658247-B21 - HP 6125G Blade Switch Opt Kit
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658247-B21
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658247-B21 Overview
HP 6125G Blade Switch Opt Kit 658247-B21
Overview
658247-B21 Overview
HP 6125G Ethernet Blade Switch
HP 6125G Blade Switch Opt Kit
HP 6125G Ethernet Blade Switch
- Managed Web-based management SNMP
- Basic switching RJ-45 Ethernet ports quantity: 8
- Rack mounting
Summary Description
HP 6125G Ethernet Blade Switch
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Specification
658247-B21 Specification
658247-B21 Specification | |
| Capacity | |
| Type | IGMP groups |
| Value | 1024 |
| Dimensions & Weight | |
| Width | 14.6 in |
| Depth | 11.5 in |
| Height | 3.7 in |
| Weight | 4.19 lbs |
| Environmental Parameters | |
| Min Operating Temperature | 50 °F |
| Max Operating Temperature | 95 °F |
| Humidity Range Operating | 5 - 95% (non-condensing) |
| Min Storage Temperature | -40 °F |
| Max Storage Temperature | 158 °F |
| Flash Memory | |
| Installed Size | 256 MB |
| Header | |
| Compatibility | PC |
| Manufacturer | Hewlett-Packard |
| Packaged Quantity | 1 |
| Product Line | HPE |
| Model | 6125G Ethernet Blade Switch |
| Brand | HPE |
| Interface Provided | |
| Qty | 4 |
| Connector Type | SFP/SFP+ |
| Comments | Management |
| Type | 1000Base-T |
| Miscellaneous | |
| Compliant Standards | AS/NZS 3548 Class A, EN 60950-1, EN55022, EN55024, FCC Class A certified, ICES-003 Class A, MIC, RoHS 6/6, UL 60950-1, VCCI Class A ITE, WEEE |
| Authentication Method | RADIUS, Secure Shell v.2 (SSH2), TACACS+ |
| Networking | |
| Type | Switch |
| Remote Management Protocol | CLI, HTTP, HTTPS, SNMP 1, SNMP 2c, SNMP 3, SSH-2 |
| Compliant Standards | IEEE 802.1ag, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3x |
| Status Indicators | Link/activity, Port transmission speed |
| Ports Qty | 8 |
| Features | Access Control List (ACL) support, Auto-uplink (auto MDI/MDI-X), BOOTP support, DHCP client, DHCP protection, Dynamic VLAN Support (GVRP), Endpoint Admission Defense (EAD), IGMP snooping, MLD snooping, Multiple Spanning Tree Protocol (MSTP) support, Rapid Spanning Tree Protocol (RSTP) support, sFlow, Spanning Tree Protocol (STP) support, Store and forward, STP Root Guard, Syslog support, Trivial File Transfer Protocol (TFTP) support, Unicast Reverse Path Forwarding (URPF), Virtual Route Redundancy Protocol (VRRP) support |
| Routing Protocol | BGP, ECMP, IGMP, IGMPv3, MSDP, OSPF, PIM-DM, PIM-SM, PIM-SSM, Policy-based routing (PBR), RIP-1, RIP-2, Static IPv4 routing, Static IPv6 routing, VRRP |
| MAC Address Table Size | 32K entries |
| Stackable | Stackable |
| Subcategory | Network hubs and switches |
| Advanced Switching | Layer 3 |
| Manageable | Yes |
| Form Factor | Plug-in module |
| Jumbo Frame Support | 9220 bytes |
| Subtype | Gigabit Ethernet |
| Ports | |
| Qty | 4 |
| Type | 10/100/1000 |
| Ports (2nd) | |
| Qty | 2 |
| Type | Gigabit SFP |
| Ports (3rd) | |
| Qty | 2 |
| Type | Gigabit SFP / 10 Gigabit SFP+ |
| RAM | |
| Installed Size | 1 GB |
Resources
Documents
Frequently Asked Questions
What is the primary function of the HP 6125G Blade Switch 658247-B21? +
The HP 6125G Blade Switch 658247-B21 is designed to provide high-performance Ethernet connectivity specifically for HPE BladeSystem c-Class enclosures. It acts as an I/O interconnect, bridging internal blade server traffic to your external network infrastructure, ensuring seamless data flow and reduced complexity within your server rack environment.
Which HPE enclosure models are compatible with the 658247-B21 switch? +
This switch module is engineered for integration with HPE BladeSystem c7000 and c3000 enclosures. Before deployment, confirm that your specific enclosure firmware and interconnect bay layout support the 6125G series architecture to ensure full operational compatibility and optimal bandwidth performance across your blade infrastructure.
Does the 658247-B21 support advanced Layer 3 routing features? +
The HP 6125G Blade Switch provides robust Layer 2 switching and features Intelligent Resilient Framework (IRF) capabilities to simplify network management. While it excels in high-density server connectivity, users requiring advanced Layer 3 routing protocols should verify the current firmware version and software license entitlements to leverage full enterprise-level routing functionality.
How does the HP 6125G improve network reliability in a blade environment? +
Reliability is enhanced through the use of IRF technology, which allows multiple switches to be virtualized into a single logical unit. This provides redundant paths and sub-second failover, preventing network downtime during hardware maintenance or unforeseen link failures, making it a critical component for mission-critical server deployments.
What is the maximum throughput capacity of the 658247-B21? +
The 658247-B21 offers high-speed 1GbE downlinks to the server blades combined with 10GbE uplinks to the core network. This architecture effectively eliminates bottlenecks in bandwidth-intensive applications, allowing for consistent data throughput and optimized traffic management for virtualization and storage-heavy workloads within the BladeSystem ecosystem.
Can the 658247-B21 be managed via standard network management protocols? +
Yes, this switch supports standard management interfaces, including an intuitive command-line interface (CLI) and SNMP-based management tools. This allows your IT team to seamlessly integrate the device into existing network monitoring systems, providing visibility into port utilization, traffic statistics, and system health metrics for proactive administration.
What are the common deployment scenarios for this HPE storage switch? +
The 658247-B21 is ideally suited for enterprise data centers requiring high-density server connectivity. It is commonly deployed in virtualization clusters, cloud infrastructure, and enterprise storage arrays where low-latency communication between blade servers and the external network is required to maintain efficient application performance.
Are there specific licensing requirements for features on the 658247-B21? +
Certain advanced software features may require separate license activation depending on your specific use case. We recommend auditing your current feature requirements, such as enhanced security protocols or advanced routing capabilities, against the installed firmware version to ensure you have the necessary licensing to unlock the full performance potential.
How can I obtain a bulk quote for the 658247-B21 from BuyRouterSwitch.com? +
If you are planning a large-scale data center upgrade or require multiple units for a blade server roll-out, contact our sales department directly. We provide competitive bulk pricing and custom quotes tailored to your project scope, ensuring you receive the best possible value for your enterprise networking infrastructure procurement.
Why should I choose BuyRouterSwitch.com for my HPE hardware needs? +
BuyRouterSwitch.com is a trusted provider of authentic HPE networking gear. We prioritize secure ordering and reliable supply chain management, ensuring that every 658247-B21 unit you receive is genuine and ready for professional deployment. Our focus is on providing seamless procurement experiences for IT managers who demand accuracy and reliability.

















