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Cisco Systems SRW248G4P manual Snmp Group Membership, Snmp Communities, User Authentication

Models: SRW248G4P

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Chapter 5

Configuring the Switch

SNMP > Group Membership

SNMP > Group Membership

User Name  The name of the user connecting to the SNMP agent.. (Range: 1-32 characters)

Local  Click the Local option to use the local SNMP agent..

Remote  The Internet address of the remote device where the user resides.. Click the Remote option and select an IP address from the drop-down list..

Group Name  The name of the SNMP group to which the user is assigned.. (Range: 1-32 characters)

Security Model  The user security model; SNMP v1, v2c or v3.. (Default: v1)

Security Level  The security level used for the user:

•noAuthNoPriv  There is no authentication or encryption used in SNMP communications.. (This is the default for SNMPv3..)

•AuthNoPriv  SNMP communications use authentication, but the data is not encrypted (only available for the SNMPv3 security model)..

•AuthPriv  SNMP communications use both authentication and encryption (only available for the SNMPv3 security model)..

User Authentication

Authentication Protocol  The method used for user authentication.. (Options: MD5, SHA; Default: MD5)

Authentication Password  A minimum of eight plain text characters is required..

Data Privacy

Privacy Protocol  The encryption algorithm use for data privacy; only 56-bit DES is currently available..

Privacy Password  A minimum of eight plain text characters is required..

SNMP > Communities

You may configure up to five community strings authorized for management access by clients using SNMP v1 and v2c.. All community strings used for IP Trap Managers should be listed in this table.. For security reasons, you should consider removing the default strings..

SNMP > Communities

Community String  A community string that acts like a password and permits access to the SNMP protocol..

Default strings: “public” (read-only access), “private” (read/ write access)

Range: 1-32 characters, case sensitive

Access Mode  Specifies the access rights for the community string:

•Read-Only Authorized management stations are only able to retrieve MIB objects..

•Read/Write  Authorized management stations are able to both retrieve and modify MIB objects..

Enter a name and select the access rights from the Access Mode drop-down menu.. These strings act as passwords, they are case-sensitive and can be up to 32 characters long.. Strings can be specified for read-only or read/write access.. Once this is entered, click Add..

48-Port 10/100 + 4-Port Gigabit Switch with WebView and Power over Ethernet

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Cisco Systems SRW248G4P manual Snmp Group Membership, Snmp Communities, User Authentication, Data Privacy
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SRW248G4P specifications

Cisco Systems SRW248G4P is a high-performance Layer 2 switch designed specifically for small to medium-sized businesses that require robust networking solutions. This switch supports Power over Ethernet (PoE), providing a highly flexible option for powering devices such as IP phones, wireless access points, and surveillance cameras.

One of the standout features of the SRW248G4P is its 48 10/100 Ethernet ports, which ensure ample connectivity for various networked devices. Additionally, it offers four Gigabit Ethernet uplink ports, allowing for seamless integration with existing network infrastructure and facilitating high-speed data transfer. The combination of these ports enables businesses to expand their network capabilities as needed without the immediate requirement for added devices.

The SRW248G4P comes equipped with advanced Layer 2 switching capabilities, including VLAN support, which enables the segmentation of network traffic for improved performance and security. It also supports Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP), which help prevent network loops and ensure redundancy. With features like Link Aggregation Control Protocol (LACP), multiple physical connections can be combined into a single logical link, enhancing bandwidth and providing failover capabilities.

Another critical attribute of the Cisco SRW248G4P is its user-friendly management interface. The switch can be managed through a web-based interface, allowing IT administrators to configure settings, monitor performance, and troubleshoot issues with ease. Additionally, it supports SNMP (Simple Network Management Protocol) for integration with network management systems, further simplifying monitoring tasks.

Power over Ethernet functionality is a significant advantage of the SRW248G4P, providing up to 15.4 watts per port. This capability simplifies installation and reduces the clutter of power cords and outlets. Organizations can deploy PoE-enabled devices in locations that lack power sources, thus enhancing overall flexibility in network design.

In summary, the Cisco Systems SRW248G4P is a feature-rich switch tailored for small to medium-sized enterprises. Its blend of performance, management capabilities, and advanced features like PoE makes it a valuable asset in any organization's networking setup. By ensuring reliable connectivity and ease of management, businesses can focus more on growth and their core objectives rather than worrying about network complexities.