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... 5-15 Default DNS Configuration 5-16 Setting Up DNS 5-16 Displaying the DNS Configuration 5-17 Creating a Banner 5-17 Default Banner Configuration 5-17 Configuring a Message-of-the-Day Login Banner 5-18 Configuring a Login Banner 5-19 Managing the MAC Address Table 5-19 Building the Address Table 5-20 MAC Addresses and VLANs 5-20 Default MAC... Entries 5-24 Configuring Unicast MAC Address Filtering 5-25 Disabling MAC Address Learning on a VLAN 5-26 Displaying Address Table Entries 5-28 Managing the ARP Table 5-28 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide vi 78-17058-01
... 5-15 Default DNS Configuration 5-16 Setting Up DNS 5-16 Displaying the DNS Configuration 5-17 Creating a Banner 5-17 Default Banner Configuration 5-17 Configuring a Message-of-the-Day Login Banner 5-18 Configuring a Login Banner 5-19 Managing the MAC Address Table 5-19 Building the Address Table 5-20 MAC Addresses and VLANs 5-20 Default MAC... Entries 5-24 Configuring Unicast MAC Address Filtering 5-25 Disabling MAC Address Learning on a VLAN 5-26 Displaying Address Table Entries 5-28 Managing the ARP Table 5-28 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide vi 78-17058-01
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...is under active attack or a condition for troubleshooting and resolving technical issues with Cisco products and technologies. The website is available 24 hours a day, at this URL: http://www.cisco.com/techsupport Access to delivering secure products. Never use . The correct public... key to Cisco. Obtaining Technical Assistance Cisco Technical Support provides 24-hour-a-day award-winning technical assistance. PSIRT can work from encrypted information that you have a valid Cisco service contract, contact your correspondence with PSIRT is ...
...is under active attack or a condition for troubleshooting and resolving technical issues with Cisco products and technologies. The website is available 24 hours a day, at this URL: http://www.cisco.com/techsupport Access to delivering secure products. Never use . The correct public... key to Cisco. Obtaining Technical Assistance Cisco Technical Support provides 24-hour-a-day award-winning technical assistance. PSIRT can work from encrypted information that you have a valid Cisco service contract, contact your correspondence with PSIRT is ...
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... and write a nonvolatile copy of the system configuration. The next time you must take place within approximately 24 days. 3-16 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 boot system filesystem:/file-url ... Specifies the... boot loader mode. This command changes the CONFIG_FILE environment variable. Table 3-4 Environment Variables Variable BOOT MANUAL_BOOT CONFIG_FILE Boot Loader Command Cisco IOS Global Configuration Command set MANUAL_BOOT yes boot manual Decides whether the switch automatically or manually boots. If the BOOT variable is...
... and write a nonvolatile copy of the system configuration. The next time you must take place within approximately 24 days. 3-16 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 boot system filesystem:/file-url ... Specifies the... boot loader mode. This command changes the CONFIG_FILE environment variable. Table 3-4 Environment Variables Variable BOOT MANUAL_BOOT CONFIG_FILE Boot Loader Command Cisco IOS Global Configuration Command set MANUAL_BOOT yes boot manual Decides whether the switch automatically or manually boots. If the BOOT variable is...
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... calendar, or manually). If your configuration file, the switch prompts you to save operation, the system requests whether you specify the month and day, the reload is earlier than the current time). If you do not reload it from a virtual terminal. Chapter 3 Assigning the Switch IP... To configure your switch to reload the software image at a later time, use the reload cancel privileged EXEC command. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 3-17 This restriction prevents the switch from entering the boot loader mode and thereby taking it...
... calendar, or manually). If your configuration file, the switch prompts you to save operation, the system requests whether you specify the month and day, the reload is earlier than the current time). If you do not reload it from a virtual terminal. Chapter 3 Assigning the Switch IP... To configure your switch to reload the software image at a later time, use the reload cancel privileged EXEC command. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 3-17 This restriction prevents the switch from entering the boot loader mode and thereby taking it...
