The document discusses Cisco Small Form-Factor Pluggable (SFP) modules, which are hot-swappable transceivers that connect Gigabit Ethernet ports to fiber optic cables or copper networks. It describes the various SFP module types including 1000BASE-T, -SX, -LX/LH, -EX, and -ZX for different fiber link lengths and types, as well as 1000BASE-BX bidirectional modules. It provides specifications for each SFP including wavelength ranges, power levels, and cable distances supported.
Cisco 3900 and cisco 2900 series routers3Anetwork com
The document provides details on Cisco 2900 and 3900 series routers, including specifications of various router models. These routers provide data functionality through Ethernet ports and security with VPN acceleration. They also provide voice capabilities with DSP and support add-on modules for additional functions. The routers have slots that support EHWICs, ISMs, PVDM3s, SMs and SPEs to enable different features. They connect internal and external modules through a high-speed fabric for improved switching.
The document discusses the Cisco Catalyst 2960-X Series switches. It provides details on new features of the 2960-X and 2960-XR models such as FlexStack-Plus stacking, IP Lite routing capabilities on 2960-XR, and increased performance through a faster dual-core CPU and larger memory/storage. It also summarizes the licensing options, hardware specifications, and management capabilities of the 2960-X Series switches.
The Cisco Catalyst 3750-X Series Switches are designed to provide high availability, security, investment protection, high quality of service, energy efficiency, and simplified operation. Key features include outstanding security capabilities like Flexible NetFlow and MACsec encryption, comprehensive networking services such as Medianet and SmartOperations, and category-best availability and quality of service ensured by features like hot-swappable components and strict priority queuing. The switches also offer improved energy efficiency through Cisco EnergyWise and StackPower technologies and strong investment protection with support for transitions to IPv6 and software upgrades.
Cisco switches for small business are designed to boost productivity and efficiency. Cisco offers a broad portfolio of unmanaged and managed switches to suit different needs and budgets. The Cisco Catalyst 2960 and 2960S series switches provide scalable network management, security features, and quality of service capabilities for growing businesses. These switches are available with different port configurations, management options, and prices.
How to recover the password for cisco 2900 integrated services router3Anetwork com
1. The document provides steps to recover the password for a Cisco 2900 Integrated Services Router when password recovery is disabled, which involves changing the configuration register and rebooting the router.
2. Upon rebooting, the configuration must be backed up and interfaces configured before resetting the configuration register to the original value.
3. Additional information is provided on password recovery and an overview of the Cisco router and licensing.
The document discusses Cisco Small Form-Factor Pluggable (SFP) modules, which are hot-swappable transceivers that connect Gigabit Ethernet ports to fiber optic cables or copper networks. It describes the various SFP module types including 1000BASE-T, -SX, -LX/LH, -EX, and -ZX for different fiber link lengths and types, as well as 1000BASE-BX bidirectional modules. It provides specifications for each SFP including wavelength ranges, power levels, and cable distances supported.
Cisco 3900 and cisco 2900 series routers3Anetwork com
The document provides details on Cisco 2900 and 3900 series routers, including specifications of various router models. These routers provide data functionality through Ethernet ports and security with VPN acceleration. They also provide voice capabilities with DSP and support add-on modules for additional functions. The routers have slots that support EHWICs, ISMs, PVDM3s, SMs and SPEs to enable different features. They connect internal and external modules through a high-speed fabric for improved switching.
The document discusses the Cisco Catalyst 2960-X Series switches. It provides details on new features of the 2960-X and 2960-XR models such as FlexStack-Plus stacking, IP Lite routing capabilities on 2960-XR, and increased performance through a faster dual-core CPU and larger memory/storage. It also summarizes the licensing options, hardware specifications, and management capabilities of the 2960-X Series switches.
