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... P T E R 78-15486-01 Configuring a Login Banner 27-4 Clearing the Login Banner 27-5 Enabling or Disabling the "Cisco Systems Console" Telnet Login Banner 27-5 Defining and Using Command Aliases 27-6 Defining and Using IP Aliases 27-7 Configuring Permanent and... 28-6 1+1 Redundancy Mode Guidelines and Restrictions 28-7 1+1 Redundancy Mode Limitations 28-7 Power Consumption for Modules 28-9 Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch 28-10 Understanding How Inline Power Works 28-11 Inline Power Management Modes 28-12 Power Requirements 28...
... P T E R 78-15486-01 Configuring a Login Banner 27-4 Clearing the Login Banner 27-5 Enabling or Disabling the "Cisco Systems Console" Telnet Login Banner 27-5 Defining and Using Command Aliases 27-6 Defining and Using IP Aliases 27-7 Configuring Permanent and... 28-6 1+1 Redundancy Mode Guidelines and Restrictions 28-7 1+1 Redundancy Mode Limitations 28-7 Power Consumption for Modules 28-9 Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch 28-10 Understanding How Inline Power Works 28-11 Inline Power Management Modes 28-12 Power Requirements 28...
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... Installation Guide • Catalyst 4000 Family, 2948G, and 2980G Switches Quick Software Configuration • Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference • System Message Guide-Catalyst 6500 Series, Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches • Release Notes for Catalyst 4000 Family Supervisor Engine Software Release 7.x 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release...
... Installation Guide • Catalyst 4000 Family, 2948G, and 2980G Switches Quick Software Configuration • Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference • System Message Guide-Catalyst 6500 Series, Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches • Release Notes for Catalyst 4000 Family Supervisor Engine Software Release 7.x 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release...
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... supervisor engine module or fixed-configuration switch. For descriptions of the Catalyst 2980G switch hardware, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-3 Table 1-3 describes the Catalyst 2980G switch. For more information, see Chapter 2, "Using the Command-Line Interface." Chapter 1 Product Overview Catalyst 2980G Switch Catalyst 2980G Switch...
... supervisor engine module or fixed-configuration switch. For descriptions of the Catalyst 2980G switch hardware, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-3 Table 1-3 describes the Catalyst 2980G switch. For more information, see Chapter 2, "Using the Command-Line Interface." Chapter 1 Product Overview Catalyst 2980G Switch Catalyst 2980G Switch...
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...RS-232) cable. If the switch is on a UNIX system). Accessing the Switch CLI Chapter 2 Using the Command-Line Interface The Catalyst enterprise LAN switches are multi-module systems. Commands you enter from the CLI might apply to the entire system or to see this display: Cisco Systems, Inc. Use clear ... Through Telnet, page 2-3 Accessing the CLI Through the Console Port Note For complete information on how to connect a terminal to the supervisor engine console port, refer to the supervisor engine console port using the appropriate application or commands on the terminal (for your...
...RS-232) cable. If the switch is on a UNIX system). Accessing the Switch CLI Chapter 2 Using the Command-Line Interface The Catalyst enterprise LAN switches are multi-module systems. Commands you enter from the CLI might apply to the entire system or to see this display: Cisco Systems, Inc. Use clear ... Through Telnet, page 2-3 Accessing the CLI Through the Console Port Note For complete information on how to connect a terminal to the supervisor engine console port, refer to the supervisor engine console port using the appropriate application or commands on the terminal (for your...
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... and port ranges. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-7 The Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches have two logical modules. To designate a specific port on module 2. Chapter 2 Using the Command-Line...also, some aliases cannot be abbreviated. Table 2-3 Command Aliases That Cannot Be Abbreviated Alias ? The supervisor engine module is always port 1. To designate a specific module, use a comma-separated list (do not insert spaces) to specify individual ports or a hyphen...
... and port ranges. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-7 The Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches have two logical modules. To designate a specific port on module 2. Chapter 2 Using the Command-Line...also, some aliases cannot be abbreviated. Table 2-3 Command Aliases That Cannot Be Abbreviated Alias ? The supervisor engine module is always port 1. To designate a specific module, use a comma-separated list (do not insert spaces) to specify individual ports or a hyphen...
