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... Configuring Auto-MDIX on an Interface 10-15 Configuring Power over Ethernet on an Interface 10-16 Adding a Description for an Interface 10-18 Configuring Layer 3 Interfaces 10-19 Configuring the System MTU 10-20 Monitoring and Maintaining the Interfaces 10-22 Monitoring Interface Status 10-22 Clearing and Resetting Interfaces... Configuration 12-8 Creating or Modifying an Ethernet VLAN 12-8 Deleting a VLAN 12-10 Assigning Static-Access Ports to a VLAN 12-11 Contents 78-16156-01 Catalyst 3560 Switch Software Configuration Guide xi
... Configuring Auto-MDIX on an Interface 10-15 Configuring Power over Ethernet on an Interface 10-16 Adding a Description for an Interface 10-18 Configuring Layer 3 Interfaces 10-19 Configuring the System MTU 10-20 Monitoring and Maintaining the Interfaces 10-22 Monitoring Interface Status 10-22 Clearing and Resetting Interfaces... Configuration 12-8 Creating or Modifying an Ethernet VLAN 12-8 Deleting a VLAN 12-10 Assigning Static-Access Ports to a VLAN 12-11 Contents 78-16156-01 Catalyst 3560 Switch Software Configuration Guide xi
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...-15 Displaying VLANs 12-16 Configuring VLAN Trunks 12-16 Trunking Overview 12-16 Encapsulation Types 12-18 802.1Q Configuration Considerations 12-18 Default Layer 2 Ethernet Interface VLAN Configuration 12-19 Configuring an Ethernet Interface as a Trunk Port 12-19 Interaction with Other Features 12-20 Configuring a Trunk Port 12...-31 Changing the Retry Count 12-32 Monitoring the VMPS 12-32 Troubleshooting Dynamic-Access Port VLAN Membership 12-33 VMPS Configuration Example 12-33 Catalyst 3560 Switch Software Configuration Guide xii 78-16156-01
...-15 Displaying VLANs 12-16 Configuring VLAN Trunks 12-16 Trunking Overview 12-16 Encapsulation Types 12-18 802.1Q Configuration Considerations 12-18 Default Layer 2 Ethernet Interface VLAN Configuration 12-19 Configuring an Ethernet Interface as a Trunk Port 12-19 Interaction with Other Features 12-20 Configuring a Trunk Port 12...-31 Changing the Retry Count 12-32 Monitoring the VMPS 12-32 Troubleshooting Dynamic-Access Port VLAN Membership 12-33 VMPS Configuration Example 12-33 Catalyst 3560 Switch Software Configuration Guide xii 78-16156-01
Software Configuration Guide
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... IP ACL Entries 27-25 ACL Logging 27-25 Creating Named MAC Extended ACLs 27-26 Applying a MAC ACL to a Layer 2 Interface 27-28 Configuring VLAN Maps 27-29 VLAN Map Configuration Guidelines 27-29 Creating a VLAN Map 27-30 Examples ... ACLs 27-36 Guidelines 27-36 Examples of Router ACLs and VLAN Maps Applied to VLANs 27-37 ACLs and Switched Packets 27-37 ACLs and Bridged Packets 27-38 ACLs and Routed Packets 27-38 ACLs and Multicast Packets 27-... on QoS ACLs 28-7 Classification Based on Class Maps and Policy Maps 28-7 Policing and Marking 28-8 Catalyst 3560 Switch Software Configuration Guide xxi
... IP ACL Entries 27-25 ACL Logging 27-25 Creating Named MAC Extended ACLs 27-26 Applying a MAC ACL to a Layer 2 Interface 27-28 Configuring VLAN Maps 27-29 VLAN Map Configuration Guidelines 27-29 Creating a VLAN Map 27-30 Examples ... ACLs 27-36 Guidelines 27-36 Examples of Router ACLs and VLAN Maps Applied to VLANs 27-37 ACLs and Switched Packets 27-37 ACLs and Bridged Packets 27-38 ACLs and Routed Packets 27-38 ACLs and Multicast Packets 27-... on QoS ACLs 28-7 Classification Based on Class Maps and Policy Maps 28-7 Policing and Marking 28-8 Catalyst 3560 Switch Software Configuration Guide xxi
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...Other Features 29-6 Load Balancing and Forwarding Methods 29-6 Configuring EtherChannels 29-8 Default EtherChannel Configuration 29-9 EtherChannel Configuration Guidelines 29-9 Configuring Layer 2 EtherChannels 29-10 Configuring Layer 3 EtherChannels 29-12 Creating Port-Channel Logical Interfaces 29-12 Configuring the Physical Interfaces 29-13 Configuring EtherChannel Load Balancing 29-15 Configuring...17 Configuring the LACP System Priority 29-18 Configuring the LACP Port Priority 29-19 Displaying EtherChannel, PAgP, and LACP Status 29-20 Catalyst 3560 Switch Software Configuration Guide xxiii
