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...) Product Number WS-G5484 WS-G5486 WS-G5487 The WS-G5484 GBIC (1000BASE-SX) operates on ordinary multimode fiber-optic link spans of the port when no cable is a hot-swappable input/output device that plugs into open apertures. Cisco 7609 Internet Router Installation Guide B-6 OL-5079-04 GBICs are available in length.
...) Product Number WS-G5484 WS-G5486 WS-G5487 The WS-G5484 GBIC (1000BASE-SX) operates on ordinary multimode fiber-optic link spans of the port when no cable is a hot-swappable input/output device that plugs into open apertures. Cisco 7609 Internet Router Installation Guide B-6 OL-5079-04 GBICs are available in length.
Installation Guide
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... 1000BASE-LX standard. dispersion-shifted single-mode fiber has both lower attenuation per unit length than ordinary single-mode fiber; Link spans of up to the fiber-optic cable. OL-5079-04 Cisco 7609 Internet Router Installation Guide B-7 When shorter distances of the link whenever the fiber-optic cable... span is intended to 100 km are used . The WS-G5487 GBIC (1000BASE-ZX) operates on various switch and router products. The...
... 1000BASE-LX standard. dispersion-shifted single-mode fiber has both lower attenuation per unit length than ordinary single-mode fiber; Link spans of up to the fiber-optic cable. OL-5079-04 Cisco 7609 Internet Router Installation Guide B-7 When shorter distances of the link whenever the fiber-optic cable... span is intended to 100 km are used . The WS-G5487 GBIC (1000BASE-ZX) operates on various switch and router products. The...
Installation Guide
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... Configuration Patch cord Building cable plant Patch cord Rx 1000BASE-LX/LH port Tx Patch panel Patch panel Tx 1000BASE-LX/LH port Rx Link span greater than 984 feet (300 meters). At the output of the patch cord, the LX/LH GBIC complies with IEEE standards. The result ... center by using the LX/LH GBIC and MMF without the patch cord for link distances greater than 984 ft (300 m) 13088 OL-5079-04 Cisco 7609 Internet Router Installation Guide B-13 Note We do not recommend using the patch cord. Patch Cord Configuration Example Figure B-7 shows a typical patch cord configuration....
... Configuration Patch cord Building cable plant Patch cord Rx 1000BASE-LX/LH port Tx Patch panel Patch panel Tx 1000BASE-LX/LH port Rx Link span greater than 984 feet (300 meters). At the output of the patch cord, the LX/LH GBIC complies with IEEE standards. The result ... center by using the LX/LH GBIC and MMF without the patch cord for link distances greater than 984 ft (300 m) 13088 OL-5079-04 Cisco 7609 Internet Router Installation Guide B-13 Note We do not recommend using the patch cord. Patch Cord Configuration Example Figure B-7 shows a typical patch cord configuration....
Installation Guide
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... cord labeled "To Equipment" into the GBIC. (See Figure B-8.) Plug the end labeled "To Cable Plant" into open apertures. B-14 Cisco 7609 Internet Router Installation Guide OL-5079-04 Plug the end of the port when no cable is directly coupled to propagate data over MMF cable...13089 Differential Mode Delay When an unconditioned laser source designed for Ethernet communications at each end. This degradation causes a decrease in the link span (the distance between the transmitter and the receiver) that can degrade the modal bandwidth of laser-based optical components to an MMF cable...
... cord labeled "To Equipment" into the GBIC. (See Figure B-8.) Plug the end labeled "To Cable Plant" into open apertures. B-14 Cisco 7609 Internet Router Installation Guide OL-5079-04 Plug the end of the port when no cable is directly coupled to propagate data over MMF cable...13089 Differential Mode Delay When an unconditioned laser source designed for Ethernet communications at each end. This degradation causes a decrease in the link span (the distance between the transmitter and the receiver) that can degrade the modal bandwidth of laser-based optical components to an MMF cable...