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... 21:04:04 H/W Revisions: Meteor: 4 Comet: 8 Board: 2 Supervisor MAC addresses: 00:d0:58:70:a1:00 through 00:d0:58:70:a4:ff (1024 addresses) Installed memory: 32 MB Testing LEDs.... done! nvram: . switch sram: . Module 1 Passed Power-on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in TempFs Board type is WS...
... 21:04:04 H/W Revisions: Meteor: 4 Comet: 8 Board: 2 Supervisor MAC addresses: 00:d0:58:70:a1:00 through 00:d0:58:70:a4:ff (1024 addresses) Installed memory: 32 MB Testing LEDs.... done! nvram: . switch sram: . Module 1 Passed Power-on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in TempFs Board type is WS...
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...172.20.52.38. Console> (enable) slip detach SLIP detached on the switch. Obtain the last address in the MAC address range for the console port. Cisco Systems, Inc. Console> (enable) show module 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 Console> (enable) Using DHCP or RARP ...255.0 broadcast 10.1.1.255 Console> (enable) slip attach Console Port now running SLIP. Enter privileged mode on Console port. Disable SLIP for module 1 (the supervisor engine). To use DHCP or RARP to obtain an IP address for the...
...172.20.52.38. Console> (enable) slip detach SLIP detached on the switch. Obtain the last address in the MAC address range for the console port. Cisco Systems, Inc. Console> (enable) show module 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 Console> (enable) Using DHCP or RARP ...255.0 broadcast 10.1.1.255 Console> (enable) slip attach Console Port now running SLIP. Enter privileged mode on Console port. Disable SLIP for module 1 (the supervisor engine). To use DHCP or RARP to obtain an IP address for the...
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... last only for the next packet. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-1 CH A P T E R 4 Configuring Ethernet and Fast Ethernet Switching This chapter describes how to configure Ethernet and Fast Ethernet switching on switching modules and fixed-configuration switches, as well as to supervisor engine Fast Ethernet uplink ports. The configuration procedures in...
... last only for the next packet. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-1 CH A P T E R 4 Configuring Ethernet and Fast Ethernet Switching This chapter describes how to configure Ethernet and Fast Ethernet switching on switching modules and fixed-configuration switches, as well as to supervisor engine Fast Ethernet uplink ports. The configuration procedures in...
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... procedures in this chapter apply to Gigabit Ethernet switching modules, fixed-configuration switches, and uplink ports on the Catalyst enterprise LAN switches. This chapter consists of space, the port ...Catalyst Gigabit Ethernet switches, modules, and ports that requests remote ports to delay sending packets for the commands used in this chapter, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. CH A P T E R 5 Configuring Gigabit Ethernet Switching This chapter describes how to configure Gigabit Ethernet switching on the supervisor...
... procedures in this chapter apply to Gigabit Ethernet switching modules, fixed-configuration switches, and uplink ports on the Catalyst enterprise LAN switches. This chapter consists of space, the port ...Catalyst Gigabit Ethernet switches, modules, and ports that requests remote ports to delay sending packets for the commands used in this chapter, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. CH A P T E R 5 Configuring Gigabit Ethernet Switching This chapter describes how to configure Gigabit Ethernet switching on the supervisor...
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... usage information for EtherChannel, page 6-2 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-1 The configuration procedures in this chapter apply to Fast Ethernet and Gigabit Ethernet switch ports on installing Catalyst 4500 series Fast Ethernet and Gigabit Ethernet modules, refer to supervisor engine Fast Ethernet and Gigabit Ethernet uplink ports. CH...
... usage information for EtherChannel, page 6-2 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-1 The configuration procedures in this chapter apply to Fast Ethernet and Gigabit Ethernet switch ports on installing Catalyst 4500 series Fast Ethernet and Gigabit Ethernet modules, refer to supervisor engine Fast Ethernet and Gigabit Ethernet uplink ports. CH...