...Other Features 29-6 Load Balancing and Forwarding Methods 29-6 Configuring EtherChannels 29-8 Default EtherChannel Configuration 29-9 EtherChannel Configuration Guidelines 29-9 Configuring Layer 2 EtherChannels 29-10 Configuring Layer 3 EtherChannels 29-12 Creating Port-Channel Logical Interfaces 29-12 Configuring the Physical Interfaces 29-13 Configuring EtherChannel Load Balancing 29-15 Configuring...17 Configuring the LACP System Priority 29-18 Configuring the LACP Port Priority 29-19 Displaying EtherChannel, PAgP, and LACP Status 29-20 Catalyst 3560 Switch Software Configuration Guide xxiii
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... Connectivity 35-11 Preventing Autonegotiation Mismatches 35-12 Troubleshooting Power over Ethernet Switch Ports 35-12 SFP Module Security and Identification 35-12 Using Ping 35-13 Understanding Ping 35-13 Executing Ping 35-13 Using Layer 2 Traceroute 35-14 Understanding Layer 2 Traceroute 35-14 Usage Guidelines 35-15 Displaying the Physical Path... Debug and Error Message Output 35-19 Using the show platform forward Command 35-19 Using the crashinfo File 35-22 Contents 78-16156-01 Catalyst 3560 Switch Software Configuration Guide xxix
... Connectivity 35-11 Preventing Autonegotiation Mismatches 35-12 Troubleshooting Power over Ethernet Switch Ports 35-12 SFP Module Security and Identification 35-12 Using Ping 35-13 Understanding Ping 35-13 Executing Ping 35-13 Using Layer 2 Traceroute 35-14 Understanding Layer 2 Traceroute 35-14 Usage Guidelines 35-15 Displaying the Physical Path... Debug and Error Message Output 35-19 Using the show platform forward Command 35-19 Using the crashinfo File 35-22 Contents 78-16156-01 Catalyst 3560 Switch Software Configuration Guide xxix
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... have been created or changed for this release and to the Catalyst 3560 Switch Hardware Installation Guide. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide xxxiii For detailed information about these commands. On the Cisco Product Documentation home page, select Release 12.1 from the Layer 2+ static routing and RIP, the EMI includes protocols such as...
... have been created or changed for this release and to the Catalyst 3560 Switch Hardware Installation Guide. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide xxxiii For detailed information about these commands. On the Cisco Product Documentation home page, select Release 12.1 from the Layer 2+ static routing and RIP, the EMI includes protocols such as...
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...obtain authorization to use this feature and to download the cryptographic version of enterprise-class intelligent services. Features The Catalyst 3560 switches are noted in the "Layer 3 Features" section on page 1-8. For more information, refer to the release notes for this document, IP... In this release. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 1-1 Note Unless otherwise noted, all SMI features plus full Layer 3 routing (IP unicast routing, IP multicast routing, and fallback bridging). To distinguish it from Cisco.com. These features include access control ...
...obtain authorization to use this feature and to download the cryptographic version of enterprise-class intelligent services. Features The Catalyst 3560 switches are noted in the "Layer 3 Features" section on page 1-8. For more information, refer to the release notes for this document, IP... In this release. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 1-1 Note Unless otherwise noted, all SMI features plus full Layer 3 routing (IP unicast routing, IP multicast routing, and fallback bridging). To distinguish it from Cisco.com. These features include access control ...