The Cisco Catalyst 3750-X Series Switches are designed to provide high availability, security, investment protection, high quality of service, energy efficiency, and simplified operation. Key features include outstanding security capabilities like Flexible NetFlow and MACsec encryption, comprehensive networking services such as Medianet and SmartOperations, and category-best availability and quality of service ensured by features like hot-swappable components and strict priority queuing. The switches also offer improved energy efficiency through Cisco EnergyWise and StackPower technologies and strong investment protection with support for transitions to IPv6 and software upgrades.
Cisco switches for small business are designed to boost productivity and efficiency. Cisco offers a broad portfolio of unmanaged and managed switches to suit different needs and budgets. The Cisco Catalyst 2960 and 2960S series switches provide scalable network management, security features, and quality of service capabilities for growing businesses. These switches are available with different port configurations, management options, and prices.
How to recover the password for cisco 2900 integrated services router3Anetwork com
1. The document provides steps to recover the password for a Cisco 2900 Integrated Services Router when password recovery is disabled, which involves changing the configuration register and rebooting the router.
2. Upon rebooting, the configuration must be backed up and interfaces configured before resetting the configuration register to the original value.
3. Additional information is provided on password recovery and an overview of the Cisco router and licensing.
Cisco catalyst 3850 series switches datasheet3Anetwork com
The Cisco Catalyst 3850 Series is a next generation stackable access switch that provides converged wired and wireless networking capabilities. It uses Cisco's new UADP ASIC to enable unified policy enforcement and application optimization across wired and wireless connections. Key features include integrated wireless controller functionality, PoE+ and UPOE, modular uplink and power supply options, and Cisco StackPower for power redundancy.
The Cisco Catalyst 2960-X Series are fixed-configuration, stackable Gigabit Ethernet switches that provide enterprise-class access and networking capabilities for campus and branch applications. They support various software-defined capabilities and feature sets including LAN Lite, LAN Base, and IP Lite. The switches are available in several models that vary in port configuration, uplink interfaces, power supply, and other hardware specs depending on the intended use and deployment.
The document provides instructions for configuring a Cisco Catalyst 3750X switch using the Express Setup tool. It outlines 12 steps including powering on the switch, accessing the web-based Express Setup page, configuring basic network settings like IP address, enabling optional settings like SNMP, and submitting the configuration. Basic configuration takes around 30 minutes and prepares the switch for installation in a service network.
A hub, switch, and router each serve different functions in a network. A hub simply connects devices together but broadcasts all data to all ports. A switch connects devices and sends data only to the port of the intended recipient to avoid congestion. A router connects multiple networks together, both wired and wireless, and chooses the best path to send data packets between the networks.
DMVPN allows for secure dynamic overlay networks using mGRE tunnels, NHRP for next-hop resolution, and dynamic routing protocols. The document provides a configuration example where a hub router connects to multiple remote routers using DMVPN. IPsec is configured on each remote router to encrypt traffic. EIGRP is configured as the dynamic routing protocol to allow communication between the routers.
Cisco unified access from vision to reality3Anetwork com
Cisco unveiled its vision for Cisco Unified Access at Cisco Live in 2012, introducing the Cisco Identity Services Engine (ISE) for centralized policy definition and Cisco Prime Infrastructure for comprehensive lifecycle management. In 2012 and 2013, Cisco continued releasing products that simplified network infrastructure through converged wired and wireless networks, including the Cisco Catalyst 3850 switch and Cisco 5760 wireless LAN controller. The innovations provided consistent policy enforcement, improved visibility and control of users and devices, and operational efficiencies.
This document provides a cheat sheet of commands for configuring Cisco switches using both IOS and CLI switches. It lists commands for setting the hostname and system name, passwords, remote access, CDP configuration, port descriptions, port speeds, duplex settings, static VLAN configuration, trunk line configuration, VTP configuration, port channel configuration, STP settings, enabling Port Fast and UplinkFast, and recovering router passwords. It also provides contact information for a Cisco networking equipment wholesaler.