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... Appendix B Connector and Cable Specifications Lasers launch light in the worst case, might concentrate all uplink modules using MMF when the link span exceeds 984 feet (300 meters). A significant variation in the amount of DMD is to condition the laser light launched from being concentrated...link distances of the fiber-optic cable, making the launch look more concentrated fashion. For link spans less than 300 meters, you can be an elevated bit error rate [BER]). B-16 Cisco 7609 Internet Router Installation Guide OL-5079-04 An unconditioned launch, in a more like an LED ...
... Appendix B Connector and Cable Specifications Lasers launch light in the worst case, might concentrate all uplink modules using MMF when the link span exceeds 984 feet (300 meters). A significant variation in the amount of DMD is to condition the laser light launched from being concentrated...link distances of the fiber-optic cable, making the launch look more concentrated fashion. For link spans less than 300 meters, you can be an elevated bit error rate [BER]). B-16 Cisco 7609 Internet Router Installation Guide OL-5079-04 An unconditioned launch, in a more like an LED ...
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... CD-ROM xiv ordering xiv organization vii related xiii E environmental monitoring, power supplies 1-12 excessive link spans B-16 F fan assemblies chassis description 1-8 LEDs 4-6 troubleshooting 4-6 power supply, description 1-13 removal and replacement 5-12 features bandwidth and port density 1-6 hot swapping 1-8 redundancy 1-7 Flash code, troubleshooting 4-4 IN-2 Cisco 7609 Internet Router Installation Guide OL-5079-04
... CD-ROM xiv ordering xiv organization vii related xiii E environmental monitoring, power supplies 1-12 excessive link spans B-16 F fan assemblies chassis description 1-8 LEDs 4-6 troubleshooting 4-6 power supply, description 1-13 removal and replacement 5-12 features bandwidth and port density 1-6 hot swapping 1-8 redundancy 1-7 Flash code, troubleshooting 4-4 IN-2 Cisco 7609 Internet Router Installation Guide OL-5079-04
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...chassis and modules 2-3 determining 2-8 sample calculation 2-7 hot swapping 1-8 humidity, environmental specifications A-2 I IEEE 802.3z B-14 installing the Cisco 7600 chassis installing L brackets and cable guides 3-6 installing shelf and crossbar brackets 3-4 installing the chassis in the rack 3-8 tools ...spans, excessive B-16 load sharing, power supplies 1-11 LX/LH GBIC, using a mode-conditioning patch cord B-13 M mode-conditioning patch cord See patch cord modem adapter B-11 modes, fiber B-14 modules heat dissipation 2-8 LEDs 4-6 power requirements 2-8 troubleshooting 4-6 Cisco 7609...
...chassis and modules 2-3 determining 2-8 sample calculation 2-7 hot swapping 1-8 humidity, environmental specifications A-2 I IEEE 802.3z B-14 installing the Cisco 7600 chassis installing L brackets and cable guides 3-6 installing shelf and crossbar brackets 3-4 installing the chassis in the rack 3-8 tools ...spans, excessive B-16 load sharing, power supplies 1-11 LX/LH GBIC, using a mode-conditioning patch cord B-13 M mode-conditioning patch cord See patch cord modem adapter B-11 modes, fiber B-14 modules heat dissipation 2-8 LEDs 4-6 power requirements 2-8 troubleshooting 4-6 Cisco 7609...
Configuration Guide
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...Health Injection" section on page 8-32. • PISA integration-See the "Permitting or Denying Application Types with Cisco IOS features, and require specific Cisco IOS software versions. Assigning VLANs to the Firewall Services Module This section describes how to assign VLANs to the ... following is similar to assigning a VLAN to the FWSM is sample output from the FWSM. The SPAN reflector feature uses one SPAN session. Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using the following command: Router> show module [mod-...