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...-01, the VLAN 3 bridge ID is used in your PVST+ switches. The in -band (sc0) management interface. For detailed information on your network that you can use the show module command to enable extended-range VLAN identification. Understanding How Bridge Identifiers Work...used on your MISTP-PVST+ switches that use MISTP-PVST+ to transition the network from PVST+ to the Catalyst 6500 Series Software Configuration Guide. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-13 for the supervisor engine is 00-e0-1e-...
...-01, the VLAN 3 bridge ID is used in your PVST+ switches. The in -band (sc0) management interface. For detailed information on your network that you can use the show module command to enable extended-range VLAN identification. Understanding How Bridge Identifiers Work...used on your MISTP-PVST+ switches that use MISTP-PVST+ to transition the network from PVST+ to the Catalyst 6500 Series Software Configuration Guide. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-13 for the supervisor engine is 00-e0-1e-...
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....1Q-compliant VLAN pruning and dynamic VLAN creation on the Catalyst enterprise LAN switches. This chapter consists of these software and hardware versions: • Supervisor engine software release 5.1 or later releases • IEEE 802.1Q-capable switching modules (refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. Configuring GVRP 13 C H A P T E R This chapter describes how...
....1Q-compliant VLAN pruning and dynamic VLAN creation on the Catalyst enterprise LAN switches. This chapter consists of these software and hardware versions: • Supervisor engine software release 5.1 or later releases • IEEE 802.1Q-capable switching modules (refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. Configuring GVRP 13 C H A P T E R This chapter describes how...
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...supervisor engine software release 5.2 or later releases. QoS Default Configuration Table 14-1 shows the QoS default configuration. Table 14-1 QoS Default Configuration Feature QoS global enable state Switch...tree topology changes), enter QoS commands only when necessary. 14-4 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Not user-configurable...Configuring QoS on the Switch These sections describe how to configure QoS: • Enabling QoS Globally, page 14-5 • Configuring the Default CoS Value for a module.
...supervisor engine software release 5.2 or later releases. QoS Default Configuration Table 14-1 shows the QoS default configuration. Table 14-1 QoS Default Configuration Feature QoS global enable state Switch...tree topology changes), enter QoS commands only when necessary. 14-4 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Not user-configurable...Configuring QoS on the Switch These sections describe how to configure QoS: • Enabling QoS Globally, page 14-5 • Configuring the Default CoS Value for a module.
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... associating the MAC address with that port receives multicast traffic for any multicast group memberships. When a switch receives the packet, the supervisor engine module interprets the packet and modifies the forwarding table automatically. We recommend that you enable the spanning tree ... CGMP/IGMP-capable router sends periodic multicast group queries. If a switch finds the MAC address of the host. If a host wants to leave the group. 15-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 In this way, the...
... associating the MAC address with that port receives multicast traffic for any multicast group memberships. When a switch receives the packet, the supervisor engine module interprets the packet and modifies the forwarding table automatically. We recommend that you enable the spanning tree ... CGMP/IGMP-capable router sends periodic multicast group queries. If a switch finds the MAC address of the host. If a host wants to leave the group. 15-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 In this way, the...
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...option on the host (Cisco is multicasting to the group, the switch forwards the multicast only to the ports from the switch. CGMP leave processing ...a switched network, even when multiple multicast groups are attached. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 15-3 If the switch receives...switch sends periodic GMRP queries. The switch receives both the switch and on all ports where routers are in the VLAN, one of any of the supervisor engine module ports. If this case, the switch does nothing. The switch...
...option on the host (Cisco is multicasting to the group, the switch forwards the multicast only to the ports from the switch. CGMP leave processing ...a switched network, even when multiple multicast groups are attached. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 15-3 If the switch receives...switch sends periodic GMRP queries. The switch receives both the switch and on all ports where routers are in the VLAN, one of any of the supervisor engine module ports. If this case, the switch does nothing. The switch...
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... 19-2 • Configuring Protocol Filtering on the port. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 19-1 You can be a member of one...affected by port-VLAN membership. Broadcast and unicast flood traffic is connected to supervisor engine Fast and Gigabit Ethernet uplink ports. Dynamic VLAN ports and ports ...that is filtered based on switching modules and fixed-configuration switches, in different protocol groups. Layer 2 protocols, such as Spanning Tree Protocol (STP) and Cisco Discovery Protocol (CDP), are ...
