Brochure
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... Gigabit Ethernet ports • Cisco Catalyst 2950G 24-24 10/100 ports and 2 GBIC ports • Cisco Catalyst 2950G 24-DC-24 10/100 ports, 2 GBIC ports, DC power • Cisco Catalyst 2950G 12-12 10/100 ports and 2 GBIC ports • Cisco Catalyst 2950T 24-24 10/100 ports and 2 fixed 10/100/1000BASE-T uplink ports • Cisco Catalyst 2950C 24-24 10/100 ports and 2 fixed 100BASE-FX uplink ports All contents...
... Gigabit Ethernet ports • Cisco Catalyst 2950G 24-24 10/100 ports and 2 GBIC ports • Cisco Catalyst 2950G 24-DC-24 10/100 ports, 2 GBIC ports, DC power • Cisco Catalyst 2950G 12-12 10/100 ports and 2 GBIC ports • Cisco Catalyst 2950T 24-24 10/100 ports and 2 fixed 10/100/1000BASE-T uplink ports • Cisco Catalyst 2950C 24-24 10/100 ports and 2 fixed 100BASE-FX uplink ports All contents...
Brochure
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...; Cisco Catalyst 2950ST-24-LRE-24 LRE ports, 2 fixed 10/100/1000BASE-T ports, and 2 Small Form-Factor Pluggable (SFP) ports (two of the four uplinks active at one time) • Cisco Catalyst 2950ST-8-LRE-Eight LRE ports, two fixed 10/100/1000BASE-T ports, and two SFP ports (two... a migration path to boost network performance and maximize infrastructure investments in Gigabit Ethernet ports on cisco.com. Figure 1. Cisco Catalyst 2950 LRE switches include the Cisco Enhanced Image software features, enabling enterprise and service provider customers to extend intelligent services...
...; Cisco Catalyst 2950ST-24-LRE-24 LRE ports, 2 fixed 10/100/1000BASE-T ports, and 2 Small Form-Factor Pluggable (SFP) ports (two of the four uplinks active at one time) • Cisco Catalyst 2950ST-8-LRE-Eight LRE ports, two fixed 10/100/1000BASE-T ports, and two SFP ports (two... a migration path to boost network performance and maximize infrastructure investments in Gigabit Ethernet ports on cisco.com. Figure 1. Cisco Catalyst 2950 LRE switches include the Cisco Enhanced Image software features, enabling enterprise and service provider customers to extend intelligent services...
Brochure
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...) values. All rights reserved. Important notices, privacy statements, and trademarks of 18 Refer to the Cisco Catalyst 2950 LRE Series Data Sheet for dynamic port-based user authentication. 802.1x-based user authentication can be applied to filter traffic based on time... This intelligent adaptability allows IT departments to offer greater flexibility and mobility to their networks. Page 3 of Cisco Systems, Inc. Port security provides another port. therefore, forwarding performance is not compromised when implementing this type of charge by limiting access based on source ...
...) values. All rights reserved. Important notices, privacy statements, and trademarks of 18 Refer to the Cisco Catalyst 2950 LRE Series Data Sheet for dynamic port-based user authentication. 802.1x-based user authentication can be applied to filter traffic based on time... This intelligent adaptability allows IT departments to offer greater flexibility and mobility to their networks. Page 3 of Cisco Systems, Inc. Port security provides another port. therefore, forwarding performance is not compromised when implementing this type of charge by limiting access based on source ...
Brochure
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... 2950 Series switches are serviced without the challenge of Service and Rate Limiting The Cisco Catalyst 2950 Series offers superior, highly granular QoS based on a Gigabit Ethernet port. Cisco Catalyst 2950 Series switches support up to 60 policers on Layer 2 to 4 information, helping to ensure...handled on several criteria, including MAC source/destination address, IP source/destination address, and TCP/UDP port number. The WRR scheduling algorithm ensures that detects Cisco IP phones and automatically configures the switch for the network manager to control the bandwidth given to the...
