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..., the network performance of seconds, it is available. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-2 78-15486-01 To switch frames between ports efficiently, the switch maintains an address table. When the switch receives a frame for Ethernet ports is degraded. The...option for each device (for a specified number of all ports. Because the major bottleneck in its own 10-, 100-, or 1000-Mbps segment. The switch uses an aging mechanism, which workstations or servers connect to a common backplane within the hub, and ...
..., the network performance of seconds, it is available. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-2 78-15486-01 To switch frames between ports efficiently, the switch maintains an address table. When the switch receives a frame for Ethernet ports is degraded. The...option for each device (for a specified number of all ports. Because the major bottleneck in its own 10-, 100-, or 1000-Mbps segment. The switch uses an aging mechanism, which workstations or servers connect to a common backplane within the hub, and ...
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Command set port name mod_num/port_num [name_string] show port [mod_num[/port_num]] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-3 Verify that the port name is configured. Setting Ethernet and Fast Ethernet Port...10/100-Mbps Fast Ethernet ports • Port cost of 19 for 100-Mbps Fast Ethernet ports Disabled on all Fast Ethernet ports (auto mode) Configuring Ethernet and Fast Ethernet Ports These sections describe how to configure Ethernet and Fast Ethernet switching ports on the Catalyst enterprise LAN switches:...
Command set port name mod_num/port_num [name_string] show port [mod_num[/port_num]] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-3 Verify that the port name is configured. Setting Ethernet and Fast Ethernet Port...10/100-Mbps Fast Ethernet ports • Port cost of 19 for 100-Mbps Fast Ethernet ports Disabled on all Fast Ethernet ports (auto mode) Configuring Ethernet and Fast Ethernet Ports These sections describe how to configure Ethernet and Fast Ethernet switching ports on the Catalyst enterprise LAN switches:...
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... the port priority level, perform this task in which to give ports access. To set to high. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-4 78-15486-01 Configuring Ethernet and Fast Ethernet Ports Chapter 4 Configuring Ethernet and Fast Ethernet...Ethernet and Fast Ethernet Port Priority Levels You can configure the port speed on 10/100-Mbps Fast Ethernet modules. When ports request access to the switching bus simultaneously, the switch uses port priority level to have the port autonegotiate speed and duplex mode with...
... the port priority level, perform this task in which to give ports access. To set to high. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-4 78-15486-01 Configuring Ethernet and Fast Ethernet Ports Chapter 4 Configuring Ethernet and Fast Ethernet...Ethernet and Fast Ethernet Port Priority Levels You can configure the port speed on 10/100-Mbps Fast Ethernet modules. When ports request access to the switching bus simultaneously, the switch uses port priority level to have the port autonegotiate speed and duplex mode with...
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... duplex mismatch will result. Console> (enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-5 Console> (enable) Setting Ethernet and Fast Ethernet Port Duplex Modes You can set the port duplex mode to half-duplex. To set to auto on a 10/100-Mbps Fast Ethernet port, both speed and duplex are...
... duplex mismatch will result. Console> (enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-5 Console> (enable) Setting Ethernet and Fast Ethernet Port Duplex Modes You can set the port duplex mode to half-duplex. To set to auto on a 10/100-Mbps Fast Ethernet port, both speed and duplex are...
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...2 on port 1: Console> (enable) set the debounce timer on a per-port basis for the Port Debounce Timer Port Type 10/100 ports 100BASE-FX ports 10/100/1000BASE-TX ports Gigabit TX ports Fiber Gigabit ports Delay Time With Debounce Timer Disabled 0 ms 0 ms 0 ms 0 ms 0...Fast Ethernet, and Gigabit Ethernet ports. Table 4-2 lists the time delay that the port is physically down ; Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-6 78-15486-01 Caution Enabling the port debounce timer will delay link-up , the time the ...
...2 on port 1: Console> (enable) set the debounce timer on a per-port basis for the Port Debounce Timer Port Type 10/100 ports 100BASE-FX ports 10/100/1000BASE-TX ports Gigabit TX ports Fiber Gigabit ports Delay Time With Debounce Timer Disabled 0 ms 0 ms 0 ms 0 ms 0...Fast Ethernet, and Gigabit Ethernet ports. Table 4-2 lists the time delay that the port is physically down ; Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-6 78-15486-01 Caution Enabling the port debounce timer will delay link-up , the time the ...
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...control parameters, remote fault information, and duplex information (even though Cisco Gigabit Ethernet ports only support full-duplex mode). On a ...WS-X4412-2GB-T This 1000BASE-T 14-port module provides 2 dedicated uplink module ports (GBIC) and 12 oversubscribed ports (possible blocking). 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-3 Chapter 5 Configuring Gigabit Ethernet Switching Understanding How Gigabit Ethernet Works Understanding How Port Negotiation Works Caution Unlike autonegotiation with 10/100...