The document discusses Cisco router throughput testing and firewall testing. RFC 2544 tests routers using fixed packet sizes to determine the no drop rate and results are given in kpps or Mbps. However, these tests do not reflect real-world performance as production networks have varying packet sizes. Firewall testing is more complex as firewalls maintain stateful connections and inspect specific protocols and applications differently. Tests that do not complete the TCP handshake may be seen as denial of service attacks. Firewall throughput is also dependent on the type of traffic. The document cautions that maximum performance results from lab tests should not be expected in production networks which cannot be stressed to no drop rates.
How to Connect Cisco Wireless Access Point?3Anetwork com
The document provides 3 options for connecting a Cisco wireless access point without a power supply: 1) Connecting the access point to a Cisco router and then to a Cisco POE switch, 2) Connecting the access point to a router through a switch without POE and then a power injector, or 3) Connecting the access point directly to a router and a separate power supply. An infographic further details these connection methods.
Routing information protocol & rip configuration3Anetwork com
Routing Information Protocol (RIP) is a distance-vector routing protocol that uses hop count as its routing metric. RIP version 1 (RIPv1) uses broadcast updates every 30 seconds and has a maximum hop count of 15. RIPv1 supports classful routing only. RIP version 2 (RIPv2) is an enhanced protocol that uses multicasts, supports classless routing with VLSM, and allows for authentication. The document then provides the configuration and verification steps to implement RIPv2 routing between three routers connected in a network.
Eigrp on a cisco asa firewall configuration3Anetwork com
The document discusses configuring EIGRP routing on a Cisco ASA firewall. It describes setting up interfaces, IP addressing, and EIGRP routing on the ASA and two routers. The ASA separates an internal, DMZ, and external network, and redistributes a default static route into EIGRP. Configuration is verified by showing EIGRP neighbors, routes, and that the routers have learned routes from all connected networks.
Leading Cisco networking products distributor-3network.com
In fact , many equipment manufacturers in the naming has its own laws , do not underestimaIe this simple few letters or numbers , for network engineers, one can clearly see that the name of the product performance , probably configuration , and even the number of ports .
Networking Tutorial Goes to Basic PPP Configuration3Anetwork com
Leading Cisco networking products distributor-3network.com
Here we will be going over Basic Configuration of PPP (Point-to-Point Protocol). It includes Basic Configuration tasks on a router, configuring OSPF routing protocol, and configuring PPP PAP and CHAP authentication
Cisco catalyst 3850 series switches datasheet3Anetwork com
The Cisco Catalyst 3850 Series is a next generation stackable access switch that provides converged wired and wireless networking capabilities. It uses Cisco's new UADP ASIC to enable unified policy enforcement and application optimization across wired and wireless connections. Key features include integrated wireless controller functionality, PoE+ and UPOE, modular uplink and power supply options, and Cisco StackPower for power redundancy.
The Cisco Catalyst 2960-X Series are fixed-configuration, stackable Gigabit Ethernet switches that provide enterprise-class access and networking capabilities for campus and branch applications. They support various software-defined capabilities and feature sets including LAN Lite, LAN Base, and IP Lite. The switches are available in several models that vary in port configuration, uplink interfaces, power supply, and other hardware specs depending on the intended use and deployment.
The document provides instructions for configuring a Cisco Catalyst 3750X switch using the Express Setup tool. It outlines 12 steps including powering on the switch, accessing the web-based Express Setup page, configuring basic network settings like IP address, enabling optional settings like SNMP, and submitting the configuration. Basic configuration takes around 30 minutes and prepares the switch for installation in a service network.
A hub, switch, and router each serve different functions in a network. A hub simply connects devices together but broadcasts all data to all ports. A switch connects devices and sends data only to the port of the intended recipient to avoid congestion. A router connects multiple networks together, both wired and wireless, and chooses the best path to send data packets between the networks.
DMVPN allows for secure dynamic overlay networks using mGRE tunnels, NHRP for next-hop resolution, and dynamic routing protocols. The document provides a configuration example where a hub router connects to multiple remote routers using DMVPN. IPsec is configured on each remote router to encrypt traffic. EIGRP is configured as the dynamic routing protocol to allow communication between the routers.
