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...certain other company. (0304R) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide Copyright © 2000-2003, Cisco Systems, Inc. All rights ...Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step, GigaStack, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, LightStream, MGX, MICA, the Networkers logo, Networking Academy, Network Registrar, Packet, PIX, Post-Routing, Pre-Routing...
...certain other company. (0304R) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide Copyright © 2000-2003, Cisco Systems, Inc. All rights ...Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step, GigaStack, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, LightStream, MGX, MICA, the Networkers logo, Networking Academy, Network Registrar, Packet, PIX, Post-Routing, Pre-Routing...
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... 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 Static ARP Entries 27-8 Configuring Static Routes 27-9 Scheduling a System Reset 27-10 Scheduling ...a Reset at a Specific Time 27-10 Scheduling a Reset Within a Specified Amount of Time 27-11 Generating System Status Reports for Tech Support 27-12 Power Management 28-1 Understanding How Power Management Works on the Catalyst 4500 Series Switches...
... 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 Static ARP Entries 27-8 Configuring Static Routes 27-9 Scheduling a System Reset 27-10 Scheduling ...a Reset at a Specific Time 27-10 Scheduling a Reset Within a Specified Amount of Time 27-11 Generating System Status Reports for Tech Support 27-12 Power Management 28-1 Understanding How Power Management Works on the Catalyst 4500 Series Switches...
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...Cisco IOS software command reference publications. For descriptions of a Catalyst 4003 Bootup Display, page 2-9 Switch CLI Overview The switch CLI is a basic command-line interpreter, similar to be distinguished from any other currently available commands or parameters. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches... 2-9 • Example of the commands used to configure the Route Switch Module (RSM) and Route Switch Feature Card (RSFC), refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. CH A P T E R 2 Using the...
...Cisco IOS software command reference publications. For descriptions of a Catalyst 4003 Bootup Display, page 2-9 Switch CLI Overview The switch CLI is a basic command-line interpreter, similar to be distinguished from any other currently available commands or parameters. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches... 2-9 • Example of the commands used to configure the Route Switch Module (RSM) and Route Switch Feature Card (RSFC), refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. CH A P T E R 2 Using the...
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...history buffer. For example, enter co? The system displays all commands that start with co, as VT100s. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-5 Esc F Moves the cursor forward one character. to the first character of the current command... end of commands that begin with a specific set ip Set IP Permit List Set ICMP redirect enable/disable Set IP routing table entry Set ICMP unreachable messages Note The system repeats the command you entered without the question mark (?). Enters previous ...
...history buffer. For example, enter co? The system displays all commands that start with co, as VT100s. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-5 Esc F Moves the cursor forward one character. to the first character of the current command... end of commands that begin with a specific set ip Set IP Permit List Set ICMP redirect enable/disable Set IP routing table entry Set ICMP unreachable messages Note The system repeats the command you entered without the question mark (?). Enters previous ...
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...interface. For more information about the CONFIG_FILE environment variable, see Chapter 32, "Modifying the Switch Boot Configuration." Because sc0 and me1 are generated in the switch IP routing table. You are allowed on both the sc0 and me1 interfaces, the me1 interface is...when the switch boots with IP address 10.1.1.2 and subnet mask 255.255.255.0). Non-equal subnets are only broadcast out the sc0 interface. DHCP and RARP requests are not allowed (for forwarding traffic sent by the switch software. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software ...
...interface. For more information about the CONFIG_FILE environment variable, see Chapter 32, "Modifying the Switch Boot Configuration." Because sc0 and me1 are generated in the switch IP routing table. You are allowed on both the sc0 and me1 interfaces, the me1 interface is...when the switch boots with IP address 10.1.1.2 and subnet mask 255.255.255.0). Non-equal subnets are only broadcast out the sc0 interface. DHCP and RARP requests are not allowed (for forwarding traffic sent by the switch software. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software ...
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... mask Time offset Router Domain name server Hostname Domain name Broadcast address Static route NTP servers IP address lease time Option overload Client-identifier TFTP server name 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-3 The switch must request another IP address. In addition to broadcast requests on the...
