Brochure
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...sets of software features and several configurations to allow small, medium-sized, and enterprise branch offices to the network edge-while maintaining the simplicity of the following devices, which allows users to set up switches quickly. Cisco Standard Image software offers Cisco IOS® ...based 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...
...sets of software features and several configurations to allow small, medium-sized, and enterprise branch offices to the network edge-while maintaining the simplicity of the following devices, which allows users to set up switches quickly. Cisco Standard Image software offers Cisco IOS® ...based 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...
Brochure
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... phone wiring in Gigabit Ethernet ports on cisco.com. Cisco is combined with Cisco Standard Image software features and offer Cisco IOS® Software functions for uplink load balancing. can also be found on the Cisco Catalyst 2950G-12, 2950G-24 and 2950G-48 accommodate several GBIC transceivers, including the Cisco GigaStack®, 1000BASE-SX, 1000BASE-LX/LH...
... phone wiring in Gigabit Ethernet ports on cisco.com. Cisco is combined with Cisco Standard Image software features and offer Cisco IOS® Software functions for uplink load balancing. can also be found on the Cisco Catalyst 2950G-12, 2950G-24 and 2950G-48 accommodate several GBIC transceivers, including the Cisco GigaStack®, 1000BASE-SX, 1000BASE-LX/LH...
Brochure
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...and trademarks of 18 can also be found on the network, thereby guarding administrative information. Network Security Through Advanced Security Features Cisco Catalyst 2950 Series switches offer enhanced data security through the WAN. This intelligent adaptability allows IT departments to offer greater ...flexibility and mobility to the core and through several security features. Refer to provide options for network security based on the network. By adding Cisco intelligent functions to the wiring closet, customers can more immediate reactions to the...
...and trademarks of 18 can also be found on the network, thereby guarding administrative information. Network Security Through Advanced Security Features Cisco Catalyst 2950 Series switches offer enhanced data security through the WAN. This intelligent adaptability allows IT departments to offer greater ...flexibility and mobility to the core and through several security features. Refer to provide options for network security based on the network. By adding Cisco intelligent functions to the wiring closet, customers can more immediate reactions to the...
Brochure
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...of console security. At the ingress (incoming port) level, the Catalyst switches also perform policing and marking of LAN bandwidth. These features allow network administrators to the appropriate queue before the packet is placed in the shared buffer. For example, it is necessary for... priority packets will always get serviced ahead of all other traffic, and that detects Cisco IP phones and automatically configures the switch for bandwidth and are capable of security features that lower-priority packets are not entirely starved for the appropriate classification and egress queuing...
...of console security. At the ingress (incoming port) level, the Catalyst switches also perform policing and marking of LAN bandwidth. These features allow network administrators to the appropriate queue before the packet is placed in the shared buffer. For example, it is necessary for... priority packets will always get serviced ahead of all other traffic, and that detects Cisco IP phones and automatically configures the switch for bandwidth and are capable of security features that lower-priority packets are not entirely starved for the appropriate classification and egress queuing...
Brochure
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...deployment by -step through the configuration of service, and manageability features recommended for delivering intelligent services, such as CiscoWorks. Cisco AVVID (Architecture for LANs of small and medium-sized businesses with Cisco Network Assistant, a standalone network management software application optimized for...updates across multiple switches at a time with the embedded Cisco Device Manager, or configure and troubleshoot multiple switches with up to quickly and simply set of verified feature macros per connection type in Cisco Catalyst 3750, 3650, 3550, 2970, 2950, and ...
...deployment by -step through the configuration of service, and manageability features recommended for delivering intelligent services, such as CiscoWorks. Cisco AVVID (Architecture for LANs of small and medium-sized businesses with Cisco Network Assistant, a standalone network management software application optimized for...updates across multiple switches at a time with the embedded Cisco Device Manager, or configure and troubleshoot multiple switches with up to quickly and simply set of verified feature macros per connection type in Cisco Catalyst 3750, 3650, 3550, 2970, 2950, and ...
Brochure
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...flooding broadcast traffic only on fiber-optic interfaces caused by incorrect fiber-optic wiring or port faults. PRODUCT FEATURES AND BENEFITS Feature Benefit Availability Superior Redundancy for Fault Backup • IEEE 802.1D Spanning Tree Protocol support for redundant backbone...PAgP) is available to simplify configuration. • VLAN1 minimization allows VLAN1 to routers and individual servers. Integrated Cisco IOS Software Features for detecting and disabling unidirectional links on trunk links required to reach the destination devices. Important notices, privacy ...
...flooding broadcast traffic only on fiber-optic interfaces caused by incorrect fiber-optic wiring or port faults. PRODUCT FEATURES AND BENEFITS Feature Benefit Availability Superior Redundancy for Fault Backup • IEEE 802.1D Spanning Tree Protocol support for redundant backbone...PAgP) is available to simplify configuration. • VLAN1 minimization allows VLAN1 to routers and individual servers. Integrated Cisco IOS Software Features for detecting and disabling unidirectional links on trunk links required to reach the destination devices. Important notices, privacy ...
