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... the U.S. and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, 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, ...SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. USERS MUST TAKE FULL ...
... the U.S. and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, 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, ...SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. USERS MUST TAKE FULL ...
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...12 Using VACLs with Cisco IOS ACLs 15 Guidelines for Configuring Cisco IOS ACLs and VACLs on the Same VLAN Interface 16 Guidelines for Using Layer 4 Operations 20 Using VACLs in your Network 22 Wiring Closet Configuration 22 Redirecting Broadcast Traffic to a Specific Server Port 23 ...Restricting the DHCP Response for a Specific Server 24 Denying...
...12 Using VACLs with Cisco IOS ACLs 15 Guidelines for Configuring Cisco IOS ACLs and VACLs on the Same VLAN Interface 16 Guidelines for Using Layer 4 Operations 20 Using VACLs in your Network 22 Wiring Closet Configuration 22 Redirecting Broadcast Traffic to a Specific Server Port 23 ...Restricting the DHCP Response for a Specific Server 24 Denying...
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... 5 Clearing the Login Banner 5 Defining Command Aliases 5 Defining IP Aliases 6 Configuring Static Routes 7 Configuring Permanent and Static ARP Entries 8 Scheduling a System Reset 9 Scheduling a Reset at a Specific Time 10 Scheduling a Reset Within a Specified Amount of Time 10 Power Management 11 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 13
... 5 Clearing the Login Banner 5 Defining Command Aliases 5 Defining IP Aliases 6 Configuring Static Routes 7 Configuring Permanent and Static ARP Entries 8 Scheduling a System Reset 9 Scheduling a Reset at a Specific Time 10 Scheduling a Reset Within a Specified Amount of Time 10 Power Management 11 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 13
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... access privileged mode by entering the enable command followed by the privileged-mode password. If your switch has a redundant supervisor engine, the supervisor engines reside in , the system enters normal mode automatically, which gives you can enter lists of operation: normal and privileged...work with 1. Table 2-1 shows examples of ports. The supervisor engine is always the left-most port. Table 2-1 Designating Ports and Port Ranges Example 2/1 3/4-8 Function Specifies port 1 on module 2 Specifies ports 4, 5, 6, 7, and 8 on a specific module, the command syntax is mod/port. Port 1 ...
... access privileged mode by entering the enable command followed by the privileged-mode password. If your switch has a redundant supervisor engine, the supervisor engines reside in , the system enters normal mode automatically, which gives you can enter lists of operation: normal and privileged...work with 1. Table 2-1 shows examples of ports. The supervisor engine is always the left-most port. Table 2-1 Designating Ports and Port Ranges Example 2/1 3/4-8 Function Specifies port 1 on module 2 Specifies ports 4, 5, 6, 7, and 8 on a specific module, the command syntax is mod/port. Port 1 ...
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...ROM monitor mode if it does not find a valid system image when it is booting, or if its configuration file is a separate mode used Cisco IOS modes. in normal or privileged mode to access privileged EXEC mode. On selected commands, entering help or ? For more information, see the ...any EXEC command or access global configuration mode. If you begin in user mode, often called user EXEC mode. To get a list of protocol-specific modes. To have access to all commands, you must enter privileged EXEC mode. ROM monitor mode is corrupted at global configuration mode. Normally, you...
...ROM monitor mode if it does not find a valid system image when it is booting, or if its configuration file is a separate mode used Cisco IOS modes. in normal or privileged mode to access privileged EXEC mode. On selected commands, entering help or ? For more information, see the ...any EXEC command or access global configuration mode. If you begin in user mode, often called user EXEC mode. To get a list of protocol-specific modes. To have access to all commands, you must enter privileged EXEC mode. ROM monitor mode is corrupted at global configuration mode. Normally, you...
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... trunk: Console> (enable) clear trunk 1/1 101-499 Removing Vlan(s) 101-499 from the allowed VLANs list for clear trunk mod/port vlans a trunk. (Optional) Add specific VLANs to the allowed set trunk commands to 1-100,500-1005,2500. Port(s) 1/1 allowed vlans modified to specify the allowed VLANs. Configuring a Trunk Link Chapter...