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... source to which the switch can manually configure the time and date after the system is relative to the configured time zone. • For day, specify the day by date in the month. • For month, specify the month by name. • For year, specify the year (no other ...Switch Managing the System Time and Date Step 4 Step 5 Command show ntp status For detailed information about the fields in these displays, see the Cisco IOS Configuration Fundamentals Command Reference, Release 12.2. The time remains accurate until the next system restart. The specified interface is to be used for ...
... source to which the switch can manually configure the time and date after the system is relative to the configured time zone. • For day, specify the day by date in the month. • For month, specify the month by name. • For year, specify the year (no other ...Switch Managing the System Time and Date Step 4 Step 5 Command show ntp status For detailed information about the fields in these displays, see the Cisco IOS Configuration Fundamentals Command Reference, Release 12.2. The time remains accurate until the next system restart. The specified interface is to be used for ...
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... in April at 02:00: Switch(config)# clock summer-time PDT recurring 1 Sunday April 2:00 last Sunday October 2:00 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 5-13 copy running -config Verify your entries in the configuration file. clock summer-time zone recurring... is in effect. • (Optional) For week, specify the week of the month (1 to 5 or last). • (Optional) For day, specify the day of minutes to specify that you specify clock summer-time zone recurring without parameters, the summer time rules default to the United States rules...
... in April at 02:00: Switch(config)# clock summer-time PDT recurring 1 Sunday April 2:00 last Sunday October 2:00 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 5-13 copy running -config Verify your entries in the configuration file. clock summer-time zone recurring... is in effect. • (Optional) For week, specify the week of the month (1 to 5 or last). • (Optional) For day, specify the day of minutes to specify that you specify clock summer-time zone recurring without parameters, the summer time rules default to the United States rules...
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...when it . If you are Switch. The prompt is relative to 5 or last). • (Optional) For day, specify the day of the week (Sunday, Monday...). • (Optional) For month, specify the month (January, February...). ...8226; (Optional) For hh:mm, specify the time (24-hour format) in this section, see the Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 and the Cisco IOS IP Command Reference, Volume 2 of 3: Routing Protocols, Release 12.2. 5-14 Cisco...
...when it . If you are Switch. The prompt is relative to 5 or last). • (Optional) For day, specify the day of the week (Sunday, Monday...). • (Optional) For month, specify the month (January, February...). ...8226; (Optional) For hh:mm, specify the time (24-hour format) in this section, see the Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 and the Cisco IOS IP Command Reference, Volume 2 of 3: Routing Protocols, Release 12.2. 5-14 Cisco...
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...entries. (Optional) Save your entries in this configuration information: • Default Banner Configuration, page 5-17 • Configuring a Message-of -the-day (MOTD) and a login banner. To remove a domain name, use the no ip domain-lookup global configuration command. Note For complete syntax ...configuration command. If there is useful for the commands used and no DNS query occurs. These sections contain this section, see the Cisco IOS Configuration Fundamentals Command Reference, Release 12.2. To disable DNS on the switch, use the no periods (.), a period followed by...
...entries. (Optional) Save your entries in this configuration information: • Default Banner Configuration, page 5-17 • Configuring a Message-of -the-day (MOTD) and a login banner. To remove a domain name, use the no ip domain-lookup global configuration command. Note For complete syntax ...configuration command. If there is useful for the commands used and no DNS query occurs. These sections contain this section, see the Cisco IOS Configuration Fundamentals Command Reference, Release 12.2. To disable DNS on the switch, use the no periods (.), a period followed by...
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... the delimiting character of the banner text. Return to the switch. Only authorized users are allowed. Specify the message of -the-Day Login Banner You can create a single or multiline message banner that appears from the previous configuration: Unix> telnet 172.2.5.4 Trying 172...global configuration command. To delete the MOTD banner, use the delimiting character in the configuration file. User Access Verification Password: 5-18 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 This is a secure site. Verify your entries. (Optional) Save ...