... mask Time offset Router Domain name server Hostname Domain name Broadcast address Static route NTP servers IP address lease time Option overload Client-identifier TFTP server name 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-3 The switch must request another IP address. In addition to broadcast requests on the...
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You can Telnet to the switch or use the IP routing table to the management set . The switch does not use SNMP to manage the switch, you must assign an IP address to specify the VLAN assignment, assign an IP address, specify the subnet mask in dotted decimal format... supervisor engine sends IP packets that are destined for example, Telnet, TFTP, and ping). The me1 interface is present only on the Catalyst 4500 series, Catalyst 2948G, and Catalyst 2980G switches. show interface sl0: flags=51 slip 0.0.0.0 dest 0.0.0.0 sc0: flags=63 vlan 5 inet 172.20.52.124 netmask 255.255.255...
You can Telnet to the switch or use the IP routing table to the management set . The switch does not use SNMP to manage the switch, you must assign an IP address to specify the VLAN assignment, assign an IP address, specify the subnet mask in dotted decimal format... supervisor engine sends IP packets that are destined for example, Telnet, TFTP, and ping). The me1 interface is present only on the Catalyst 4500 series, Catalyst 2948G, and Catalyst 2980G switches. show interface sl0: flags=51 slip 0.0.0.0 dest 0.0.0.0 sc0: flags=63 vlan 5 inet 172.20.52.124 netmask 255.255.255...
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... page 27-9. Console> (enable) show ip route in addition to default gateways. If more default gateways, perform this task in privileged mode: Task Clear an individual default gateway entry. sc0 sc0 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-7 Chapter 3 Configuring the Switch IP Address and Default Gateway Configuring...
... page 27-9. Console> (enable) show ip route in addition to default gateways. If more default gateways, perform this task in privileged mode: Task Clear an individual default gateway entry. sc0 sc0 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-7 Chapter 3 Configuring the Switch IP Address and Default Gateway Configuring...
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... default default 0xff000000 UH 0 sl0 Console> (enable) This example shows how to configure two default gateways on a Catalyst 4500 series, Catalyst 2948G, or Catalyst 2980G switch, with Telnet. Console> (enable) set ip route default 172.20.52.33 Route added. Set the console port SLIP address and the destination address of the attached host. Command telnet...
... default default 0xff000000 UH 0 sl0 Console> (enable) This example shows how to configure two default gateways on a Catalyst 4500 series, Catalyst 2948G, or Catalyst 2980G switch, with Telnet. Console> (enable) set ip route default 172.20.52.33 Route added. Set the console port SLIP address and the destination address of the attached host. Command telnet...
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... to DNS server table as backup server. set interface sc0 dhcp release 3-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 show interface address, subnet mask, and ...broadcast address are using DHCP for each switch in privileged mode: Task Renew the lease on a DHCP-assigned IP address. For DHCP, confirm that the sc0 interface IP show ip route This example shows the switch...
... to DNS server table as backup server. set interface sc0 dhcp release 3-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 show interface address, subnet mask, and ...broadcast address are using DHCP for each switch in privileged mode: Task Renew the lease on a DHCP-assigned IP address. For DHCP, confirm that the sc0 interface IP show ip route This example shows the switch...
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....16.1.201) 6 ms 3 ms 3 ms 4 somehost.company.com (10.1.2.3) 3 ms * 2 ms Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-8 78-15486-01 If the host is unresponsive, check the IP address and show ip route This example shows how to ping a remote host and how to trace the hop...
....16.1.201) 6 ms 3 ms 3 ms 4 somehost.company.com (10.1.2.3) 3 ms * 2 ms Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-8 78-15486-01 If the host is unresponsive, check the IP address and show ip route This example shows how to ping a remote host and how to trace the hop...