... 2950 Series switches are serviced without the challenge of Service and Rate Limiting The Cisco Catalyst 2950 Series offers superior, highly granular QoS based on a Gigabit Ethernet port. Cisco Catalyst 2950 Series switches support up to 60 policers on Layer 2 to 4 information, helping to ensure...handled on several criteria, including MAC source/destination address, IP source/destination address, and TCP/UDP port number. The WRR scheduling algorithm ensures that detects Cisco IP phones and automatically configures the switch for the network manager to control the bandwidth given to the...
Brochure
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... other switches for delivering intelligent services, such as CiscoWorks. Cisco Network Assistant Software provides an integrated management interface for rapid network deployments. With Cisco Network Assistant, customers can configure multiple ports and switches simultaneously, perform software updates across multiple switches at... performance is Webbased and embedded in on the network-wide multicast VLAN. MVR allows a subscriber on a port to subscribe and unsubscribe to "listen in Cisco Catalyst 3750, 3650, 3550, 2970, 2950, and 2940 Switches. When a switch hears an "IGMP ...
... other switches for delivering intelligent services, such as CiscoWorks. Cisco Network Assistant Software provides an integrated management interface for rapid network deployments. With Cisco Network Assistant, customers can configure multiple ports and switches simultaneously, perform software updates across multiple switches at... performance is Webbased and embedded in on the network-wide multicast VLAN. MVR allows a subscriber on a port to subscribe and unsubscribe to "listen in Cisco Catalyst 3750, 3650, 3550, 2970, 2950, and 2940 Switches. When a switch hears an "IGMP ...
Brochure
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... subscriber VLANs for fast client joins and leaves of IGMP groups can be limited with IGMP throttling. can be found on cisco.com. Port Aggregation Protocol (PAgP) is available to simplify configuration. • VLAN1 minimization allows VLAN1 to be adjusted to optimize the ...on redundant links. • VLAN Trunking Protocol (VTP) pruning limits bandwidth consumption on VTP trunks by incorrect fiber-optic wiring or port faults. Integrated Cisco IOS Software Features for Layer 2 load sharing on redundant links, to efficiently use the extra capacity inherent in a redundant design. ...
... subscriber VLANs for fast client joins and leaves of IGMP groups can be limited with IGMP throttling. can be found on cisco.com. Port Aggregation Protocol (PAgP) is available to simplify configuration. • VLAN1 minimization allows VLAN1 to be adjusted to optimize the ...on redundant links. • VLAN Trunking Protocol (VTP) pruning limits bandwidth consumption on VTP trunks by incorrect fiber-optic wiring or port faults. Integrated Cisco IOS Software Features for Layer 2 load sharing on redundant links, to efficiently use the extra capacity inherent in a redundant design. ...
Brochure
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... becoming Spanning-Tree Protocol root nodes. • The Spanning-Tree Protocol PortFast/bridge protocol data unit (BPDU) guard feature disables access ports with SpanningTree Protocol PortFastenabled upon reception of a BPDU, and increases network reliability, manageability, and security. • Multilevel security on console... of 18 IEEE 802.1x with voice VLAN to permit an IP phone access to a port based on a per port. © 2004 Cisco Systems, Inc. The aging feature of port security removes the MAC address from the switch after a specific timeframe to allow configuration of ...
... becoming Spanning-Tree Protocol root nodes. • The Spanning-Tree Protocol PortFast/bridge protocol data unit (BPDU) guard feature disables access ports with SpanningTree Protocol PortFastenabled upon reception of a BPDU, and increases network reliability, manageability, and security. • Multilevel security on console... of 18 IEEE 802.1x with voice VLAN to permit an IP phone access to a port based on a per port. © 2004 Cisco Systems, Inc. The aging feature of port security removes the MAC address from the switch after a specific timeframe to allow configuration of ...