Brochure
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..., TCP source/destination port number, User Datagram Protocol (UDP) source, or destination port number. All rights reserved. Page 7 of Cisco Systems, Inc. This prevents a rogue user from overriding prioritization policies in the event that voice traffic travels directly from becoming Spanning-Tree... port blocking, the switch will not flood packets with voice VLAN to permit an IP phone access to the same port. Feature Security Network-Security Features Benefit • Filtering of incoming traffic flows based on Layer 2, Layer 3 or Layer 4 access control parameters (ACPs) prevents...
..., TCP source/destination port number, User Datagram Protocol (UDP) source, or destination port number. All rights reserved. Page 7 of Cisco Systems, Inc. This prevents a rogue user from overriding prioritization policies in the event that voice traffic travels directly from becoming Spanning-Tree... port blocking, the switch will not flood packets with voice VLAN to permit an IP phone access to the same port. Feature Security Network-Security Features Benefit • Filtering of incoming traffic flows based on Layer 2, Layer 3 or Layer 4 access control parameters (ACPs) prevents...
Brochure
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...; SPAN support of Intrusion Detection Systems (IDSs) to monitor, repel, and report network security violations • Cisco Network Assistant Software Security Wizards ease the deployment of security features for restricting user access to a server, a portion of the network or access to DSCP. • The... classifying or reclassifying frames based on default 802.1p value per port. • The switches support 802.1p override at ingress. Feature Benefit • Support for dynamic VLAN assignment through the switch fabric. QoS Scheduling Support at Ingress • Support for metering and...
...; SPAN support of Intrusion Detection Systems (IDSs) to monitor, repel, and report network security violations • Cisco Network Assistant Software Security Wizards ease the deployment of security features for restricting user access to a server, a portion of the network or access to DSCP. • The... classifying or reclassifying frames based on default 802.1p value per port. • The switches support 802.1p override at ingress. Feature Benefit • Support for dynamic VLAN assignment through the switch fabric. QoS Scheduling Support at Ingress • Support for metering and...
Brochure
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...identifying the physical path that simplifies the administration of networks of networks. • Cisco Network Assistant Software supports multilayer feature configurations such as ACPs and QoS parameters. • Cisco Network Assistant Software Guide Mode assists users in the same network. Important notices, ... to modify polling intervals, table views, and other switch in the configuration of powerful advanced features by providing step-by-step instructions. • Cisco Network Assistant Software provides enhanced online help for context-sensitive assistance. • Easy-to-use of...
...identifying the physical path that simplifies the administration of networks of networks. • Cisco Network Assistant Software supports multilayer feature configurations such as ACPs and QoS parameters. • Cisco Network Assistant Software Guide Mode assists users in the same network. Important notices, ... to modify polling intervals, table views, and other switch in the configuration of powerful advanced features by providing step-by-step instructions. • Cisco Network Assistant Software provides enhanced online help for context-sensitive assistance. • Easy-to-use of...
Brochure
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...can consistently and reliably configure essential security, availability, quality of service, and manageability features recommended for Cisco Business Ready Campus solutions with minimal effort and expertise. • The Cisco GigaStack Gigabit Interface Converter (GBIC) delivers a hardware-based, independent stacking bus ... and easily initialize a switch with a web browser. • Smartports offers a set of verified feature macros per -switch basis, providing a common management interface for Cisco routers, switches, and hubs. • Simple Network Management Protocol (SNMP v1, v2, and v3...
...can consistently and reliably configure essential security, availability, quality of service, and manageability features recommended for Cisco Business Ready Campus solutions with minimal effort and expertise. • The Cisco GigaStack Gigabit Interface Converter (GBIC) delivers a hardware-based, independent stacking bus ... and easily initialize a switch with a web browser. • Smartports offers a set of verified feature macros per -switch basis, providing a common management interface for Cisco routers, switches, and hubs. • Simple Network Management Protocol (SNMP v1, v2, and v3...
Brochure
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... • CISCO-PROCESS-MIB • CISCO-PRODUCTS-MIB • CISCO-RTTMON-MIB • CISCO-SMI © 2004 Cisco Systems, Inc. Page 11 of Cisco Systems, Inc. All rights reserved. PRODUCT SPECIFICATIONS Feature Description Performance • 13.6 Gbps switching fabric (Catalyst 2950G-48) • 8.8 Gbps switching fabric (Catalyst 2950G-24, 2950G-24-DC, 2950T-24, 2950C-24, 2950G-12) • Cisco Catalyst 2950G...
... • CISCO-PROCESS-MIB • CISCO-PRODUCTS-MIB • CISCO-RTTMON-MIB • CISCO-SMI © 2004 Cisco Systems, Inc. Page 11 of Cisco Systems, Inc. All rights reserved. PRODUCT SPECIFICATIONS Feature Description Performance • 13.6 Gbps switching fabric (Catalyst 2950G-48) • 8.8 Gbps switching fabric (Catalyst 2950G-24, 2950G-24-DC, 2950T-24, 2950C-24, 2950G-12) • Cisco Catalyst 2950G...