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... traceroute: Console> (enable) ping somehost somehost is unresponsive, check the IP address and show ip route This example shows how to ping a remote host and how to trace the hop-by -hop route of packets from the switch traceroute host to a remote host that is located out the port you want to test... (173.31.196.204) 2 ms 3 ms 2 ms 3 gateway_a.company.com (173.16.1.201) 6 ms 3 ms 3 ms 4 somehost.company.com (10.1.2.3) 3 ms * 2 ms Console> (enable) 5-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
... traceroute: Console> (enable) ping somehost somehost is unresponsive, check the IP address and show ip route This example shows how to ping a remote host and how to trace the hop-by -hop route of packets from the switch traceroute host to a remote host that is located out the port you want to test... (173.31.196.204) 2 ms 3 ms 2 ms 3 gateway_a.company.com (173.16.1.201) 6 ms 3 ms 3 ms 4 somehost.company.com (10.1.2.3) 3 ms * 2 ms Console> (enable) 5-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
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...of a switch can set the following parameters when you assign switch ports to the same VLAN. You can be routed. Port VLAN membership on the switch is known as Logically Defined Networks Cisco router Catalyst 4000 Engineering VLAN Marketing VLAN Fast Ethernet Catalyst 4000 Catalyst 4000 Accounting ...8226; VLAN state (active or suspended) • Maximum transmission unit (MTU) for each media type. 10-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 For example, all the end stations in -band interface. If you ...
...of a switch can set the following parameters when you assign switch ports to the same VLAN. You can be routed. Port VLAN membership on the switch is known as Logically Defined Networks Cisco router Catalyst 4000 Engineering VLAN Marketing VLAN Fast Ethernet Catalyst 4000 Catalyst 4000 Accounting ...8226; VLAN state (active or suspended) • Maximum transmission unit (MTU) for each media type. 10-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 For example, all the end stations in -band interface. If you ...
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...to configure a frame type that is attached to the phone are in the same VLAN and must be in the same subnet is not routed (routing would eliminate the frame type difference). • You cannot use the same frame type. - The phone uses 802.1Q frames, and ... Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-15 Chapter 10 Configuring VLANs Configuring Auxiliary VLANs • 802.3 frames, which are untagged and carry no VLAN ID and no Layer 2 CoS value (enter the set port auxiliaryvlan mod[/port] untagged command) Note The Cisco IP Phone always ...
...to configure a frame type that is attached to the phone are in the same VLAN and must be in the same subnet is not routed (routing would eliminate the frame type difference). • You cannot use the same frame type. - The phone uses 802.1Q frames, and ... Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-15 Chapter 10 Configuring VLANs Configuring Auxiliary VLANs • 802.3 frames, which are untagged and carry no VLAN ID and no Layer 2 CoS value (enter the set port auxiliaryvlan mod[/port] untagged command) Note The Cisco IP Phone always ...
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...filename of VLANs that has been shut down, enter the set port enable command. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 12-11 Unable to troubleshoot VMPS and dynamic port VLAN membership. Failed to... static. To obtain more than 50 active hosts reside on a dynamic port. Enter a static route (using the set vmps tftpserver ...
...filename of VLANs that has been shut down, enter the set port enable command. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 12-11 Unable to troubleshoot VMPS and dynamic port VLAN membership. Failed to... static. To obtain more than 50 active hosts reside on a dynamic port. Enter a static route (using the set vmps tftpserver ...
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...2 without the need to remain in a routed environment, enable the GMRP forward-all ports where routers are in a multicast group, it can use simultaneously. The switch receives both the switch and on the host (Cisco is typically used with IGMP: the host GMRP... query response timer. Note In all -routers multicast address by hosts on 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 For detailed protocol operational information, refer to ...
...2 without the need to remain in a routed environment, enable the GMRP forward-all ports where routers are in a multicast group, it can use simultaneously. The switch receives both the switch and on the host (Cisco is typically used with IGMP: the host GMRP... query response timer. Note In all -routers multicast address by hosts on 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 For detailed protocol operational information, refer to ...