Brochure
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... Membership Policy Server (VMPS) client provides flexibility in assigning ports to four ACPs per switch are not starved. • Strict-priority queue configuration via Strict Priority Scheduling ensures that allow the detection of Cisco IP phones, the classification of traffic, and egress queue configuration... of traffic flows at 1 Mbps on Fast Ethernet ports, and 8 Mbps on Layer 3 type of service (ToS) field DSCP values. • The following Layer 3 and Layer 4 fields (or a combination) can be found on cisco.com. Page 8 of Cisco Systems, Inc. All rights reserved. Important notices,...
... Membership Policy Server (VMPS) client provides flexibility in assigning ports to four ACPs per switch are not starved. • Strict-priority queue configuration via Strict Priority Scheduling ensures that allow the detection of Cisco IP phones, the classification of traffic, and egress queue configuration... of traffic flows at 1 Mbps on Fast Ethernet ports, and 8 Mbps on Layer 3 type of service (ToS) field DSCP values. • The following Layer 3 and Layer 4 fields (or a combination) can be found on cisco.com. Page 8 of Cisco Systems, Inc. All rights reserved. Important notices,...
Brochure
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... 250 users. . It supports a wide range of Cisco Catalyst intelligent switches from Cisco Catalyst 2950 through the use of a Cisco SwitchProbe® Analyzer (Switched Port Analyzer [SPAN]) port, permitting traffic monitoring of a single port, a group of ports, or the entire switch from a single network analyzer or...takes from any interface. • RTTMON-MIB allows users to monitor network performance between a Cisco Catalyst switch and a remote device. • Multifunction LEDs per port for port status, half-duplex/full-duplex, 10BASE-T/100BASE-TX/1000BASE-T indication, as well as switch...
... 250 users. . It supports a wide range of Cisco Catalyst intelligent switches from Cisco Catalyst 2950 through the use of a Cisco SwitchProbe® Analyzer (Switched Port Analyzer [SPAN]) port, permitting traffic monitoring of a single port, a group of ports, or the entire switch from a single network analyzer or...takes from any interface. • RTTMON-MIB allows users to monitor network performance between a Cisco Catalyst switch and a remote device. • Multifunction LEDs per port for port status, half-duplex/full-duplex, 10BASE-T/100BASE-TX/1000BASE-T indication, as well as switch...
Brochure
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... Auto-configuration eases deployment of switches in the network by automatically configuring multiple switches across all ports on the switch. • Port Aggregation Protocol (PAgP) automates the creation of Cisco Fast EtherChannel® or Gigabit EtherChannel groups, enabling linking to another switch, router, or...1000BASE-ZX, and 1000BASE-T physical interface support through CiscoWorks network management software on a per-port and per connection type in an easy-to-apply manner. Page 10 of Cisco Systems, Inc. Feature Support for CiscoWorks Ease of Use and Ease of Deployment Benefit ...
... Auto-configuration eases deployment of switches in the network by automatically configuring multiple switches across all ports on the switch. • Port Aggregation Protocol (PAgP) automates the creation of Cisco Fast EtherChannel® or Gigabit EtherChannel groups, enabling linking to another switch, router, or...1000BASE-ZX, and 1000BASE-T physical interface support through CiscoWorks network management software on a per-port and per connection type in an easy-to-apply manner. Page 10 of Cisco Systems, Inc. Feature Support for CiscoWorks Ease of Use and Ease of Deployment Benefit ...
Brochure
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... wire-speed forwarding rate • Cisco Catalyst 2950G-24-DC: 6.6 Mpps wire-speed forwarding rate • Cisco Catalyst 2950G-12: 4.8 Mpps wire-speed forwarding rate • Cisco Catalyst 2950T-24: 6.6 Mpps wire-speed forwarding rate • Cisco Catalyst 2950C-24: 3.9 Mpps wire-speed forwarding rate • 8 MB memory architecture shared by all ports • Up to 16 MB...
... wire-speed forwarding rate • Cisco Catalyst 2950G-24-DC: 6.6 Mpps wire-speed forwarding rate • Cisco Catalyst 2950G-12: 4.8 Mpps wire-speed forwarding rate • Cisco Catalyst 2950T-24: 6.6 Mpps wire-speed forwarding rate • Cisco Catalyst 2950C-24: 3.9 Mpps wire-speed forwarding rate • 8 MB memory architecture shared by all ports • Up to 16 MB...