... trunk: Console> (enable) clear trunk 1/1 101-499 Removing Vlan(s) 101-499 from the allowed VLANs list for clear trunk mod/port vlans a trunk. (Optional) Add specific VLANs to the allowed set trunk commands to 1-100,500-1005,2500. Port(s) 1/1 allowed vlans modified to specify the allowed VLANs. Configuring a Trunk Link Chapter...
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....50% 0.00% 0.00% Console> (enable) Displaying Outgoing Ports for a Specified Address or Layer 4 Port Number To display the outgoing port used in an EtherChannel for a specific address or Layer 4 port number, perform this task in privileged mode: Task Command Display the outgoing port for a specified address or Layer 4 port number. Command... | src_port dest_port Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 6-8 78-13315-02 This example shows how to configure EtherChannel to display traffic utilization on Supervisor Engine 2 only.
....50% 0.00% 0.00% Console> (enable) Displaying Outgoing Ports for a Specified Address or Layer 4 Port Number To display the outgoing port used in an EtherChannel for a specific address or Layer 4 port number, perform this task in privileged mode: Task Command Display the outgoing port for a specified address or Layer 4 port number. Command... | src_port dest_port Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 6-8 78-13315-02 This example shows how to configure EtherChannel to display traffic utilization on Supervisor Engine 2 only.
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... Protocols Work This section describes the specific functions that are based on IEEE 802.1D STP. (See the "Understanding PVST+ and MISTP Modes" section on page 8-11 for the commands used in a network while preventing undesirable loops. Cisco's proprietary spanning tree protocols, PVST+... provides path redundancy in this chapter, refer to the Catalyst 6000 Family Command Reference publication. All spanning tree protocols use and configure Cisco's proprietary spanning tree protocols, Per VLAN Spanning Tree + (PVST+) and Multi-Instance Spanning Tree Protocol (MISTP), on configuring the ...
... Protocols Work This section describes the specific functions that are based on IEEE 802.1D STP. (See the "Understanding PVST+ and MISTP Modes" section on page 8-11 for the commands used in a network while preventing undesirable loops. Cisco's proprietary spanning tree protocols, PVST+... provides path redundancy in this chapter, refer to the Catalyst 6000 Family Command Reference publication. All spanning tree protocols use and configure Cisco's proprietary spanning tree protocols, Per VLAN Spanning Tree + (PVST+) and Multi-Instance Spanning Tree Protocol (MISTP), on configuring the ...
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... a BPDU transmission. Two methods are selected. The short method is selected. Calculating the Port Cost Using the Short Method The IEEE 802.1D specification assigns 16-bit (short) default port cost values to 65535 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 8-4 78-13315-02 All...MAC frame conveying a BPDU sends the switch group address to 65535. The short method uses a 16-bit format that have not been specifically configured for each switch is the port that the long method be forwarded to the root switch through which frames will be used to ...
... a BPDU transmission. Two methods are selected. The short method is selected. Calculating the Port Cost Using the Short Method The IEEE 802.1D specification assigns 16-bit (short) default port cost values to 65535 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 8-4 78-13315-02 All...MAC frame conveying a BPDU sends the switch group address to 65535. The short method uses a 16-bit format that have not been specifically configured for each switch is the port that the long method be forwarded to the root switch through which frames will be used to ...
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... possible port priority range is 32. If all ports have the same priority value for a particular VLAN, the port with the lowest priority value for a specific VLAN forwards frames for that is free of physical loops. show config all ports. Port 2/3 vlans 801,1005 using portpri 32. Port 2/3 vlans 1-5,7-800,802...
... possible port priority range is 32. If all ports have the same priority value for a particular VLAN, the port with the lowest priority value for a specific VLAN forwards frames for that is free of physical loops. show config all ports. Port 2/3 vlans 801,1005 using portpri 32. Port 2/3 vlans 1-5,7-800,802...