...Health Injection" section on page 8-32. • PISA integration-See the "Permitting or Denying Application Types with Cisco IOS features, and require specific Cisco IOS software versions. Assigning VLANs to the Firewall Services Module This section describes how to assign VLANs to the ... following is similar to assigning a VLAN to the FWSM is sample output from the FWSM. The SPAN reflector feature uses one SPAN session. Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using the following command: Router> show module [mod-...
Configuration Guide
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The spanning tree protocol can break such loops if there is a timely exchange of Failover to be bridged. To break the loop, BPDUs sent between VLAN 200 ... 14-9 • Command Replication, page 14-11 • Failover Triggers, page 14-11 • Failover Actions, page 14-12 14-8 Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM OL-20748-01 Understanding Failover Chapter 14 Configuring Failover endlessly replicated by both FWSMs (see...
The spanning tree protocol can break such loops if there is a timely exchange of Failover to be bridged. To break the loop, BPDUs sent between VLAN 200 ... 14-9 • Command Replication, page 14-11 • Failover Triggers, page 14-11 • Failover Actions, page 14-12 14-8 Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM OL-20748-01 Understanding Failover Chapter 14 Configuring Failover endlessly replicated by both FWSMs (see...
Configuration Guide
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... also refers to software that has a certificate issued by the FWSM to perform inspections. GL-2 Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using the public key. Lets diskless workstations boot over the network as is sent...the network. See also inspection engine. An application for managing and configuring a single FWSM. See also encryption, public key. Spanning-Tree Protocol hello packet that it performs routing between multiple autonomous systems or domains and exchanges routing and access information with the ...
... also refers to software that has a certificate issued by the FWSM to perform inspections. GL-2 Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using the public key. Lets diskless workstations boot over the network as is sent...the network. See also inspection engine. An application for managing and configuring a single FWSM. See also encryption, public key. Spanning-Tree Protocol hello packet that it performs routing between multiple autonomous systems or domains and exchanges routing and access information with the ...
Configuration Guide
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...-20 traps 25-32 software installation any partition 24-5 current partition 24-3 maintenance 24-12 source-quench (ICMP message) E-15 source quench, ICMP message E-15 SPAN session 2-2 specifications A-1 SSH authentication 23-12 concurrent connections 23-2 login 23-3 maximum rules A-7 username 23-3 startup configuration backing up 24-17 copying to the ... link 14-3 stateful inspection bypassing 21-10 overview 1-8 state link See Stateful Failover static ARP entry 19-2 IN-14 Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM OL-20748-01
...-20 traps 25-32 software installation any partition 24-5 current partition 24-3 maintenance 24-12 source-quench (ICMP message) E-15 source quench, ICMP message E-15 SPAN session 2-2 specifications A-1 SSH authentication 23-12 concurrent connections 23-2 login 23-3 maximum rules A-7 username 23-3 startup configuration backing up 24-17 copying to the ... link 14-3 stateful inspection bypassing 21-10 overview 1-8 state link See Stateful Failover static ARP entry 19-2 IN-14 Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM OL-20748-01
Software Configuration Guide
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... How STP Works 2 STP Overview 2 Understanding the Bridge ID 2 Understanding Bridge Protocol Data Units 4 Election of the Root Bridge 4 STP Protocol Timers 5 Creating the Spanning Tree Topology 5 STP Port States 6 STP and IEEE 802.1Q Trunks 12 Understanding How IEEE 802.1w RSTP Works 13 IEEE 802.1w RSTP Overview... Rapid-PVST 14 Understanding How Prestandard IEEE 802.1s MST Works 14 IEEE 802.1s MST Overview 15 MST-to-PVST Interoperability 16 Common Spanning Tree 18 MST Instances 18 MST Configuration Parameters 18 MST Regions 19 Message Age and Hop Count 20 Default STP Configuration 21 STP and...