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... count cgmp [vlan_id] This example shows how to display information about all multicast groups on the switch: Console> (enable) show cgmp statistics CGMP enabled CGMP statistics for vlan 1: valid rx pkts ...: Console> (enable) show multicast group CGMP enabled IGMP disabled VLAN ---1 1 1 1 Dest MAC/Route Des 01-00-11-22-33-44* 01-11-22-33-44-55* 01-22-33-44-55...total number of Entries = 4 Console> (enable) Displaying CGMP Statistics To check CGMP statistics on the switch, perform this task: Task Display CGMP statistics. Command show cgmp statistics [vlan_id] This example shows how ...
... count cgmp [vlan_id] This example shows how to display information about all multicast groups on the switch: Console> (enable) show cgmp statistics CGMP enabled CGMP statistics for vlan 1: valid rx pkts ...: Console> (enable) show multicast group CGMP enabled IGMP disabled VLAN ---1 1 1 1 Dest MAC/Route Des 01-00-11-22-33-44* 01-11-22-33-44-55* 01-22-33-44-55...total number of Entries = 4 Console> (enable) Displaying CGMP Statistics To check CGMP statistics on the switch, perform this task: Task Display CGMP statistics. Command show cgmp statistics [vlan_id] This example shows how ...
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... group profiles consisting of one of IP multicast addresses. Chapter 15 Configuring Multicast Services Filtering IGMP Traffic VLAN ---1 1 1 1 Dest MAC/Route Des 01-00-11-22-33-44* 01-11-22-33-44-55* 01-22-33-44-55-66* 01-33-44-55-...disable manually configured multicast router ports, perform one or more ranges of these profiles with the physical port. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 15-17 Command clear multicast router mod_num/port_num clear multicast router all VLANs that are associated ...
... group profiles consisting of one of IP multicast addresses. Chapter 15 Configuring Multicast Services Filtering IGMP Traffic VLAN ---1 1 1 1 Dest MAC/Route Des 01-00-11-22-33-44* 01-11-22-33-44-55* 01-22-33-44-55-66* 01-33-44-55-...disable manually configured multicast router ports, perform one or more ranges of these profiles with the physical port. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 15-17 Command clear multicast router mod_num/port_num clear multicast router all VLANs that are associated ...
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...| permanent} filter unicast_mac vlan clear cam {static | permanent} clear cam mac_address vlan show cam mac_address vlan show cam static VLAN Dest MAC/Route Des 3 04-04-05-06-07-08 Console> (enable) [CoS] ----* Destination Ports or VCs / [Protocol Type FILTER Monitoring Port ... Command set cam static filter 00-02-03-04-05-06 1 Filter entry added to port security 16-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Monitoring Port Security Chapter 16 Configuring Port Security Restricting Traffic for a ...
...| permanent} filter unicast_mac vlan clear cam {static | permanent} clear cam mac_address vlan show cam mac_address vlan show cam static VLAN Dest MAC/Route Des 3 04-04-05-06-07-08 Console> (enable) [CoS] ----* Destination Ports or VCs / [Protocol Type FILTER Monitoring Port ... Command set cam static filter 00-02-03-04-05-06 1 Filter entry added to port security 16-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Monitoring Port Security Chapter 16 Configuring Port Security Restricting Traffic for a ...
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...SNAP SNMP SPAN SRB SRT SSCOP remote copy protocol Router Group Management Protocol routing information field remote monitoring read-only memory route processor Route Switch Module Security Association Identifier synergy advanced multipurpose bus arbiter service access point ... Architecture Subnetwork Access Protocol Simple Network Management Protocol Switched Port Analyzer source-route bridging source-route transparent bridging Service-Specific Connection Oriented Protocol 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 A-7
...SNAP SNMP SPAN SRB SRT SSCOP remote copy protocol Router Group Management Protocol routing information field remote monitoring read-only memory route processor Route Switch Module Security Association Identifier synergy advanced multipurpose bus arbiter service access point ... Architecture Subnetwork Access Protocol Simple Network Management Protocol Switched Port Analyzer source-route bridging source-route transparent bridging Service-Specific Connection Oriented Protocol 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 A-7