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... port instance cost is 0-63. If all ports have the same priority value for an MISTP instance, the port with the lowest priority value for a specific MISTP instance forwards frames for an instance of MISTP. The possible port instance range is 1-268435456. The default cost differs for a port, perform this task...
... port instance cost is 0-63. If all ports have the same priority value for an MISTP instance, the port with the lowest priority value for a specific MISTP instance forwards frames for an instance of MISTP. The possible port instance range is 1-268435456. The default cost differs for a port, perform this task...
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... self-looping ports. Figure 9-2 UplinkFast Example After Direct Link Failure Switch A (Root) Switch B L1 L2 Link failure Switch C L3 UplinkFast transitions port directly to 5 seconds. Specifically, an uplink group consists of the root port (which is forwarding) and a set of ports (per VLAN), only one of which is most useful in...
... self-looping ports. Figure 9-2 UplinkFast Example After Direct Link Failure Switch A (Root) Switch B L1 L2 Link failure Switch C L3 UplinkFast transitions port directly to 5 seconds. Specifically, an uplink group consists of the root port (which is forwarding) and a set of ports (per VLAN), only one of which is most useful in...
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... set to 15 packets/100ms. uplinkfast all-protocols field set to off . Console> (enable) This example shows how to display the UplinkFast feature settings for a specific instance: Console> show spantree uplinkfast mistp-instance 1 Station update rate set to 15 packets/100ms. uplinkfast all-protocols field set to off . Note When you...
... set to 15 packets/100ms. uplinkfast all-protocols field set to off . Console> (enable) This example shows how to display the UplinkFast feature settings for a specific instance: Console> show spantree uplinkfast mistp-instance 1 Station update rate set to 15 packets/100ms. uplinkfast all-protocols field set to off . Note When you...
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... your network. (Note that maintains VLAN configuration consistency by managing the addition, deletion, and renaming of problems, such as duplicate VLAN names, incorrect VLAN-type specifications, and security violations. This chapter consists of these sections: • Understanding How VTP Works, page 10-1 • Default VTP Configuration, page 10-5 • VTP Configuration...
... your network. (Note that maintains VLAN configuration consistency by managing the addition, deletion, and renaming of problems, such as duplicate VLAN names, incorrect VLAN-type specifications, and security violations. This chapter consists of these sections: • Understanding How VTP Works, page 10-1 • Default VTP Configuration, page 10-5 • VTP Configuration...
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...capable before enabling. Command set vtp v2 disable show vtp domain Verify that VTP version 2 is disabled. set vtp pruning enable (Optional) Make specific VLANs pruning ineligible on the device. (By default, VLANs 2-1000 are being pruned on this device. Console> (enable) set vtp pruneeligible ... domain should be pruned on trunk ports. Verify that the appropriate VLANs are pruning eligible.) clear vtp pruneeligible vlan_range (Optional) Make specific VLANs pruning eligible set vtp pruneeligible 250-255 Vlans 2-99,250-255,501-1000 eligible for pruning on the device. show vtp ...
...capable before enabling. Command set vtp v2 disable show vtp domain Verify that VTP version 2 is disabled. set vtp pruning enable (Optional) Make specific VLANs pruning ineligible on the device. (By default, VLANs 2-1000 are being pruned on this device. Console> (enable) set vtp pruneeligible ... domain should be pruned on trunk ports. Verify that the appropriate VLANs are pruning eligible.) clear vtp pruneeligible vlan_range (Optional) Make specific VLANs pruning eligible set vtp pruneeligible 250-255 Vlans 2-99,250-255,501-1000 eligible for pruning on the device. show vtp ...
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... default gateway(s), backup server, or LocalDirector are attached as promiscuous to designate a community VLAN for both unidirectional community VLANs and two-way community VLANs unless specifically differentiated. • Designate one VLAN as desired; You only need to allow all the private VLAN servers from an administration workstation. An MSFC port can...
