view the MAC address range for the supervisor engine. Each switch has 1024(MAC)addresses. If I connected port 8 switch A to port 8 switch B with RJ45 crossover cable. 1. Will I have 2048 MAC addresses? 2. Do Ethernet switch come with their own MAC address? Tony *** This message is a private communication. If you are not the intended recipient, please do not read, copy, or use it, and do not disclose it to others. Please notify the sender of the delivery error by replying to this message, and then delete it from your system. Thank you. - Visit http://www.ballfoundation.org for our latest news. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=42226t=42226 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
show spanning-tree command and the port number [7:42239]
The following is the captured output of command show spanning-tree fa0/1 on catalyst 2900XL. What is the relationship between interface fa0/1 and port 13? Where does this number port 13 come from? 2900XL#show spanning-tree interface fastEthernet 0/1 Interface Fa0/1 (port 13) in Spanning tree 1 is FORWARDING Port path cost 19, Port priority 128 Designated root has priority 8192, address 0010.0db1.7800 Designated bridge has priority 32768, address 0050.8039.ec40 Designated port is 13, path cost 19 Timers: message age 0, forward delay 0, hold 0 BPDU: sent 2105, received 1 The port is in the portfast mode Tony *** This message is a private communication. If you are not the intended recipient, please do not read, copy, or use it, and do not disclose it to others. Please notify the sender of the delivery error by replying to this message, and then delete it from your system. Thank you. - Visit http://www.ballfoundation.org for our latest news. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=42239t=42239 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: show spanning-tree command and the port number [7:42239]
Bill, Thanks for the input, but how does int fa0/1 got translated into 13, and int fa0/2 got translated to 14 and so on. Tony Bill Carter 04/22/02 01:27PM I believe 13 is the ifindex number. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tony Chen Sent: Monday, April 22, 2002 11:19 AM To: [EMAIL PROTECTED] Subject: show spanning-tree command and the port number [7:42239] The following is the captured output of command show spanning-tree fa0/1 on catalyst 2900XL. What is the relationship between interface fa0/1 and port 13? Where does this number port 13 come from? 2900XL#show spanning-tree interface fastEthernet 0/1 Interface Fa0/1 (port 13) in Spanning tree 1 is FORWARDING Port path cost 19, Port priority 128 Designated root has priority 8192, address 0010.0db1.7800 Designated bridge has priority 32768, address 0050.8039.ec40 Designated port is 13, path cost 19 Timers: message age 0, forward delay 0, hold 0 BPDU: sent 2105, received 1 The port is in the portfast mode Tony *** This message is a private communication. If you are not the intended recipient, please do not read, copy, or use it, and do not disclose it to others. Please notify the sender of the delivery error by replying to this message, and then delete it from your system. Thank you. - Visit http://www.ballfoundation.org for our latest news. *** This message is a private communication. If you are not the intended recipient, please do not read, copy, or use it, and do not disclose it to others. Please notify the sender of the delivery error by replying to this message, and then delete it from your system. Thank you. - Visit http://www.ballfoundation.org for our latest news. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=42249t=42239 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
cisco security certification equipment list [7:35213]
What kind of equipments do I need for the following security exams? Router: IOS: PIX firewall: Tacacs+ server: 640-442 MCNS: Managing Cisco Network Security (MCNS) 9E0-571 CSPFA: Cisco Secure PIX Firewall Advanced (CSPFA) 9E0-572 IDSPM: Cisco Secure Intrusion Detection System Version 2.1 (CSIDS 2.1) 9E0-570 CSVPN: Cisco Secure VPN (CSVPN) Tony *** This message is a private communication. If you are not the intended recipient, please do not read, copy, or use it, and do not disclose it to others. Please notify the sender of the delivery error by replying to this message, and then delete it from your system. Thank you. - Visit http://www.ballfoundation.org for our latest news. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=35213t=35213 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Security certification [7:34904]