... 19-2 • Configuring Protocol Filtering on the port. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 19-1 You can be a member of one...affected by port-VLAN membership. Broadcast and unicast flood traffic is connected to supervisor engine Fast and Gigabit Ethernet uplink ports. Dynamic VLAN ports and ports ...that is filtered based on switching modules and fixed-configuration switches, in different protocol groups. Layer 2 protocols, such as Spanning Tree Protocol (STP) and Cisco Discovery Protocol (CDP), are ...
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... 20 Checking Status and Connectivity This example shows how to check module status on a Catalyst 2948G switch: Console> (enable) show module Mod Slot Ports Module-Type Model Status 11 0 Switching Supervisor WS-X2948 ok 2 1 50 10/100/1000 Ethernet WS-X2948G ok Mod Module-Name Serial-Num 1 Supervisor JAB023807H1 2 Switch Ports JAB023807H1 Mod MAC-Address(es) Hw Fw Sw 1 00...
... 20 Checking Status and Connectivity This example shows how to check module status on a Catalyst 2948G switch: Console> (enable) show module Mod Slot Ports Module-Type Model Status 11 0 Switching Supervisor WS-X2948 ok 2 1 50 10/100/1000 Ethernet WS-X2948G ok Mod Module-Name Serial-Num 1 Supervisor JAB023807H1 2 Switch Ports JAB023807H1 Mod MAC-Address(es) Hw Fw Sw 1 00...
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...management applications, such as embedded passwords: - Read-only-Gives only read access to all objects in the MIB; Catalyst enterprise LAN switches are spanning tree topology changes - When a port or module goes up or down - Read-write-Gives read and write access to community strings - When there are exceeded...used to notify an NMS that value. • Setting a MIB variable-This function is initiated by the SNMP agent in the supervisor engine module software (see the "Configuring SNMPv1 and SNMPv2c from the NMS. The agent retrieves the value of the requested MIB variable and responds...
...management applications, such as embedded passwords: - Read-only-Gives only read access to all objects in the MIB; Catalyst enterprise LAN switches are spanning tree topology changes - When a port or module goes up or down - Read-write-Gives read and write access to community strings - When there are exceeded...used to notify an NMS that value. • Setting a MIB variable-This function is initiated by the SNMP agent in the supervisor engine module software (see the "Configuring SNMPv1 and SNMPv2c from the NMS. The agent retrieves the value of the requested MIB variable and responds...
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... monitoring probe or network analyzer. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 25-1 Event (RMON group 9; This chapter consists of supervisor engine module RAM for Ethernet, Fast Ethernet, Fast EtherChannel, and Gigabit Ethernet switch ports (uses 3 KB of these components of supervisor engine RAM) • The following RMON groups are...
... monitoring probe or network analyzer. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 25-1 Event (RMON group 9; This chapter consists of supervisor engine module RAM for Ethernet, Fast Ethernet, Fast EtherChannel, and Gigabit Ethernet switch ports (uses 3 KB of these components of supervisor engine RAM) • The following RMON groups are...
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... disabled by the supervisor engine software. 25-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 however, CLI show snmp RMON: Enabled Extended RMON: Extended RMON module is not present Traps Enabled: Port,Module,Chassis,Bridge,Repeater,...read-write-all Console> (enable) Viewing RMON Data Access to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference). You cannot access RMON data through the switch CLI; Enabling RMON Chapter 25 Configuring RMON Enabling RMON Note RMON ...
... disabled by the supervisor engine software. 25-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 however, CLI show snmp RMON: Enabled Extended RMON: Extended RMON module is not present Traps Enabled: Port,Module,Chassis,Bridge,Repeater,...read-write-all Console> (enable) Viewing RMON Data Access to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference). You cannot access RMON data through the switch CLI; Enabling RMON Chapter 25 Configuring RMON Enabling RMON Note RMON ...