User Guide
Page 21
... the Windows firewall before login. 2-13 z As the Windows firewall limits the number of TCP connections, when you use the Web interface. To avoid this problem, it does not support the Back, Next, Refresh buttons provided by the browser. Using these buttons may be unable to sort and display the records...
... the Windows firewall before login. 2-13 z As the Windows firewall limits the number of TCP connections, when you use the Web interface. To avoid this problem, it does not support the Back, Next, Refresh buttons provided by the browser. Using these buttons may be unable to sort and display the records...
User Guide
Page 67
... Parameters Displaying Syslog Setting Loghost Description Optional z Set the number of system logs. With system log information, administrators can take corresponding actions against network problems and security problems. System logs can receive system logs. Display detailed information of logs that can be stored in the log buffer, or sent to the loghost.
... Parameters Displaying Syslog Setting Loghost Description Optional z Set the number of system logs. With system log information, administrators can take corresponding actions against network problems and security problems. System logs can receive system logs. Display detailed information of logs that can be stored in the log buffer, or sent to the loghost.
User Guide
Page 78
... the device directly. The information is written into the storage medium of multiple functional modules to a file named default.diag, and then you can locate problems faster by checking this case, you need to view the output information for each module one by one operation during daily maintenance or when system...
... the device directly. The information is written into the storage medium of multiple functional modules to a file named default.diag, and then you can locate problems faster by checking this case, you need to view the output information for each module one by one operation during daily maintenance or when system...
User Guide
Page 142
SNMP enables network administrators to search and modify information, find and diagnose network problems, plan for network administrators to perform most network management tasks. It receives and handles requests sent from the NMS. Only under certain circumstances, such as ...
SNMP enables network administrators to search and modify information, find and diagnose network problems, plan for network administrators to perform most network management tasks. It receives and handles requests sent from the NMS. Only under certain circumstances, such as ...
User Guide
Page 228
... guard function. By keeping receiving BPDUs from the navigation tree, and then click Port Summary to address such a problem. Displaying MSTP Information of the root port and other blocked ports. Return to address such a problem. You can maintain the state of a Port Select Network > MSTP from the upstream device, a device can set...
... guard function. By keeping receiving BPDUs from the navigation tree, and then click Port Summary to address such a problem. Displaying MSTP Information of the root port and other blocked ports. Return to address such a problem. You can maintain the state of a Port Select Network > MSTP from the upstream device, a device can set...
User Guide
Page 308
... can dynamically obtain an IP address and other configuration parameters from the DHCP server. For details about the DHCP client configuration, refer to solve these problems. DHCP is enabled on an interface, the interface can get an IP address and other configuration parameters from a DHCP server on another subnet via a DHCP...
... can dynamically obtain an IP address and other configuration parameters from the DHCP server. For details about the DHCP client configuration, refer to solve these problems. DHCP is enabled on an interface, the interface can get an IP address and other configuration parameters from a DHCP server on another subnet via a DHCP...
User Guide
Page 313
... same DHCP server, and centralized management and cost reduction are achieved. 2 DHCP Relay Agent Configuration Introduction to obtain configuration parameters. DHCP relay agent solves the problem. Via a relay agent, DHCP clients communicate with each subnet, which is not practical. Therefore, a DHCP server must be on another subnet to DHCP Relay Agent...
... same DHCP server, and centralized management and cost reduction are achieved. 2 DHCP Relay Agent Configuration Introduction to obtain configuration parameters. DHCP relay agent solves the problem. Via a relay agent, DHCP clients communicate with each subnet, which is not practical. Therefore, a DHCP server must be on another subnet to DHCP Relay Agent...
User Guide
Page 316
... Interval Enable or disable periodic refresh of the DHCP relay agent interface to periodically send a DHCP-REQUEST message to the DHCP server. To solve this problem, the periodic refresh of dynamic client entries feature is calculated by the relay agent according to enter the default DHCP Relay page shown in Figure...
... Interval Enable or disable periodic refresh of the DHCP relay agent interface to periodically send a DHCP-REQUEST message to the DHCP server. To solve this problem, the periodic refresh of dynamic client entries feature is calculated by the relay agent according to enter the default DHCP Relay page shown in Figure...