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... The Catalyst 3560 switches have these features: • Ease-of-Use and Ease-of-Deployment Features, page 1-2 • Performance Features, page 1-3 • Management Options, page 1-4 • Manageability Features, page 1-4 (includes a feature requiring the cryptographic [that is , supports encryption] versions of the SMI and EMI) • QoS and CoS Features, page 1-7 • Layer 3 Features...
... The Catalyst 3560 switches have these features: • Ease-of-Use and Ease-of-Deployment Features, page 1-2 • Performance Features, page 1-3 • Management Options, page 1-4 • Manageability Features, page 1-4 (includes a feature requiring the cryptographic [that is , supports encryption] versions of the SMI and EMI) • QoS and CoS Features, page 1-7 • Layer 3 Features...
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... user-selected features 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 1-3 Unified configuration, monitoring, authentication, and software upgrade of multiple, cluster-capable switches, regardless of cluster-capable switches. - Automatic discovery of candidate switches and creation of clusters of up ...which hosts on a switch port can be managed through or crossover) and to configure the connection appropriately • IEEE 802.3X flow control on forwarding unknown Layer 2 unknown unicast, multicast, and bridged broadcast traffic • Cisco Group Management Protocol ...
... user-selected features 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 1-3 Unified configuration, monitoring, authentication, and software upgrade of multiple, cluster-capable switches, regardless of cluster-capable switches. - Automatic discovery of candidate switches and creation of clusters of up ...which hosts on a switch port can be managed through or crossover) and to configure the connection appropriately • IEEE 802.3X flow control on forwarding unknown Layer 2 unknown unicast, multicast, and bridged broadcast traffic • Cisco Group Management Protocol ...
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...• VLAN Query Protocol (VQP) for dynamic VLAN membership 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 1-5 Loop guard for preventing alternate or root ports from the ...-of-band management access through the switch console port to a directly attached terminal or to a remote terminal through the Cisco RPS 300 and Cisco RPS 675 for enhancing power reliability ...-enabled port from becoming the spanning-tree root - Availability Features • HSRP for command switch and Layer 3 router redundancy • UniDirectional Link Detection (UDLD) and aggressive UDLD for VLAN IDs ...
...• VLAN Query Protocol (VQP) for dynamic VLAN membership 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 1-5 Loop guard for preventing alternate or root ports from the ...-of-band management access through the switch console port to a directly attached terminal or to a remote terminal through the Cisco RPS 300 and Cisco RPS 675 for enhancing power reliability ...-enabled port from becoming the spanning-tree root - Availability Features • HSRP for command switch and Layer 3 router redundancy • UniDirectional Link Detection (UDLD) and aggressive UDLD for VLAN IDs ...
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...router ACLs) and VLANs and inbound on Layer 2 interfaces (port ACLs) • Extended MAC access control lists for defining security policies in the inbound direction on Layer 2 interfaces • VLAN ACLs (VLAN...Access Control System Plus (TACACS+), a proprietary feature for managing network security through a TACACS server Catalyst 3560 Switch Software Configuration Guide 1-6 78-16156-01 Note The Kerberos feature listed in this feature enabled, ...prevent unauthorized devices (clients) from Cisco IP Phones • VLAN1 minimization for reducing the risk of broadcast and multicast traffic;
...router ACLs) and VLANs and inbound on Layer 2 interfaces (port ACLs) • Extended MAC access control lists for defining security policies in the inbound direction on Layer 2 interfaces • VLAN ACLs (VLAN...Access Control System Plus (TACACS+), a proprietary feature for managing network security through a TACACS server Catalyst 3560 Switch Software Configuration Guide 1-6 78-16156-01 Note The Kerberos feature listed in this feature enabled, ...prevent unauthorized devices (clients) from Cisco IP Phones • VLAN1 minimization for reducing the risk of broadcast and multicast traffic;
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... power to connected Cisco pre-standard and IEEE 802.3af-compliant powered devices from all 10/100 Ethernet ports if the switch senses that there is available Catalyst 3560 Switch Software Configuration Guide 1-8 78-16156-01 RIP versions 1 and 2 - Features Chapter 1 Overview Layer 3 Features Note ...for using router advertisement and router solicitation messages to a maximum switch power output of routers on the EMI. • HSRP for Layer 3 router redundancy • IP routing protocols for load balancing and for full Layer 3 routing between two or more VLANs, allowing each 10/...