What kind of equipment do I need for the following security exams? 640-442 MCNS: Managing Cisco Network Security (MCNS) 9E0-571 CSPFA: Cisco Secure PIX Firewall Advanced (CSPFA) 9E0-572 IDSPM: Cisco Secure Intrusion Detection System Version 2.1 (CSIDS 2.1) 9E0-570 CSVPN: Cisco Secure VPN (CSVPN) Tony Annlee Hines 02/08/02 06:14PM It requires 3 years of experience in security work--provable experience. The Common Body of Knowledge is extensive. I've seen a number of job ads that look for the cert, though I cannot say that they really needed someone with that level of knowledge. CISSP Certification Examination #8211; Applicant Requirements CISSP Certification candidates must meet the following requirements prior to taking the CISSP examination. Subscribe to the (ISC)2 Code of Ethics. Have at least 3 years of cumulative work experience in one or more of the ten test domains in information systems [IS] security. Valid experience includes information systems security-related work performed as a practitioner, auditor, consultant, vendor, investigator or instructor, or that which requires IS security knowledge and involves direct application of that knowledge. http://www.isc2.org/cgi-bin/content.cgi?page=43 HTH Annlee *** This message is a private communication. If you are not the intended recipient, please do not read, copy, or use it, and do not disclose it to others. Please notify the sender of the delivery error by replying to this message, and then delete it from your system. Thank you. - Visit http://www.ballfoundation.org for our latest news. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=35204t=34904 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: BCRAN passed
Nickel, Is there any fill in the blank type of question for BCRAN? Tony Chen "Gabriel Nickel" [EMAIL PROTECTED] 11/21/00 07:51AM Yes!!! Compared to Routing and Switching i found this exam fairly easy. There were like 20 choose-IOS-command-from-list questions. The following subjects were covered: - Frame Relay - X25 - AAA/Security - ISDN - Dialup, Modem Config - Router and Connection Deployment - PPP - NAT I took the Boson #1 and COLT test and read the Ciscopress BCRAN book by Paquet (except for the chapter dealing with the 700's). The list, off course, is also a great resource. gabriel _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] *** This message is a private communication. If you are not the intended recipient, please do not read, copy, or use it, and do not disclose it to others. Please notify the sender of the delivery error by replying to this message, and then delete it from your system. Thank you. - Visit http://www.ballfoundation.org for our latest news. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
calalyst 2900 - %Error parsing start (no such device)
Here is a problem that a friend of mine has encounter, and I have no answer for it. Please help. He was working on a 2900-series Cisco switch at a client site would not let him perform a "copy run start" command. The error message that he received was the following: When he try the command, the switch responds with: %Error parsing start (no such device) I wasn't quite sure what to make of the error, and I was hoping any of you could help me out. I briefly checked Cisco's web site, but there are so many parsing errors that I couldn't sort through them. (I'm not that familiar navigating the search engine on their site). Please help! Tony Chen *** This message is a private communication. If you are not the intended recipient, please do not read, copy, or use it, and do not disclose it to others. Please notify the sender of the delivery error by replying to this message, and then delete it from your system. Thank you. - Visit http://www.ballfoundation.org for our latest news. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
calalyst 2900 - %Error parsing start (no such device)
Here is a problem that a friend of mine has encounter, and I have no answer for it. Please help. He was working on a 2900-series Cisco switch at a client site would not let him perform a "copy run start" command. The error message that he received was the following: When he try the command, the switch responds with: %Error parsing start (no such device) I wasn't quite sure what to make of the error, and I was hoping any of you could help me out. I briefly checked Cisco's web site, but there are so many parsing errors that I couldn't sort through them. (I'm not that familiar navigating the search engine on their site). Please help! Tony Chen *** This message is a private communication. If you are not the intended recipient, please do not read, copy, or use it, and do not disclose it to others. Please notify the sender of the delivery error by replying to this message, and then delete it from your system. Thank you. - Visit http://www.ballfoundation.org for our latest news. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]