User Guide
Page 360
... unsolicitedly to encapsulate EAP packets and protect RADIUS packets carrying the EAP-Message attribute respectively. This solution requires the iNode 802.1X client. In this problem, the device also supports EAPOL-Start packets using a broadcast MAC address as the destination address. Authentication Process of EAP-Message and Message-Authenticator, which is...
... unsolicitedly to encapsulate EAP packets and protect RADIUS packets carrying the EAP-Message attribute respectively. This solution requires the iNode 802.1X client. In this problem, the device also supports EAPOL-Start packets using a broadcast MAC address as the destination address. Authentication Process of EAP-Message and Message-Authenticator, which is...
User Guide
Page 428
... Type the URL of the LDAP server. The entity will reject the root certificate. In a PKI system, the storage of time if it is a crucial problem, which can be auto or manual. Select this URL through the SCEP protocol. This check box is available only when the certificate request mode is...
... Type the URL of the LDAP server. The entity will reject the root certificate. In a PKI system, the storage of time if it is a crucial problem, which can be auto or manual. Select this URL through the SCEP protocol. This check box is available only when the certificate request mode is...
User Guide
Page 462
...Impacts Congestion may bring these incoming interfaces. Countermeasures A simple solution for traffic and thus degrades service performance. Causes Congestion easily occurs in complex packet switching circumstances in particular) exhaustion and even system breakdown It is to minimize the effects of congestion. 2-2 The following figure shows two common cases: Figure... the probability of congestion. In this way, resources can be controlled to increase network bandwidth, however, it cannot solve all the problems that cause congestion because you must address the congestion issues.
...Impacts Congestion may bring these incoming interfaces. Countermeasures A simple solution for traffic and thus degrades service performance. Causes Congestion easily occurs in complex packet switching circumstances in particular) exhaustion and even system breakdown It is to minimize the effects of congestion. 2-2 The following figure shows two common cases: Figure... the probability of congestion. In this way, resources can be controlled to increase network bandwidth, however, it cannot solve all the problems that cause congestion because you must address the congestion issues.
User Guide
Page 466
... a certain queuing algorithm for 802.1p precedence. Table 2-3 presents the values for traffic classification, and then uses a certain precedence algorithm to handle a particular network traffic problem and has significant impacts on 802.1p precedence 802.1p precedence (decimal) 802.1p precedence (binary) 0 000 1 001 2 010 3 011 4 100 5 101 6 110 7 111 Description...
... a certain queuing algorithm for 802.1p precedence. Table 2-3 presents the values for traffic classification, and then uses a certain precedence algorithm to handle a particular network traffic problem and has significant impacts on 802.1p precedence 802.1p precedence (decimal) 802.1p precedence (binary) 0 000 1 001 2 010 3 011 4 100 5 101 6 110 7 111 Description...
Data Sheet
Page 2
... A cable diagnostic tool lets users troubleshoot basic connectivity problems via SFP-based fiber modules. The Baseline Switch 2900 family is also supported by mirroring the data stream to a monitoring port. The Switch family also supports a compact Command Line Interface (CLI)...flow is accessed via the front panel console port. PoE support (PWR model only) Provides power for quality communications. 3COM® BASELINE SWITCH 2900 PLUS FAMILY KEY BENEFITS (CONTINUED) NO SWITCH SETUP REQUIRED Baseline Plus switches are operational straight out-of flooding traffic to all ports. Using...
... A cable diagnostic tool lets users troubleshoot basic connectivity problems via SFP-based fiber modules. The Baseline Switch 2900 family is also supported by mirroring the data stream to a monitoring port. The Switch family also supports a compact Command Line Interface (CLI)...flow is accessed via the front panel console port. PoE support (PWR model only) Provides power for quality communications. 3COM® BASELINE SWITCH 2900 PLUS FAMILY KEY BENEFITS (CONTINUED) NO SWITCH SETUP REQUIRED Baseline Plus switches are operational straight out-of flooding traffic to all ports. Using...