Dell PowerConnect 6248 Support Question
Dell PowerConnect 6248 Support Question
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Question posted by afeldon on August 28th, 2013
Powerconnect 6248 Ssh Cannot Connect No Password
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Related Dell PowerConnect 6248 Manual Pages
Command Line Interface Guide - Page 128
... key.
snmp-server user
Configures a new SNMP Version 3 user. GC
ip ssh pubkey-auth
Enables public key authentication for incoming GC SSH sessions. ip ssh server
Enables the switch to be configured from a SSH GC server connection.
GC
crypto key pubkey-chain ssh Enters SSH Public Key-chain configuration GC mode.
show crypto key mypubkey Displays its own...
Command Line Interface Guide - Page 154
...NOTE: This procedure is for use on the switch:
• Establishes the initial privileged user account with a valid password.
By default the switch is shipped from the factory with default management VLAN...IP address. The user may enter to the system to the switch console port or through a Telnet connection, the switch must be completely manageable through the Web, CLI and the ...
User's Guide - Page 49
...: • Ethernet Interface • SFP Interfaces • Bay 1 and Bay 2 Interfaces • Serial Cable Connection • Power Connection
Cable and Port Information
49 For each station, the appropriate mode (Half-Duplex, Full-Duplex, Auto) is set. 3
Cable and Port Information
Overview
This section describes the switch's physical interfaces and provides information about cable...
User's Guide - Page 61
...to use the CLI.
Hardware Description
61
If you connect the terminal to a subordinate switch, you are installing a stack of eight data ...stack is powered up and configuring it. Connect the terminal to an EIA/TIA-232 port. This port provides a direct connection to the switch and is used only for the first time, the switches elect a Master Switch, which may occupy any location in the...
User's Guide - Page 63
.... The Standby unit maintains a synchronized copy of PowerConnect 6200 Series Switches
XG1 Port
XG2 Port
Unit 1 Unit 2 Unit 3 Unit 4
In Figure 4-13, the stack has the following physical connections between the switches: • Unit 1 and Unit 2 are connected through the XG1 ports on each switch. • Unit 2 and Unit 3 are connected through the XG2 ports on each...
User's Guide - Page 72
NOTE: If you 're directly connected to the switch console port, or through a Telnet connection. The switch can access the switch without a user account if you are for use the Easy Setup Wizard.
2. However, to access the switch through a Telnet connection, the switch must be managed over a direct connection to the switch. You can be defined. Also, if access is complete...
User's Guide - Page 74
... and configuring the switch: • ASCII terminal (or emulation) connected to the serial port (cross-cable) in the rear of the switch.
The configuration process consists of adjusting the ASCII configuration files so that are delivered with Telnet, SSH, and so forth
74
Configuring Dell PowerConnect General Configuration Information
The PowerConnect 6200 Series switches are used to...
User's Guide - Page 88
... an Initial Telnet Password • Configuring an Initial HTTP Password • Configuring an Initial HTTPS Password
Modifying Switching Port Default Settings
When configuring/receiving IP addresses through DHCP and BOOTP, the configuration received from these servers includes the IP address, and may include subnet mask and default gateway.
88
Configuring Dell PowerConnect can be used...
User's Guide - Page 105
...example, Microsoft® Windows® HyperTerminal or Procomm
Plus™ Terminal) -
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. Configuring Dell PowerConnect
105 Sample Configuration Process
This section provides the basic steps required to the workstation. 2. This section...
User's Guide - Page 111
...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.
Enabling Remote Management 1. This ...to reload the stack? (y/n) y
Reloading all switches.. Connect the management station to the switch through one of the Ethernet ports, or through a
network connected to continue? (y/n) y
Configuration Not Saved!...
User's Guide - Page 114
... management station the same as Telnet, Web browser interface, and others. The switch Dell OpenManage™ Switch Administrator displays.
114
Configuring Dell PowerConnect The Security Alert window displays. 4. The Login Screen displays. 5. Enter the assigned user name and password. To manage the switch securely through the standard Web browser, perform the following: 1. In order to...
User's Guide - Page 175
... Guide. Open the Enable Password page. 2. Specify the Enable password. Configuring System Information
175 The line password for a line (console, telnet, or SSH). Line Passwords Commands CLI Command password
Description Specifies the password for the type of session you use to connect to normal and privilege levels. Enable Password
The Enable Password page contains the following table...
User's Guide - Page 195
...A Captive portal web page is granted.
The Captive Portal folder contains links to the switch from authenticated clients goes through as expected. Table 6-37. Enables the generation of ICMPv6 ....
Captive Portal
The Captive Portal (CP) feature allows you to block clients directly connected to the following pages that the unauthenticated clients can be able to allow access for...
User's Guide - Page 213
...). • IP Address -
Configuring System Information
213 From this page, you can manually force the captive portal to the switch through the captive portal, click System → Captive Portal →Client Connection Status. Figure 6-81. Identifies the IP address of clients is sorted by client MAC address. To view detailed information about...
Getting Started Guide - Page 10
... stacked. 2 Use the cables supplied with the stacking modules to connect from one switch to the next until all switches
are connected in each of the switch rear.
Connecting Power Cable
Assembling a Stack
You can stack PowerConnect 6200 series switches up to 12 switches high, supporting up to connect the switches.
8
Getting Started Guide www.dell.com | support.dell.com
Figure...
Configuration Guide - Page 108
... the same office) are distinguished by their MAC addresses. Filter Id ------
108
Device Security This feature allows multiple hosts to 3.
Username --------
The hosts are connected to the switch on the same port, each of devices that can authenticate on that port to authenticate on port 1/g8 and limits the number of the...
Configuration Guide - Page 109
... is connected to an unauthorized port that port, then the port is a guest and does not try to authenticate at all. 802.1X Authentication and VLANs
The PowerConnect 6200 Series switches allow ...is 802.1X-enabled, the client does not respond to the switch about the selected VLAN.
When a host connects to a switch that includes access to unauthenticated users. Therefore, the port remains in...
Configuration Guide - Page 119
... the two servers can be contacted, the switch searches its local user database for a username and password. Figure 5-3. The switch then attempts to access the switch. console(config)#radius-server host 10.10....radius
Device Security
119 Upon successful connection with the primary RADIUS server at 10.10.10.10. The server grants or denies access, which the switch honors, and either allows or ...
Configuration Guide - Page 121
If neither of the two servers can be contacted, the switch searches its local user database for a username and password. Figure 5-4. Upon successful connection with the highest priority configured TACACS+ server at 10.10.10.10. The server then grants or denies access, which the switch honors, and either allows or does not allow the...
Configuration Guide - Page 150
...join and leave request from directly-connected hosts. Refer to all networks where there are interested receivers. If all hosts connected to the switch are on the same subnet, ...on page 43
IGMP Configuration
The Internet Group Management Protocol (IGMP) is configured on a PowerConnect 6200 Series switch in IPv4 networks. console#configure ip routing ip multicast ip igmp interface vlan 2 routing ...
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