Cisco compatible SFP-10G-SR

SFP-10G-SR,Transceiver in 6120XP for ethernet uplink,Cisco SFP+ optical modules that are supported in the 500X switches are: SFP-10G-SR, SFP-10G-LRM, and SFP-10G-LR.

For instance, the SFP+ is available for the Cisco Nexus 7000 Series and Cisco Nexus 5000 Series. The new transceiver is expected to propagate across the Cisco Catalyst 6000 Series Switches, including incorporation in new line cards for the Cisco Catalyst 6500, as well as to the next-generation Cisco Catalyst 4500 Series and Cisco Catalyst 3000 Series Switches. The Catalyst 3560-X switch supports the SFP+ module patch cable, a 0.5-meter, copper, passive cable with SFP+ module connectors at each end. The patch cable connects two Catalyst 3560-X switches in a cascaded configuration. The Cisco SFP-10G-SR module supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade multimode fiber (MMF). Using 2000MHz*km MMF (OM3), up to 300m link lengths are possible. Using 4700MHz*km MMF (OM4), up to 400m link lengths are possible.

3Anetwork.com keeps regular stock of Cisco SFP-10G-SR, Cisco 10GBASE-SR Module SFP-10G-SR supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade multimode fiber (MMF). Using 2000MHz*km MMF (OM3), up to 300m link lengths are possible. Using 4700MHz*km MMF (OM4), up to 400m link lengths are possible.

For more Cisco GLC-LH-SMD information please click here

Cisco HWIC-2FE Cabling

The Cisco Fast Ethernet HWICs are singlewide interface cards, available as a 1-port HWIC (HWIC-1FE) and as a 2-port HWIC (HWIC-2FE), that provide Cisco modular and integrated services routers with additional Layer 3 routed ports.

The Cisco High-Speed WAN Interface Card (EHWIC) is an updated and enhanced version of the current HWIC for the Cisco Integrated Services Router Generation 2 (ISR G2). The EHWIC offers greater speeds (up to 800 Mbps bidirectionally) and higher port density than the current WIC. It also has a third row of pins for increased power to the cards, as well as support for Enhanced Power over Ethernet (EPoE) with up to 20 watts per port. Furthermore, the EHWICs have a connection to the traditional router CPU and the new Multi-Gigabit Fabric (MGF) backplane. EHWICs are available in single-wide and double-wide form factors.

While researching solutions, you remember some of the new benefits the more recent L2TPv3 can provide. As you research some of the benefits of L2TPv3 you learn that a Layer 2 connection can be extended across a Layer 3 network using a feature called x-connect or a “pseudo-wire “. As you investigate further the requirements and configuration you realize you have everything needed to make this connectivity scenario happen. The hardware involved is a Cisco 2811 router at the remote distant building (across a L3 WAN) with the guest Internet router at the main site also being a 2811 both running a 12.4 T code that supports L2TPv3. An obvious requirement is IP connectivity between each 2811 router for the “pseudo-wire” to function. The remote router at the distant location is reachable already since it’s within your company’s routing (table) domain while the guest Internet router is L3 reachable via a management interface.

For more Cisco WS-X45-SUP6L-E information please click here

C2901-VSEC Router Configuration

The Cisco C2901-VSEC Series offer unparalleled total cost of ownership savings and network agility through the intelligent integration of market leading security, unified communications, wireless, and application services. The Integrated Services Routers Generation 2 platforms are future-enabled with multi-core CPUs, support for high capacity DSPs (Digital Signal Processors) for future enhanced video capabilities, high powered service modules with improved availability, Gigabit Ethernet switching with enhanced POE, and new energy monitoring and control capabilities while enhancing overall system performance.

Cisco 2901 platform with 256 MB flash/512 MB DRAM

Software Image: Cisco 2901-2921 IOS UNIVERSAL

DSPs: PVDM3-16

Licenses: One FL-CUBEE-25 (25 sessions)

All Cisco 2900 Series Integrated Services Routers offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper and fiber GE.

2 RU and 1 RU units with up to 3 GE ports and up to 1 SFP port

UCS-E service module that can support Cisco and third-party apps, VMware ESXi, and MS hypervisor

Up to 2 service modules, 1 integrated service module (ISM) to host application services

Up to 50 LAN switch ports, 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots

Security

Embedded hardware-accelerated VPN encryption, and Cisco Cloud Web Security

Integrated threat control using Cisco IOS Firewall and Cisco IOS IPS

Unified Communications

2 or 3 on-board digital signal processor (DSP) slots optimized for voice and video

Cisco Unified Border Element capabilities for up to 2100 sessions

Support for Cisco Unified Communications Manager Express, Cisco Unified Survivable Remote Site Telephony, and Cisco Unified Enhanced Survivable Remote Site Telephony (E-SRST)

For more WS-C3750X-24P-S information please click here

HWIC-1FE EOL

The Cisco Gigabit Ethernet dual-identity Enhanced High-speed WAN Interface Card (EHWIC) brings both Small Form-factor Pluggable (SFP) and copper (RJ-45) Gigabit Ethernet connectivity to Cisco Integrated Services Routers (ISRs) to accelerate applications such as Ethernet WAN access, inter-VLAN routing (IVR), and high speed connectivity to LAN switches.

The single-port Cisco Gigabit Ethernet EHWIC provides Gigabit Ethernet optical and copper connectivity in a compact form factor to the Cisco Integrated Service Router Generation 2 (ISR G2).