...control parameters, remote fault information, and duplex information (even though Cisco Gigabit Ethernet ports only support full-duplex mode). On a ...WS-X4412-2GB-T This 1000BASE-T 14-port module provides 2 dedicated uplink module ports (GBIC) and 12 oversubscribed ports (possible blocking). 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-3 Chapter 5 Configuring Gigabit Ethernet Switching Understanding How Gigabit Ethernet Works Understanding How Port Negotiation Works Caution Unlike autonegotiation with 10/100...
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...possible blocking). • WS-X4424-GB-RJ45 This 10/100/100BASE-TX module provides 24 oversubscribed ports (possible blocking). • WS-X4448-GB-RJ24 This 10/100/100BASE-TX module provides 48 oversubscribed ports (possible blocking). • WS-X4448-LX This Gigabit ...WS-X4424-GB-RJ45. On all modules, the oversubscribed ports are grouped for module WS-4412-2GB-TX. Table 5-6 Oversubscribed Port Groupings for Module WS-X4424-GB-RJ45 1, 2, 3, 4 5, 6, 7, 8 9, 10, 11, 12 13, 14, 15, 16 17, 18, 19, 20 21, 22, 23, 24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
...possible blocking). • WS-X4424-GB-RJ45 This 10/100/100BASE-TX module provides 24 oversubscribed ports (possible blocking). • WS-X4448-GB-RJ24 This 10/100/100BASE-TX module provides 48 oversubscribed ports (possible blocking). • WS-X4448-LX This Gigabit ...WS-X4424-GB-RJ45. On all modules, the oversubscribed ports are grouped for module WS-4412-2GB-TX. Table 5-6 Oversubscribed Port Groupings for Module WS-X4424-GB-RJ45 1, 2, 3, 4 5, 6, 7, 8 9, 10, 11, 12 13, 14, 15, 16 17, 18, 19, 20 21, 22, 23, 24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
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... 9, "Configuring VTP." • Since VTP does not work on page 13. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-5 VLANs 1025-4094 are always ISL VLAN identifiers, not 802.1Q VLAN identifiers. • Always ...not pruning eligible VLAN Configuration Guidelines This section describes the configuration guidelines for extended-range VLANs; Note The Catalyst 4500 series switch 10/100 Ethernet switching modules support auxiliary VLANs in VTP server mode or VTP transparent mode. Consider the following when creating ...
... 9, "Configuring VTP." • Since VTP does not work on page 13. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-5 VLANs 1025-4094 are always ISL VLAN identifiers, not 802.1Q VLAN identifiers. • Always ...not pruning eligible VLAN Configuration Guidelines This section describes the configuration guidelines for extended-range VLANs; Note The Catalyst 4500 series switch 10/100 Ethernet switching modules support auxiliary VLANs in VTP server mode or VTP transparent mode. Consider the following when creating ...
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...use with the VLAN (and thus, inactive) until you can connect a Cisco IP Phone to a Catalyst 4500 series switch. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-13 The ports, which are dedicated connections, are assigned to that carries the... a VTP server): Console> (enable) clear vlan 500 This command will deactivate all ports on the switch, perform this case, the switch is an internal 10/100 interface that VLAN become inactive. Such ports remain associated with IP phones. Understanding Auxiliary VLANs An IP ...
...use with the VLAN (and thus, inactive) until you can connect a Cisco IP Phone to a Catalyst 4500 series switch. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-13 The ports, which are dedicated connections, are assigned to that carries the... a VTP server): Console> (enable) clear vlan 500 This command will deactivate all ports on the switch, perform this case, the switch is an internal 10/100 interface that VLAN become inactive. Such ports remain associated with IP phones. Understanding Auxiliary VLANs An IP ...
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...[/port] dot1p command) 10-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Enter the set of the switch. Note We recommend that instruct an attached Cisco IP Phone to transmit voice traffic to the switch in these issues by... traffic. Configuring Auxiliary VLANs Chapter 10 Configuring VLANs Figure 10-2 Switch-to-Phone Connections Cisco IP Phone 7960 Catalyst switch 10/100 module Phone ASIC P2 P1 3-port P3 switch Access port Workstation/PC 38204 When the IP phone connects to a 10/100 port on a separate, auxiliary...