... power to connected Cisco pre-standard and IEEE 802.3af-compliant powered devices from all 10/100 Ethernet ports if the switch senses that there is available Catalyst 3560 Switch Software Configuration Guide 1-8 78-16156-01 RIP versions 1 and 2 - Features Chapter 1 Overview Layer 3 Features Note ...for using router advertisement and router solicitation messages to a maximum switch power output of routers on the EMI. • HSRP for Layer 3 router redundancy • IP routing protocols for load balancing and for full Layer 3 routing between two or more VLANs, allowing each 10/...
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...Switches" Chapter 6, "Administering the Switch" Chapter 9, "Configuring 802.1X Port-Based Authentication" 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 1-9 Chapter 1 Overview Default Settings After Initial Switch Configuration Monitoring Features • Switch LEDs that you do not configure the switch at all, the switch... errors, resource issues, and time-out events • Layer 2 traceroute to identify the physical path that a packet takes from a source device to the hardware installation guide. and switch-level status • MAC address notification traps and RADIUS...
...Switches" Chapter 6, "Administering the Switch" Chapter 9, "Configuring 802.1X Port-Based Authentication" 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 1-9 Chapter 1 Overview Default Settings After Initial Switch Configuration Monitoring Features • Switch LEDs that you do not configure the switch at all, the switch... errors, resource issues, and time-out events • Layer 2 traceroute to identify the physical path that a packet takes from a source device to the hardware installation guide. and switch-level status • MAC address notification traps and RADIUS...
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... Chapter 23, "Configuring SPAN and RSPAN" 1-10 Catalyst 3560 Switch Software Configuration Guide 78-16156-01 Default Settings After Initial Switch Configuration Chapter 1 Overview Table 1-1 Default Settings After Initial Switch Configuration (continued) Feature Port parameters Operating mode Interface speed... and duplex mode Auto-MDIX Flow control Power over Ethernet (PoE) SmartPort macros Default Setting Layer 2...
... Chapter 23, "Configuring SPAN and RSPAN" 1-10 Catalyst 3560 Switch Software Configuration Guide 78-16156-01 Default Settings After Initial Switch Configuration Chapter 1 Overview Table 1-1 Default Settings After Initial Switch Configuration (continued) Feature Port parameters Operating mode Interface speed... and duplex mode Auto-MDIX Flow control Power over Ethernet (PoE) SmartPort macros Default Setting Layer 2...
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...provide separate VLANs for voice traffic. Cisco CallManager controls call -processing server running Cisco CallManager software. Data and multimedia traffic are configured on the switches provide intra-VLAN security and prevent unauthorized users from the Cisco IP Phones are configured on 802.1P...routers. Voice traffic from accessing critical pieces of the routers or switches fails. This network uses Catalyst 3560 Layer 3 switches with high-speed connections to receive power. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 1-13 They are providing inter-VLAN routing....
...provide separate VLANs for voice traffic. Cisco CallManager controls call -processing server running Cisco CallManager software. Data and multimedia traffic are configured on the switches provide intra-VLAN security and prevent unauthorized users from the Cisco IP Phones are configured on 802.1P...routers. Voice traffic from accessing critical pieces of the routers or switches fails. This network uses Catalyst 3560 Layer 3 switches with high-speed connections to receive power. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 1-13 They are providing inter-VLAN routing....
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.... They provide proxy ARP services to the backbone switches, with workstations running Cisco SoftPhone software Aironet wireless access points Large Network Using Catalyst 3560 Switches Switches in the wiring closet have redundant uplink connections to... determine IP and MAC address mapping, thereby removing this task from the routers and decreasing this type of an uplink failure. 1-14 Catalyst 3560 Switch Software Configuration Guide 78-16156-01 These switches also have traditionally been Layer...