... the delimiting character of the banner text. Return to the switch. Only authorized users are allowed. Specify the message of -the-Day Login Banner You can create a single or multiline message banner that appears from the previous configuration: Unix> telnet 172.2.5.4 Trying 172...global configuration command. To delete the MOTD banner, use the delimiting character in the configuration file. User Access Verification Password: 5-18 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 This is a secure site. Verify your entries. (Optional) Save ...
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...generated, the switch clears the entry from the log buffer. No other statistics are sent every second. This procedure is 0 to 86400 seconds (1 day). The keywords have these steps to be logged in the buffer. If the logs number X is greater than one system message is sent every Y... generated (and the log buffer is 32. A log-buffer entry can represent more than interval seconds Y, X divided by X (Y/X) seconds. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 19-13 An interval setting of 0 overrides a log setting of entries to configure the log buffer. The...
...generated, the switch clears the entry from the log buffer. No other statistics are sent every second. This procedure is 0 to 86400 seconds (1 day). The keywords have these steps to be logged in the buffer. If the logs number X is greater than one system message is sent every Y... generated (and the log buffer is 32. A log-buffer entry can represent more than interval seconds Y, X divided by X (Y/X) seconds. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 19-13 An interval setting of 0 overrides a log setting of entries to configure the log buffer. The...
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... extended ACLs based on page 28-14. For this reason, you need a reliable clock source. Using Time Ranges with a letter. 28-16 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 The time-range keyword and argument are referenced in the named and numbered extended...the "Creating Standard and Extended IPv4 ACLs" section on page 28-7, and the "Creating Named Standard and Extended ACLs" section on the time of day and week by an IP address/mask pair and a port number). • You can control logging messages. Configuring IPv4 ACLs Chapter 28 Configuring ...
... extended ACLs based on page 28-14. For this reason, you need a reliable clock source. Using Time Ranges with a letter. 28-16 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 The time-range keyword and argument are referenced in the named and numbered extended...the "Creating Standard and Extended IPv4 ACLs" section on page 28-7, and the "Creating Named Standard and Extended ACLs" section on the time of day and week by an IP address/mask pair and a port number). • You can control logging messages. Configuring IPv4 ACLs Chapter 28 Configuring ...
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end Return to any time-range workhours (inactive) 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 28-17 See the example configurations. show access-lists Extended IP access list 188 10 deny tcp ...(config-time-range)# end Switch# show time-range time-range entry: new_year_day_2003 (inactive) absolute start time date] [end time date] or periodic day-of-the-week hh:mm to [day-of-the-week] hh:mm or periodic {weekdays | weekend | daily} hh:mm to hh:mm Specify when the function it will be...
end Return to any time-range workhours (inactive) 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 28-17 See the example configurations. show access-lists Extended IP access list 188 10 deny tcp ...(config-time-range)# end Switch# show time-range time-range entry: new_year_day_2003 (inactive) absolute start time date] [end time date] or periodic day-of-the-week hh:mm to [day-of-the-week] hh:mm or periodic {weekdays | weekend | daily} hh:mm to hh:mm Specify when the function it will be...
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..., configuring 30-44 QoS, described 30-21 with police command 30-22 bandwidth remaining percent command 30-23 banners configuring login 5-19 message-of-the-day login 5-18 default configuration 5-17 when displayed 5-17 best-effort packet delivery 30-1 BGP aggregate addresses 32-54 aggregate routes, configuring 32-54 CIDR 32...-54 clear commands 32-58 community filtering 32-51 configuring neighbors 32-53 default configuration 32-40 described 32-39 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide IN-3
..., configuring 30-44 QoS, described 30-21 with police command 30-22 bandwidth remaining percent command 30-23 banners configuring login 5-19 message-of-the-day login 5-18 default configuration 5-17 when displayed 5-17 best-effort packet delivery 30-1 BGP aggregate addresses 32-54 aggregate routes, configuring 32-54 CIDR 32...-54 clear commands 32-58 community filtering 32-51 configuring neighbors 32-53 default configuration 32-40 described 32-39 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide IN-3