Cisco unified access from vision to reality3Anetwork com
Cisco unveiled its vision for Cisco Unified Access at Cisco Live in 2012, introducing the Cisco Identity Services Engine (ISE) for centralized policy definition and Cisco Prime Infrastructure for comprehensive lifecycle management. In 2012 and 2013, Cisco continued releasing products that simplified network infrastructure through converged wired and wireless networks, including the Cisco Catalyst 3850 switch and Cisco 5760 wireless LAN controller. The innovations provided consistent policy enforcement, improved visibility and control of users and devices, and operational efficiencies.
This document provides a cheat sheet of commands for configuring Cisco switches using both IOS and CLI switches. It lists commands for setting the hostname and system name, passwords, remote access, CDP configuration, port descriptions, port speeds, duplex settings, static VLAN configuration, trunk line configuration, VTP configuration, port channel configuration, STP settings, enabling Port Fast and UplinkFast, and recovering router passwords. It also provides contact information for a Cisco networking equipment wholesaler.
The document discusses Cisco router throughput testing and firewall testing. RFC 2544 tests routers using fixed packet sizes to determine the no drop rate and results are given in kpps or Mbps. However, these tests do not reflect real-world performance as production networks have varying packet sizes. Firewall testing is more complex as firewalls maintain stateful connections and inspect specific protocols and applications differently. Tests that do not complete the TCP handshake may be seen as denial of service attacks. Firewall throughput is also dependent on the type of traffic. The document cautions that maximum performance results from lab tests should not be expected in production networks which cannot be stressed to no drop rates.
How to Connect Cisco Wireless Access Point?3Anetwork com
The document provides 3 options for connecting a Cisco wireless access point without a power supply: 1) Connecting the access point to a Cisco router and then to a Cisco POE switch, 2) Connecting the access point to a router through a switch without POE and then a power injector, or 3) Connecting the access point directly to a router and a separate power supply. An infographic further details these connection methods.
Routing information protocol & rip configuration3Anetwork com
Routing Information Protocol (RIP) is a distance-vector routing protocol that uses hop count as its routing metric. RIP version 1 (RIPv1) uses broadcast updates every 30 seconds and has a maximum hop count of 15. RIPv1 supports classful routing only. RIP version 2 (RIPv2) is an enhanced protocol that uses multicasts, supports classless routing with VLSM, and allows for authentication. The document then provides the configuration and verification steps to implement RIPv2 routing between three routers connected in a network.
Eigrp on a cisco asa firewall configuration3Anetwork com
The document discusses configuring EIGRP routing on a Cisco ASA firewall. It describes setting up interfaces, IP addressing, and EIGRP routing on the ASA and two routers. The ASA separates an internal, DMZ, and external network, and redistributes a default static route into EIGRP. Configuration is verified by showing EIGRP neighbors, routes, and that the routers have learned routes from all connected networks.
Leading Cisco networking products distributor-3network.com
In fact , many equipment manufacturers in the naming has its own laws , do not underestimaIe this simple few letters or numbers , for network engineers, one can clearly see that the name of the product performance , probably configuration , and even the number of ports .
Networking Tutorial Goes to Basic PPP Configuration3Anetwork com
Leading Cisco networking products distributor-3network.com
Here we will be going over Basic Configuration of PPP (Point-to-Point Protocol). It includes Basic Configuration tasks on a router, configuring OSPF routing protocol, and configuring PPP PAP and CHAP authentication
Networking Tutorial Goes to Basic PPP Configuration
What are cisco catalyst 3750 metro series switches
1. What are Cisco Catalyst 3750 Metro Series Switches?
What are Cisco Catalyst 3750 Metro Series Switches? They are a new line of premier,
customer-located switches that bring greater intelligence for Metro Ethernet access,
enabling the delivery of more differentiated Metro Ethernet services. These fixed
configuration switches feature hierarchical quality of service (QoS) and Traffic
Shaping, intelligent 802.1Q tunneling, VLAN translation, Multiprotocol Label
Switching (MPLS), and Ethernet over MPLS (EoMPLS) support and redundant AC or
DC power. They are ideal for service providers seeking to deliver profitable business
services, such as Layer 2, Layer 3, and MPLS VPNs, in a variety of bandwidths and
with different service-level agreements (SLAs). With flexible software options, the
Cisco Catalyst 3750 Metro Series offers a cost-effective path for meeting current and
future service requirements from service providers.