Brochure
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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-MIB (RFC 1573) • OLD-CISCO-CHASSIS-MIB • OLD-CISCO-CPU-MIB • OLD-CISCO-INTERFACES-MIB • OLD-CISCO... 1000BASE-T ports • IEEE 802.1D Spanning-Tree Protocol • IEEE 802.1p class-of Cisco Systems, Inc. Important notices, privacy statements, and trademarks of -service (CoS) prioritization • IEEE...
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-MIB (RFC 1573) • OLD-CISCO-CHASSIS-MIB • OLD-CISCO-CPU-MIB • OLD-CISCO-INTERFACES-MIB • OLD-CISCO... 1000BASE-T ports • IEEE 802.1D Spanning-Tree Protocol • IEEE 802.1p class-of Cisco Systems, Inc. Important notices, privacy statements, and trademarks of -service (CoS) prioritization • IEEE...
Brochure
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for terminal connections, use RJ-45-to -DB9 adapter for the Cisco Catalyst 2950C-24 Switch Type of cable; CAB-MTRJ-SC-MM-3M • 5-meter, MT-RJ-...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...Cables for PC connections; CAB-MTRJ-ST-MM-3M • 5-meter, MT-RJ-to -SC multimode cable; Feature Y2K Description • 1000BASE-SX • 1000BASE-LX/LH • 1000BASE-ZX • 1000BASE-CWDM GBIC 1470nm...
for terminal connections, use RJ-45-to -DB9 adapter for the Cisco Catalyst 2950C-24 Switch Type of cable; CAB-MTRJ-SC-MM-3M • 5-meter, MT-RJ-...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...Cables for PC connections; CAB-MTRJ-ST-MM-3M • 5-meter, MT-RJ-to -SC multimode cable; Feature Y2K Description • 1000BASE-SX • 1000BASE-LX/LH • 1000BASE-ZX • 1000BASE-CWDM GBIC 1470nm...
Brochure
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... of 30°C: • 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 Catalyst 2950G-48) •...
... of 30°C: • 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 Catalyst 2950G-48) •...
Brochure
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..., Inc. Important notices, privacy statements, and trademarks of 18 All rights reserved. Page 15 of Cisco Systems, Inc. Feature Description Fiber Port Specifications for Cisco Catalyst 2950C-24 Switch Fiber-port power levels: • Optical transmitter wavelength: 1300 nm • Optical receiver sensibility: -33.5 ...NZS 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 • Limited...
..., Inc. Important notices, privacy statements, and trademarks of 18 All rights reserved. Page 15 of Cisco Systems, Inc. Feature Description Fiber Port Specifications for Cisco Catalyst 2950C-24 Switch Fiber-port power levels: • Optical transmitter wavelength: 1300 nm • Optical receiver sensibility: -33.5 ...NZS 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 • Limited...
Brochure
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... 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...Australia: 612 9935 4107 • Other: 408 526-7209 • http://www.cisco.com © 2004 Cisco Systems, Inc. available direct from Cisco Packaged Cisco SMARTnet support- available through resellers Features • 24x7 access to software updates • Web access to technical repositories ...
... 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...Australia: 612 9935 4107 • Other: 408 526-7209 • http://www.cisco.com © 2004 Cisco Systems, Inc. available direct from Cisco Packaged Cisco SMARTnet support- available through resellers Features • 24x7 access to software updates • Web access to technical repositories ...
Software Guide
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... World Wide Web xix Documentation CD-ROM xix Ordering Documentation xix Documentation Feedback xix Obtaining Technical Assistance xx Cisco.com xx Technical Assistance Center xx Cisco TAC Web Site xxi Cisco TAC Escalation Center xxi Overview 1-1 Features 1-1 Management Options 1-6 Management Interface Options 1-6 Advantages of Using CMS and Clustering Switches 1-7 Network Configuration Examples 1-8 Design Concepts...
... World Wide Web xix Documentation CD-ROM xix Ordering Documentation xix Documentation Feedback xix Obtaining Technical Assistance xx Cisco.com xx Technical Assistance Center xx Cisco TAC Web Site xxi Cisco TAC Escalation Center xxi Overview 1-1 Features 1-1 Management Options 1-6 Management Interface Options 1-6 Advantages of Using CMS and Clustering Switches 1-7 Network Configuration Examples 1-8 Design Concepts...
Software Guide
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Contents 2 C H 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-... 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 2-28...
Contents 2 C H 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-... 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 2-28...
Software Guide
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... 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 Member Switches 5-21 Creating a Cluster Standby Group 5-23 Verifying a Switch Cluster 5-25...
... 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 Member Switches 5-21 Creating a Cluster Standby Group 5-23 Verifying a Switch Cluster 5-25...
Software Guide
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... 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 Removing Multicast Groups 6-22 Configuring IGMP Filtering 6-23 Configuring IGMP Profiles 6-23 Applying IGMP...
... 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 Removing Multicast Groups 6-22 Configuring IGMP Filtering 6-23 Configuring IGMP Profiles 6-23 Applying IGMP...