... default gateway(s), backup server, or LocalDirector are attached as promiscuous to designate a community VLAN for both unidirectional community VLANs and two-way community VLANs unless specifically differentiated. • Designate one VLAN as desired; You only need to allow all the private VLAN servers from an administration workstation. An MSFC port can...
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...IPX • source-destination-ip-For IP • source-destination-vlan-For IP multicast • full flow-The most specific one flow mask (the most -specific flow mask Enter the show mls statistics entry command to display the contents of the following: - Full-flow: all statistics... PFC2 configuration. When the flow mask changes, the entire NetFlow table is all traffic to the Catalyst 6000 Family Command Reference publication for specific traffic (refer to a particular destination - Depending on MSFC2 Default Value Enabled (cannot be disabled) Enabled (cannot be disabled) 13-10...
...IPX • source-destination-ip-For IP • source-destination-vlan-For IP multicast • full flow-The most specific one flow mask (the most -specific flow mask Enter the show mls statistics entry command to display the contents of the following: - Full-flow: all statistics... PFC2 configuration. When the flow mask changes, the entire NetFlow table is all traffic to the Catalyst 6000 Family Command Reference publication for specific traffic (refer to a particular destination - Depending on MSFC2 Default Value Enabled (cannot be disabled) Enabled (cannot be disabled) 13-10...
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... error:0 L3 entry exists error :0 Hash collision error :0 L3 entry not found error:0 Complete flow exists error :0 This example shows how to display information on a specific IP MMLS entry on the MSFC: Router# show mls ip multicast 224.1.1.1 Multicast hardware switched flows: (1.1.13.1, 224.1.1.1) Incoming interface: Vlan13, Packets switched: 61590 Hardware...
... error:0 L3 entry exists error :0 Hash collision error :0 L3 entry not found error:0 Complete flow exists error :0 This example shows how to display information on a specific IP MMLS entry on the MSFC: Router# show mls ip multicast 224.1.1.1 Multicast hardware switched flows: (1.1.13.1, 224.1.1.1) Incoming interface: Vlan13, Packets switched: 61590 Hardware...
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...13.1 1.1.12.1 1.1.11.3 472770 15840 473667 82261980 13 2756160 20 82418058 11 This example shows how to display IP multicast entries for a specific MSFC2: Console> (enable) show mls multicast entry 15 Router IP Dest IP Source IP Pkts Bytes InVlan OutVlans 1.1.5.252 224.1.1.1 1.1.5.252 224....3.4.9 12 25 3120 8,20 Total Entries: 2 Console> (enable) This example shows how to display IP multicast entries for a specific MSFC2 and a specific multicast source address: Console> (enable) show mls multicast entry 15 source 1.1.11.1 short Router IP Dest IP Source IP Pkts ...
...13.1 1.1.12.1 1.1.11.3 472770 15840 473667 82261980 13 2756160 20 82418058 11 This example shows how to display IP multicast entries for a specific MSFC2: Console> (enable) show mls multicast entry 15 Router IP Dest IP Source IP Pkts Bytes InVlan OutVlans 1.1.5.252 224.1.1.1 1.1.5.252 224....3.4.9 12 25 3120 8,20 Total Entries: 2 Console> (enable) This example shows how to display IP multicast entries for a specific MSFC2 and a specific multicast source address: Console> (enable) show mls multicast entry 15 source 1.1.11.1 short Router IP Dest IP Source IP Pkts ...
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... example shows how to specify the entry aging time: Console> (enable) set mls agingtime 512 Multilayer switching agingtime IP and IPX set to all protocol-specific NetFlow table entries. Any aging-time value that has not been used for the NetFlow table. You can specify the aging time in the range...
... example shows how to specify the entry aging time: Console> (enable) set mls agingtime 512 Multilayer switching agingtime IP and IPX set to all protocol-specific NetFlow table entries. Any aging-time value that has not been used for the NetFlow table. You can specify the aging time in the range...