Brochure
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All rights reserved. can be found on 10BASE-T, 100BASE-TX, and 1000BASE-T ports • IEEE 802.1D Spanning-Tree Protocol • IEEE 802.1p class-of-service (CoS) prioritization • IEEE 802.1Q VLAN • IEEE...8226; 1000BASE-X (GBIC) • 1000BASE-T (GBIC) © 2004 Cisco Systems, Inc. Page 12 of Cisco Systems, Inc. Feature Standards Description • CISCO-STACKMAKER-MIB • CISCO-STP-EXTENSIONS-MIB • CISCO-SYSLOG-MIB • CISCO-TC • CISCO-TCP-MIB • CISCO-VLAN-MEMBERSHIP-MIB • CISCO-VTP-MIB • ENTITY-MIB • IANAifType-MIB • IF...
All rights reserved. can be found on 10BASE-T, 100BASE-TX, and 1000BASE-T ports • IEEE 802.1D Spanning-Tree Protocol • IEEE 802.1p class-of-service (CoS) prioritization • IEEE 802.1Q VLAN • IEEE...8226; 1000BASE-X (GBIC) • 1000BASE-T (GBIC) © 2004 Cisco Systems, Inc. Page 12 of Cisco Systems, Inc. Feature Standards Description • CISCO-STACKMAKER-MIB • CISCO-STP-EXTENSIONS-MIB • CISCO-SYSLOG-MIB • CISCO-TC • CISCO-TCP-MIB • CISCO-VLAN-MEMBERSHIP-MIB • CISCO-VTP-MIB • ENTITY-MIB • IANAifType-MIB • IF...
Brochure
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... SNMPv2c, SNMPv3 (planned future support for the Cisco Catalyst 2950C-24 Switch Type of cable; Cisco part number: • 1-meter, MT-RJ-to -ST multimode cable; can be found on cisco.com. two-pair Category 5 UTP cabling • 1000BASE-T ports: RJ-45 connectors; Important notices, privacy statements,... cabling • 1000BASE-T, 1000BASE-SX, -LX/LH, -ZX GBIC-based ports: SC fiber connectors, single-mode or multimode fiber • Cisco GigaStack GBIC ports: copper-based Cisco GigaStack cabling • Management console port: 8-pin RJ-45 connector, RJ-45-to-RJ-45 rollover cable with ...
... SNMPv2c, SNMPv3 (planned future support for the Cisco Catalyst 2950C-24 Switch Type of cable; Cisco part number: • 1-meter, MT-RJ-to -ST multimode cable; can be found on cisco.com. two-pair Category 5 UTP cabling • 1000BASE-T ports: RJ-45 connectors; Important notices, privacy statements,... cabling • 1000BASE-T, 1000BASE-SX, -LX/LH, -ZX GBIC-based ports: SC fiber connectors, single-mode or multimode fiber • Cisco GigaStack GBIC ports: copper-based Cisco GigaStack cabling • Management console port: 8-pin RJ-45 connector, RJ-45-to-RJ-45 rollover cable with ...
Brochure
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...8226; ISO 7779, bystander position, operating to the switch. - Attach only the Cisco RPS 675 (model PWR675-AC-RPS-NI=) to the redundant power supply receptacle with this connector. • Per-port status LEDs: link integrity, disabled, activity, speed, and full-duplex indications. ...WS-C2950-24, WS-C2950-12, WS-C2950C-24, and WS-C2950T-24: 46 dBa • WS-C2950G-12, WS-C2950G-24: 46 dBa • WS-C2950G-48: 48 dBa • 482,776 hours (Cisco Catalyst 2950G-12) • 475,184 hours (Cisco Catalyst 2950G-24) • 479,086 hours (Cisco Catalyst 2950G-24-DC) • 256,446 hours (Cisco...