...[/port] dot1p command) 10-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Enter the set of the switch. Note We recommend that instruct an attached Cisco IP Phone to transmit voice traffic to the switch in these issues by... traffic. Configuring Auxiliary VLANs Chapter 10 Configuring VLANs Figure 10-2 Switch-to-Phone Connections Cisco IP Phone 7960 Catalyst switch 10/100 module Phone ASIC P2 P1 3-port P3 switch Access port Workstation/PC 38204 When the IP phone connects to a 10/100 port on a separate, auxiliary...
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... 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 00-50...
... 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 00-50...
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... Displaying Port Capabilities You can display the capabilities of any port in a switch using the show port capabilities 2 Model WS-X4148 Port 2/1 Type 10/100BaseTX Speed auto,10,100 Duplex half,full Trunk encap type 802.1Q Trunk mode on,off,desirable,...,none SPAN source,destination Model WS-X4148 Port 2/2 Type 10/100BaseTX Speed auto,10,100 Duplex half,full Trunk encap type 802.1Q Trunk mode on,off ,desirable,auto,nonegotiate Channel 3/1-48 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 ...
... Displaying Port Capabilities You can display the capabilities of any port in a switch using the show port capabilities 2 Model WS-X4148 Port 2/1 Type 10/100BaseTX Speed auto,10,100 Duplex half,full Trunk encap type 802.1Q Trunk mode on,off,desirable,...,none SPAN source,destination Model WS-X4148 Port 2/2 Type 10/100BaseTX Speed auto,10,100 Duplex half,full Trunk encap type 802.1Q Trunk mode on,off ,desirable,auto,nonegotiate Channel 3/1-48 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 ...
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... (Tx + Rx) (Tx + Rx) (Tx + Rx) (Rx) flow 1/1 100 0 7950 81 0 81 0 0 2/1 100 0 2244 29 0 23 0 0 1/2 100 0 1548 12 0 12 0 0 2/10 100 0 0 0 0 0 0 0 2/9 100 0 0 0 0 0 0 0 Console> (enable) To run the Switch TopN Reports utility in the foreground and view the results immediately, perform this task in privileged ...: 06/16/1998,17:26:38 End Time: 06/16/1998,17:27:09 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 22-3 Each process is complete. View the generated report when it is associated...
... (Tx + Rx) (Tx + Rx) (Tx + Rx) (Rx) flow 1/1 100 0 7950 81 0 81 0 0 2/1 100 0 2244 29 0 23 0 0 1/2 100 0 1548 12 0 12 0 0 2/10 100 0 0 0 0 0 0 0 2/9 100 0 0 0 0 0 0 0 Console> (enable) To run the Switch TopN Reports utility in the foreground and view the results immediately, perform this task in privileged ...: 06/16/1998,17:26:38 End Time: 06/16/1998,17:27:09 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 22-3 Each process is complete. View the generated report when it is associated...
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...) flow 1/1 100 0 7880 83 0 83 0 0 2/12 100 0 0 0 0 0 0 0 2/11 100 0 0 0 0 0 0 0 2/10 100 0 0 0 0 0 0 0 2/9 100 0 0 0 0 0 0 0 Console> (enable) show top report [report_num] pending reports, do not specify a report number. Note The clear top all Metric: pkts (Tx + Rx) Port Band- To display all Metric: overflow Port Band- Only the reports that have completed are cleared. 22-4 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software...
...) flow 1/1 100 0 7880 83 0 83 0 0 2/12 100 0 0 0 0 0 0 0 2/11 100 0 0 0 0 0 0 0 2/10 100 0 0 0 0 0 0 0 2/9 100 0 0 0 0 0 0 0 Console> (enable) show top report [report_num] pending reports, do not specify a report number. Note The clear top all Metric: pkts (Tx + Rx) Port Band- To display all Metric: overflow Port Band- Only the reports that have completed are cleared. 22-4 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software...
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...cleared, it is removed from the source list for VSPAN sessions, but only the VLANs that are in one session at 100 Mbps. A port that is used as a reflector port cannot be a SPAN source or destination port, and it ... Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 26-3 The reflector port forwards only the traffic from the operational source. Spanning tree is automatically disabled on the WS-4232-L3 module The SPAN line in loopback mode. Use the ... port, if they belong to copy packets onto an RSPAN VLAN. A 10/100 port reflects at a time.
...cleared, it is removed from the source list for VSPAN sessions, but only the VLANs that are in one session at 100 Mbps. A port that is used as a reflector port cannot be a SPAN source or destination port, and it ... Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 26-3 The reflector port forwards only the traffic from the operational source. Spanning tree is automatically disabled on the WS-4232-L3 module The SPAN line in loopback mode. Use the ... port, if they belong to copy packets onto an RSPAN VLAN. A 10/100 port reflects at a time.