Cisco Catalyst 3750 Metro Series Switches
Product Name Part Number Description
Cisco Catalyst 3750 Metro Switch ME-C3750-24TE-M 24 10/100 ports plus two
Small Form-Factor
Pluggable (SFP)-based
Gigabit Ethernet ports and
two SFP-based Enhanced
Services (ES) ports; AC or
DC power required;
integrated redundant power
option; IP Base feature
license
Cisco Catalyst 3750 Metro Switch
Primary AC power supply
PWR-ME3750-AC Primary AC power supply
Cisco Catalyst 3750 Metro Switch
Primary DC power supply
PWR-ME3750-DC Primary DC power supply
Cisco Catalyst 3750 Metro Switch
Redundant AC power supply
(optional)
PWR-ME3750-AC-R Redundant AC power
supply option
Cisco Catalyst 3750 Metro Switch
Redundant DC power supply
(optional)
PWR-ME3750-DC-R Redundant DC power
supply option
Cisco Catalyst 3750 Metro IP
Services Feature License
ME3750-IPSVC-LIC= Provides additional IP
service features such as
Border Gateway Protocol
(BGP), Enhanced Interior
1
2. Gateway Protocol
(EIGRP), Open Shortest
Path First (OSPF),
Intermediate System-to-
Intermediate System (IS-
IS), policy-based routing
(PBR), HSRP, PIM,
DVMRP tunneling, and
Multi-Virtual Routing
Forwarding Customer Edge
(Multi-VRF CE); also
includes IP Base license
Cisco Catalyst 3750 Metro
Advanced IP Feature License
ME3750-ADVIP-LIC= Provides advanced IP
features such as EoMPLS,
MPLS VPN, and MPLS.
Also includes IP Services
feature license and IP Base
license.
Cisco Catalyst 3750 Metro IP
Services to Advanced IP Upgrade
License
ME3750-UPGRD-LIC= Provides upgrade from IP
Services Feature License to
Advanced IP Feature
License; requires IP
Services Feature license.
Cisco Catalyst 3750 Metro Switch
AC power supply (spare)
PWR-ME3750-AC= AC power supply for spare
or integrated redundancy
option
Cisco Catalyst 3750 Metro Switch
DC power supply (spare)
PWR-ME3750-DC= DC power supply for spare
or integrated redundancy
option
Difference between the Cisco 3750 Metro Series and the Cisco 3750 Series
The Cisco Catalyst 3750 Metro Series is built for Metro Ethernet access in a customer
location, enabling the delivery of more differentiated Metro Ethernet services. These
switches feature bidirectional hierarchical QoS and Traffic Shaping, intelligent
802.1Q tunneling with class-of-service (CoS) mutation, VLAN translation, MPLS,
EoMPLS, and Hierarchical Virtual Private LAN Service (H-VPLS) support, and
redundant AC or DC power. They are ideal for service providers seeking to deliver
profitable business services, such as Layer 2, Layer 3, and MPLS VPNs, in a variety
of bandwidths and with different SLAs. With flexible software options, the Cisco
Catalyst 3750 Metro Series offers a cost-effective path for meeting current and future
service requirements from service providers.
2
3. The standard Cisco 3750 Series is an innovative product line for midsize
organizations and enterprise branch offices. Featuring Cisco StackWise technology,
Cisco Catalyst 3750 Series products improve LAN operating efficiency by combining
industry-leading ease of use and high resiliency for stackable switches.
It refers from
www.cisco.com
More related topics
Cisco Catalyst 3750-X VS 3560-X Series Switches
Cisco Catalyst 3750-X Switches Datasheet
Cisco Nexus Switches Vs Cisco 3750 Switches
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