...8226; ISO 7779, bystander position, operating to the switch. - Attach only the Cisco RPS 675 (model PWR675-AC-RPS-NI=) to the redundant power supply receptacle with this connector. • Per-port status LEDs: link integrity, disabled, activity, speed, and full-duplex indications. ...WS-C2950-24, WS-C2950-12, WS-C2950C-24, and WS-C2950T-24: 46 dBa • WS-C2950G-12, WS-C2950G-24: 46 dBa • WS-C2950G-48: 48 dBa • 482,776 hours (Cisco Catalyst 2950G-12) • 475,184 hours (Cisco Catalyst 2950G-24) • 479,086 hours (Cisco Catalyst 2950G-24-DC) • 256,446 hours (Cisco...
Brochure
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...needs • Mitigates risk © 2004 Cisco Systems, Inc. can be found on cisco.com. Service and Support Features Benefits Advanced Services Total Implementation Solutions (TIS)- Feature Description Fiber Port Specifications for Cisco Catalyst 2950C-24 Switch Fiber-port power levels: • Optical transmitter wavelength:... 3548 Class A • CE Marking • CNS 13438 • BSMI Class A • MIC Network Equipment Building Standards (NEBS) (for WS-C2950G24-EI-DC only) Warranty • Bellcore • GR-1089-CORE • GR-63-CORE • SR-3580 Level 3 • ...
...needs • Mitigates risk © 2004 Cisco Systems, Inc. can be found on cisco.com. Service and Support Features Benefits Advanced Services Total Implementation Solutions (TIS)- Feature Description Fiber Port Specifications for Cisco Catalyst 2950C-24 Switch Fiber-port power levels: • Optical transmitter wavelength:... 3548 Class A • CE Marking • CNS 13438 • BSMI Class A • MIC Network Equipment Building Standards (NEBS) (for WS-C2950G24-EI-DC only) Warranty • Bellcore • GR-1089-CORE • GR-63-CORE • SR-3580 Level 3 • ...
Brochure
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... 10/100 ports + two 1000BASE-X ports • Enhanced Image software installed WS-C2950T-24 • 24 10/100 ports + two 1000BASE-T ports • Enhanced Image software installed WS-C2950C-24 • 24 10/100 ports + two 100BASE-FX ports • Enhanced Image software installed WS-C2950ST-24-LRE • 24 LRE ports, two fixed 10/100/1000BASE-T ports, and two SFP ports • Enhanced Image software installed WS-C2950ST-8-LRE...
... 10/100 ports + two 1000BASE-X ports • Enhanced Image software installed WS-C2950T-24 • 24 10/100 ports + two 1000BASE-T ports • Enhanced Image software installed WS-C2950C-24 • 24 10/100 ports + two 100BASE-FX ports • Enhanced Image software installed WS-C2950ST-24-LRE • 24 LRE ports, two fixed 10/100/1000BASE-T ports, and two SFP ports • Enhanced Image software installed WS-C2950ST-8-LRE...
Software Guide
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...A P T E R Getting Started with CMS 2-1 Features 2-2 Front Panel View 2-4 Cluster Tree 2-5 Front-Panel Images 2-6 Redundant Power System LED 2-7 Port Modes and LEDs 2-8 VLAN Membership Modes 2-12 Topology View 2-13 Topology Icons 2-15 Device and Link Labels 2-16 Colors in the Topology View 2-17 Topology... Display Options 2-17 Menus and Toolbar 2-18 Menu Bar 2-18 Toolbar 2-23 Front Panel View Popup Menus 2-24 Device Popup Menu 2-24 Port Popup Menu 2-24 Topology View Popup Menus 2-25 Link Popup Menu 2-25 Device Popup Menus 2-26 Interaction Modes 2-28 Guide Mode 2-28 Expert Mode...