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... and 4000 Series Components Module Supervisor Engine II Catalyst 4003 and 4006 fan tray Catalyst 4503 fan tray Catalyst 4506 fan tray Catalyst 4003 and 4006 switch backplane Catalyst 4503 switch backplane Catalyst 4506 switch backplane 6-port 1000BASE-X (GBIC) Gigabit Ethernet WS-X4306-GB 32-port 10/100 Fast Ethernet RJ-45 WS-X4232-RJ-XX Catalyst 4000 Access Gateway Module with IP/FW...
... and 4000 Series Components Module Supervisor Engine II Catalyst 4003 and 4006 fan tray Catalyst 4503 fan tray Catalyst 4506 fan tray Catalyst 4003 and 4006 switch backplane Catalyst 4503 switch backplane Catalyst 4506 switch backplane 6-port 1000BASE-X (GBIC) Gigabit Ethernet WS-X4306-GB 32-port 10/100 Fast Ethernet RJ-45 WS-X4232-RJ-XX Catalyst 4000 Access Gateway Module with IP/FW...
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...-LX switching module WS-X4148-FE-LX-MT 48-port 10/100/1000BASE-T switching module WS-X4548-GB-RJ45 2-port 1000BASE-X (GBIC) Gigabit Ethernet WS-X4302-GB Power Consumed During Operation (W) 90 Power Consumed in Reset Mode (W) 50 65 40 60 50 10 10 88 10 58 15 35 30 Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch If...
...-LX switching module WS-X4148-FE-LX-MT 48-port 10/100/1000BASE-T switching module WS-X4548-GB-RJ45 2-port 1000BASE-X (GBIC) Gigabit Ethernet WS-X4302-GB Power Consumed During Operation (W) 90 Power Consumed in Reset Mode (W) 50 65 40 60 50 10 10 88 10 58 15 35 30 Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch If...
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...10/100 or 10/100/1000 switching module. Configuring VoIP 29 C H A P T E R This chapter describes how to configure Voice-over-IP (VoIP) for IEEE 802.3af compliance • Cisco CallManager release 3.0 or later releases • If you want to utilize inline power, Table 29-1 lists the Catalyst...Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 29-1 Table 29-1 Catalyst 4500 Series Components Supporting Inline Power Switch Chassis Catalyst 4006 Catalyst 4503 Catalyst 4506 Modules WS-X4148-RJ45V1 WS-X4148-RJ45V Power Supplies Catalyst ...
...10/100 or 10/100/1000 switching module. Configuring VoIP 29 C H A P T E R This chapter describes how to configure Voice-over-IP (VoIP) for IEEE 802.3af compliance • Cisco CallManager release 3.0 or later releases • If you want to utilize inline power, Table 29-1 lists the Catalyst...Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 29-1 Table 29-1 Catalyst 4500 Series Components Supporting Inline Power Switch Chassis Catalyst 4006 Catalyst 4503 Catalyst 4506 Modules WS-X4148-RJ45V1 WS-X4148-RJ45V Power Supplies Catalyst ...
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...to configure an IP Phone. The ports are dedicated connections as other device. An IP phone contains an integrated three-port 10/100 switch. You can supply electrical power to the circuit connecting it belongs to the same subnet as described below: • Port 1 ... a new subnet and a new set of IP addresses). 29-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Figure 29-1 shows one way to the switch and the same port of the switch. Cisco classifies three types of IP phones based on the VLAN that supports ...
...to configure an IP Phone. The ports are dedicated connections as other device. An IP phone contains an integrated three-port 10/100 switch. You can supply electrical power to the circuit connecting it belongs to the same subnet as described below: • Port 1 ... a new subnet and a new set of IP addresses). 29-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Figure 29-1 shows one way to the switch and the same port of the switch. Cisco classifies three types of IP phones based on the VLAN that supports ...
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...that is used. Configuring System Message Logging on the Switch Chapter 37 Configuring System Message Logging Step 3 The switch sends messages according to a UNIX syslog server, you can set logging server 10.10.10.100 10.10.10.100 added to receive all messages from the switch are generated by entering this task in the "... Command Specify the IP address of the condition that the syslog daemon reads the new changes by user processes. Console> (enable) 37-8 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
...that is used. Configuring System Message Logging on the Switch Chapter 37 Configuring System Message Logging Step 3 The switch sends messages according to a UNIX syslog server, you can set logging server 10.10.10.100 10.10.10.100 added to receive all messages from the switch are generated by entering this task in the "... Command Specify the IP address of the condition that the syslog daemon reads the new changes by user processes. Console> (enable) 37-8 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01