Dell PowerConnect 6248 Support Question
Dell PowerConnect 6248 Support Question
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Question posted by xxorasduvan on January 6th, 2014
What Is Command To Show Dropped Packets Dell Powerconnect 6248
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Related Dell PowerConnect 6248 Manual Pages
User's Guide - Page 19
The Dell PowerConnect 6248 supports 48 1000Base-T copper ports and 4 "combo" ports for RJ-45 or SFP interfaces.
These switches include the following features: • 1U form factor, rack-mountable chassis design. • Support for a multi-layer switch, including layer 2
switching, IPv4 routing, IPv6 routing, IP multicast, quality of Service Features • Multicast Features • ...
User's Guide - Page 38
... name, password, and accounting information. TACACS+
TACACS+ provides centralized security for the PowerConnect PowerConnect 6200 Series switches are available on the Dell Support website at www.support.dell.com/manuals: • Getting Started Guide-provides information about configuring those functions using the command line interface (CLI).
38
Introduction SSH/SSL
Secure Shell (SSH) is...
User's Guide - Page 72
... connection. The Easy Setup Wizard welcome message now displays. Configure the switch using the Easy Setup Wizard and enter the necessary commands to the switch before using CLI commands.
72
Configuring Dell PowerConnect When finished, exit the session with the quit or exit command. Start the switch and wait until the startup procedure is through a Telnet connection, the...
User's Guide - Page 74
...
The PowerConnect 6200 Series switches are used to define the relationship of the unit • Assigned IP address for the switch for changing the default baud rate using CLI commands:
console... • 115200 The following is an example configuration for switch remote control use with Telnet, SSH, and so forth
74
Configuring Dell PowerConnect The configuration process consists of the...
User's Guide - Page 88
...IP address, and may include subnet mask and default gateway.
88
Configuring Dell PowerConnect
the unit number is used only in the switches: • xg - 10 Gb Ethernet port (for naming interfaces ... that are defined in a stacking solution where a number of commands possible for naming interfaces on all the CLI commands available, see the CLI Reference Guide. The ? The convention for...
User's Guide - Page 89
... 10 gigabit Ethernet interface 1. Enter this mode by the PowerConnect 6200 Series switches:
• SwitchA> - indicates that the CLI is in , the CLI enters the root of the command hierarchy. Switching Port Default Settings The following examples show the system prompts ... Back Pressure
Default Setting 1G Auto-negotiation Enabled On (Enabled) On Off
Configuring Dell PowerConnect
89
User's Guide - Page 90
...
Configuring Dell PowerConnect Select and connect any port to a DHCP server or to a subnet that has a DHCP server on port 1/ g1 using CLI commands: console(config)#interface ethernet 1/g1 console(config-if-1/g1)#description 100
Retrieving an IP Address From a DHCP Server When using the DHCP protocol to retrieve an IP address, the switch...
User's Guide - Page 92
... at the password
prompt. • When changing a switch mode to enable, enter pass1234. Configuring an Initial HTTP Password To configure an initial HTTP password, enter the following commands:
console(config)#ip http authentication local console(config)#username admin password user1234 level 15
92
Configuring Dell PowerConnect Configuring an Initial Console Password To configure an...
User's Guide - Page 93
Configuring Dell PowerConnect
93 console#configure console(config)#crypto certificate 1 generate console(config-crypto-...or an SSH session. Enter the following commands:
console(config)#ip https authentication local NOTE: You should generate a new crypto certificate each time you upgrade (install a new version of) the control software application on the switch. NOTE: In the Web browser enable...
User's Guide - Page 94
... process. NOTE: You must run the boot system command to verify which is stored. The TFTP server must be blocked for the duration of the information that an IP address is currently running on the
switch.
94
Configuring Dell PowerConnect On the next boot, the switch decompresses and runs the currently active system image unless...
User's Guide - Page 95
Enter the command copy tftp://{tftp address}/{file name} image to copy a new system image to start? (y/n) y
Configuring Dell PowerConnect
95 When the new image is downloaded, it is an example of the information that appears:
console#copy tftp://10.254.24....
image2
4.
The following is saved in the area allocated for the duration of the transfer Are you sure you want to the switch.
User's Guide - Page 96
...active next-active
1
3.2.1.0 3.2.1.1 image1
image2
If the image for the next boot is not selected by entering the boot system command.
Enter y.
Are you sure you want to reboot the switch.
96
Configuring Dell PowerConnect Enter y to reload the stack? (y/n) 8. console>show version to continue? (y/n) 7. Configuration Not Saved! The following message then displays. Enter...
User's Guide - Page 97
... following message displays:
Boot Menu Version: 3.2.0.1
Select an option. Select (1, 2):
Configuring Dell PowerConnect
97
Update Bootcode Use the update bootcode command to update the bootcode on a switch, use the show the boot code that's on all switches. Enter the following example). For each switch, the bootcode is completed. Enter y to flash. If no selection in the...
User's Guide - Page 105
.... Configuring Dell PowerConnect
105 ASCII terminal application (for the purpose of switch when powered up - Using the RS-232 port, connect the switch to establish a remote network management connection with the following settings and select the appropriate COM port. This section does not explain the various configurations available on the switch or the relevant commands.
If...
User's Guide - Page 111
...to reload the stack? (y/n) y
Reloading all switches.. Device Default Settings To return to device default settings use delete startup-config command at the console to enter the Privileged EXEC ...01:43:34 %STP-I-PORTSTATUS: Port 1/xg1: STP status Forwarding
Configuring Dell PowerConnect
111 Are you sure you want to the switch, using a CAT5 Cable. This example uses port 1/xg1. 3. Enabling...
User's Guide - Page 112
...PING Statistics----
4 packets transmitted, 4 packets received, 0% packet loss
round-trip...112
Configuring Dell PowerConnect In this example, the user name Dell, the password...switch access for the port to the
interface, configure a static route. If the management station is a member of a remote network, and is 15.
Privilege levels range from 50.1.1.2: icmp_seq=4. Enter the config command...
User's Guide - Page 114
...order to configure the switch to allow HTTPS server, and to confirm accept the security certification (if it is used. Click Yes to create a security key, use the commands
ip https server ...(HTTPS) When managing the switch securely through the standard Web browser, perform the following: 1. The switch Dell OpenManage™ Switch Administrator displays.
114
Configuring Dell PowerConnect
User's Guide - Page 194
... desired settings. 3.
Enabling L4 Port DoS prevention causes the switch to drop packets that have a type set
• Denial of Service. Specify the maximum ICMP packet size to TCP/UDP destination port.
• Denial of Service Max ICMP Pkt Size - Denial of Service Configuration Commands
CLI Command dos-control firstfrag dos-control icmp dos-control l4port...
User's Guide - Page 275
... Sampling mechanism carried out by the switching/routing function.
• At this point, a decision is decremented with each sFlow instance ensures that is made on whether or not to determine whether the packet should be dropped.
• If the packet is not filtered (dropped), a destination interface is assigned by each packet. Packet Flow Sampling is accomplished as...
Release Notes - Page 25
...hold-count. Dot1X
Title dot1x timeout guest-vlan-period
Description
Use this command in modules as Ethernet ports.
Configurable Message of seconds that it ...Dell™ PowerConnect™ 6200 Series Systems CLI Reference Guide for 90 seconds.
PowerConnect 6224/6224F/6224P/6248/6248P Release Notes
RADIUS Accounting Servers
Title radius-server host acct
Description The switches...
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