...A P T E R Getting Started with CMS 2-1 Features 2-2 Front Panel View 2-4 Cluster Tree 2-5 Front-Panel Images 2-6 Redundant Power System LED 2-7 Port Modes and LEDs 2-8 VLAN Membership Modes 2-12 Topology View 2-13 Topology Icons 2-15 Device and Link Labels 2-16 Colors in the Topology View 2-17 Topology... Display Options 2-17 Menus and Toolbar 2-18 Menu Bar 2-18 Toolbar 2-23 Front Panel View Popup Menus 2-24 Device Popup Menu 2-24 Port Popup Menu 2-24 Topology View Popup Menus 2-25 Link Popup Menu 2-25 Device Popup Menus 2-26 Interaction Modes 2-28 Guide Mode 2-28 Expert Mode...
Software Guide
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...of CMS 2-35 Where to Go Next 2-35 Getting Started with the CLI 3-1 Command Usage Basics 3-2 Accessing Command Modes 3-2 Specifying Ports in Interface Configuration Mode 3-4 Abbreviating Commands 3-4 Using the No and Default Forms of Commands 3-5 Redisplaying a Command 3-5 Getting Help ... a Browser 3-7 Saving Configuration Changes 3-8 Where to Go Next 3-8 General Switch Administration 4-1 Initial Switch Configuration 4-2 Switch Software Releases 4-2 Console Port Access 4-3 HTTP Access to CMS 4-3 Telnet Access to the CLI 4-4 SNMP Network Management Platforms 4-5 Using FTP to Access the MIB Files...
...of CMS 2-35 Where to Go Next 2-35 Getting Started with the CLI 3-1 Command Usage Basics 3-2 Accessing Command Modes 3-2 Specifying Ports in Interface Configuration Mode 3-4 Abbreviating Commands 3-4 Using the No and Default Forms of Commands 3-5 Redisplaying a Command 3-5 Getting Help ... a Browser 3-7 Saving Configuration Changes 3-8 Where to Go Next 3-8 General Switch Administration 4-1 Initial Switch Configuration 4-2 Switch Software Releases 4-2 Console Port Access 4-3 HTTP Access to CMS 4-3 Telnet Access to the CLI 4-4 SNMP Network Management Platforms 4-5 Using FTP to Access the MIB Files...
Software Guide
Page 6
... IP Addresses 5-15 Host Names 5-16 Passwords 5-16 SNMP Community Strings 5-16 TACACS+ and RADIUS 5-17 Access Modes in CMS 5-17 Management VLAN 5-18 Network Port 5-19 NAT Commands 5-19 LRE Profiles 5-19 Availability of Switch-Specific Features in Switch Clusters 5-19 Creating a Switch Cluster 5-19 Enabling a Command Switch 5-20 Adding...
... IP Addresses 5-15 Host Names 5-16 Passwords 5-16 SNMP Community Strings 5-16 TACACS+ and RADIUS 5-17 Access Modes in CMS 5-17 Management VLAN 5-18 Network Port 5-19 NAT Commands 5-19 LRE Profiles 5-19 Availability of Switch-Specific Features in Switch Clusters 5-19 Creating a Switch Cluster 5-19 Enabling a Command Switch 5-20 Adding...
Software Guide
Page 7
... MAC Address Notification 6-17 Adding Secure Addresses 6-18 Removing Secure Addresses 6-18 Adding Static Addresses 6-19 Removing Static Addresses 6-19 Configuring Static Addresses for EtherChannel Port Groups 6-20 Configuring CGMP 6-20 Enabling the Fast Leave Feature 6-21 Disabling the CGMP Fast Leave Feature 6-21 Changing the CGMP Router Hold-Time 6-22...
... MAC Address Notification 6-17 Adding Secure Addresses 6-18 Removing Secure Addresses 6-18 Adding Static Addresses 6-19 Removing Static Addresses 6-19 Configuring Static Addresses for EtherChannel Port Groups 6-20 Configuring CGMP 6-20 Enabling the Fast Leave Feature 6-21 Disabling the CGMP Fast Leave Feature 6-21 Changing the CGMP Router Hold-Time 6-22...