.... They provide proxy ARP services to the backbone switches, with workstations running Cisco SoftPhone software Aironet wireless access points Large Network Using Catalyst 3560 Switches Switches in the wiring closet have redundant uplink connections to... determine IP and MAC address mapping, thereby removing this task from the routers and decreasing this type of an uplink failure. 1-14 Catalyst 3560 Switch Software Configuration Guide 78-16156-01 These switches also have traditionally been Layer...
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... modules over a single fiber-optic cable. Figure 1-3 Long-Distance, High-Bandwidth Transport Configuration Access layer Aggregation layer 95750 8 Gbps Catalyst switches CWDM OADM modules Eight 1-Gbps connections CWDM OADM modules Catalyst 4500 multilayer switches Where to Go Next Before configuring the switch, review these sections for long-distance transmissions is sent at wavelengths from 1470 to 1610... on the CWDM SFP module, data is 1550 nm. For more information about the CWDM SFP modules and CWDM OADM modules, refer to the Cisco CWDM GBIC and CWDM SFP Installation Note.
... modules over a single fiber-optic cable. Figure 1-3 Long-Distance, High-Bandwidth Transport Configuration Access layer Aggregation layer 95750 8 Gbps Catalyst switches CWDM OADM modules Eight 1-Gbps connections CWDM OADM modules Catalyst 4500 multilayer switches Where to Go Next Before configuring the switch, review these sections for long-distance transmissions is sent at wavelengths from 1470 to 1610... on the CWDM SFP module, data is 1550 nm. For more information about the CWDM SFP modules and CWDM OADM modules, refer to the Cisco CWDM GBIC and CWDM SFP Installation Note.
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..., configure the interface as its host name. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-7 For more information, see the "Routed Ports" section on page 10-3 and the "Configuring Layer 3 Interfaces" section on your switch. Figure 4-2 Relay Device Used in Autoconfiguration Switch (DHCP client) Cisco router (Relay) 10.0.0.1 10.0.0.2 20.0.0.1 20.0.0.2 20.0.0.3 20.0.0.4 49068 DHCP...
..., configure the interface as its host name. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-7 For more information, see the "Routed Ports" section on page 10-3 and the "Configuring Layer 3 Interfaces" section on your switch. Figure 4-2 Relay Device Used in Autoconfiguration Switch (DHCP client) Cisco router (Relay) 10.0.0.1 10.0.0.2 20.0.0.1 20.0.0.2 20.0.0.3 20.0.0.4 49068 DHCP...
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... guide for the Catalyst 1900, Catalyst 2820, Catalyst 2900 XL, Catalyst 2950, and Catalyst 3500 XL switches. Refer to the release notes for the list of Catalyst switches eligible for switch clustering, including which ones can be cluster command switches and which ones can be distributed across a Layer 2 or Layer 3 (if your cluster is using a Catalyst 3550, Catalyst 3560, or Catalyst 3750 switch as standby cluster...
... guide for the Catalyst 1900, Catalyst 2820, Catalyst 2900 XL, Catalyst 2950, and Catalyst 3500 XL switches. Refer to the release notes for the list of Catalyst switches eligible for switch clustering, including which ones can be cluster command switches and which ones can be distributed across a Layer 2 or Layer 3 (if your cluster is using a Catalyst 3550, Catalyst 3560, or Catalyst 3750 switch as standby cluster...
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... the redundant path through VLAN 9. Catalyst 3560 Switch Software Configuration Guide 5-8 78-16156-01 For more information about routed ports, see the "Routed Ports" section on the cluster command switch is lost, connectivity with a Layer 3 Cluster Command Switch Command switch Standby command switch VLAN 9 VLAN 16 Switch 3 (management VLAN 16) VLAN 16 VLAN 62 Switch 5 (management VLAN 62) VLAN...
... the redundant path through VLAN 9. Catalyst 3560 Switch Software Configuration Guide 5-8 78-16156-01 For more information about routed ports, see the "Routed Ports" section on the cluster command switch is lost, connectivity with a Layer 3 Cluster Command Switch Command switch Standby command switch VLAN 9 VLAN 16 Switch 3 (management VLAN 16) VLAN 16 VLAN 62 Switch 5 (management VLAN 62) VLAN...