Cisco HWIC-1FE,1-port 10/100 Routed Port HWIC,  is EOL (end of life) now, the replacement is Cisco EHWIC-1GE-SFP-CU, EHWIC 1 port dual mode SFP(100M/1G) or GE(10M/100M/1G). EHWIC-1GE-SFP-CU list price: 700 USD, 3Anetwork.com sells at: 46% off, 435 USD, reference: http://www.3anetwork.com/cisco-ehwic-1ge-sfp-cu-price_p1188.html, EHWIC-1GE-SFP-CU

Product Highlights

Weighted Random Early Detection (WRED)

Precedence setting and mapping (IEEE 802.1p)

Access control lists (ACLs)

MAC address filtering

Extended ACLs

Voice and remaining QoS features, per platform and per Cisco IOS software release

Support for the same Ethernet features as supported on the ISR G2 on-board Ethernet ports

Flow control (IEEE 802.3x)

Gigabit EtherChannel for link redundancy

Simple Network Management Protocol (SNMP) support

Remote Monitoring (RMON) support

Cisco NetFlow accounting

IP service-level agreement (IP-SLA)

Jumbo frame support

Cisco Group Management Protocol (GMP) and Internet Group Management Protocol (IGMP) for multicasting

High availability

Hot insertion and removal for SFPs on all platforms

Media or SFP type display through a command-line interface (CLI)

No connection to the ISR G2 router's Multi-Gigabit Fabric (MGF)

For more VWIC2-2MFT-T1/E1 information please click here

How to configure a Loopback Interface on Cisco 2911 Router?

Cisco 2900 Series Integrated Services Routers (ISR) have modular design that allows for reuse of a broad array of existing modules that meet business requirements while maximizing investment protection. Among all C2911-VSEC, C2901-VSEC, Cisco2921-V and Cisco2911-V are best selling models.

      

interface type number

Router(config)# interface Loopback 0

Router(config-if)#

Enters configuration mode for the loopback interface.

ip address ip-address mask

Router(config-if)# ip address 10.108.1.1 255.255.255.0

Router(config-if)#

Sets the IP address and subnet mask for the loopback interface.

exit

Router(config-if)# exit

Router(config)#

Exits configuration mode for the loopback interface and returns to global configuration mode.

For more Cisco2911-V information please click here

How to configure Power Stack Switch Power Parameters on Catalyst 3560-X Switch?

Cisco delivers a comprehensive portfolio of switching solutions for Borderless Networks, data centers, and smaller businesses. These solutions are optimized for a wide range of industries, including service providers, financial services, and the public sector. The WS-C3560V2-24TS-S Series Switches is an enterprise-class lines of stackable and standalone switches.

      

      

Command

Purpose

Step 1

configure terminal

Enter global configuration mode.

Step 2

stack-power switch switch-number

Enter the stack member number of the switch in the power stack and enter switch stack power configuration mode. The range is from 1 to 9.

Note       Only four switches can belong to the same power stack.

Step 3

stack [power-stack-name]

Enter the name of the power stack to which the switch belongs. The name can be up to 31 characters. If you do not enter a name and no other switches in the power stack have a name configured, a power-stack name is automatically generated.

Step 4

power-priority switch value

Set the power priority of the switch. The range is from 1 to 27. This value must be lower than the value set for the low and high-priority ports.

Step 5

power-priority high value

Set the power priority of the PoE ports on the switch that are configured as high-priority ports. The range is from 1 to 27, with 1 as the highest priority. The high value must be lower than the value set for the low-priority ports and higher than the value set for the switch.

Step 6

power-priority low value

Set the power priority of the PoE ports on the switch that are configured as low-priority ports. The range is from 1 to 27. This value must be higher than the value set for the low-priority ports and the value set for the switch.

Step 7

end

Return to privileged EXEC mode.

Step 8

show stack-power

Verify your entries.

Step 9

copy running-config startup-config

(Optional) Save your entries in the configuration file.

For more Cisco WS-C3560V2-48TS-S  information please click here

How to configure Cisco Advanced QoS on Cisco WS-C3560X-24P-L switch?

How to configure Cisco Advanced QoS on Cisco WS-C3560X-24P-L switch?

Catalyst 3560X 24 Port PoE LAN Base

This Cisco WS-C3560V2-48PS-S Catalyst switch offers superior multilayer, granular QoS features to help ensure that network traffic is classified and prioritised, and that congestion is avoided in the best possible manner. Configuration of QoS is greatly simplified through automatic QoS (Auto QoS), a feature that detects Cisco IP phones and automatically configures the switch for the appropriate classification and egress queuing. This optimises traffic prioritisation and network availability without the challenge of a complex configuration.

The Cisco WS-C3560V2-48PS-S Catalyst switch can classify, reclassify, police, mark, queue, and schedule incoming packets, and can queue and schedule packets at egress. Packet classification allows the network elements to discriminate between various traffic flows and enforce policies based on Layer 2 and Layer 3 QoS fields.

The Cisco WS-C3560V2-48PS-S Catalyst switch supports four egress queues per port, allowing the network administrator to be more discriminating and specific in assigning priorities for the various applications on the LAN. At egress, the switch performs scheduling and congestion control. Scheduling is an algorithm or process that determines the order in which the queues are processed. The Cisco Catalyst 3560 Series Switch supports shaped round robin (SRR) and strict priority queuing. The SRR algorithm helps ensure differential prioritisation.

The Cisco Catalyst 3560-X Series Switches are an enterprise-class lines of stackable and standalone switches, respectively. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features. The Cisco Catalyst 3560-X enhances productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience.

For more Cisco information please visit:

http://www.3anetwork.com/cisco-ws-c3560x-24p-s-price_p51.html