... How STP Works 2 STP Overview 2 Understanding the Bridge ID 2 Understanding Bridge Protocol Data Units 4 Election of the Root Bridge 4 STP Protocol Timers 5 Creating the Spanning Tree Topology 5 STP Port States 6 STP and IEEE 802.1Q Trunks 12 Understanding How IEEE 802.1w RSTP Works 13 IEEE 802.1w RSTP Overview... Rapid-PVST 14 Understanding How Prestandard IEEE 802.1s MST Works 14 IEEE 802.1s MST Overview 15 MST-to-PVST Interoperability 16 Common Spanning Tree 18 MST Instances 18 MST Configuration Parameters 18 MST Regions 19 Message Age and Hop Count 20 Default STP Configuration 21 STP and...
Software Configuration Guide
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... Filters 16 Displaying the NDE Configuration 18 Configuring Local SPAN, RSPAN, and ERSPAN 1 Understanding How Local SPAN, RSPAN, and ERSPAN Work 1 Local SPAN, RSPAN, and ERSPAN Overview 2 Local SPAN, RSPAN, and ERSPAN Sources 5 Local SPAN, RSPAN, and ERSPAN Destination Ports 6 Local SPAN, RSPAN, and ERSPAN Configuration Guidelines and Restrictions 6 ...2 Enabling and Disabling SNMP IfIndex Persistence on Specific Interfaces 3 Clearing SNMP IfIndex Persistence Configuration from a Specific Interface 3 OL-4266-08 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX 25
... Filters 16 Displaying the NDE Configuration 18 Configuring Local SPAN, RSPAN, and ERSPAN 1 Understanding How Local SPAN, RSPAN, and ERSPAN Work 1 Local SPAN, RSPAN, and ERSPAN Overview 2 Local SPAN, RSPAN, and ERSPAN Sources 5 Local SPAN, RSPAN, and ERSPAN Destination Ports 6 Local SPAN, RSPAN, and ERSPAN Configuration Guidelines and Restrictions 6 ...2 Enabling and Disabling SNMP IfIndex Persistence on Specific Interfaces 3 Clearing SNMP IfIndex Persistence Configuration from a Specific Interface 3 OL-4266-08 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX 25
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... (see Table 14-1 on page 14-2) VLAN range eligible for pruning VLANs 2 to 1001 Default access VLAN VLAN 1 Native VLAN (for 802.1Q trunks) VLAN 1 Spanning Tree Protocol (STP) Enabled for all VLANs STP port priority 128 STP port cost • 100 for 10-Mbps Ethernet LAN ports • 19 for... Configuration Table 10-3 shows the Layer 2 LAN port default configuration. WS-X6148-GE-TX, WS-X6148V-GE-TX, WS-X6148-GE-45AF OL-4266-08 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX 10-5
... (see Table 14-1 on page 14-2) VLAN range eligible for pruning VLANs 2 to 1001 Default access VLAN VLAN 1 Native VLAN (for 802.1Q trunks) VLAN 1 Spanning Tree Protocol (STP) Enabled for all VLANs STP port priority 128 STP port cost • 100 for 10-Mbps Ethernet LAN ports • 19 for... Configuration Table 10-3 shows the Layer 2 LAN port default configuration. WS-X6148-GE-TX, WS-X6148V-GE-TX, WS-X6148-GE-45AF OL-4266-08 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX 10-5
Software Configuration Guide
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... describe how to the SSTP multicast MAC address on VLANs other VLANs on all VLANs. If this is the same on both ends of spanning tree that you connect two Cisco switches through an 802.1q trunk, make sure the native VLAN for an 802.1Q trunk is not possible, disable... spanning tree on the trunks. Non-Cisco 802.1Q switches maintain only a single instance of the trunk link. Configuring LAN Interfaces for Layer 2 Switching Chapter 10 Configuring LAN Ports for Layer 2 Switching...
... describe how to the SSTP multicast MAC address on VLANs other VLANs on all VLANs. If this is the same on both ends of spanning tree that you connect two Cisco switches through an 802.1q trunk, make sure the native VLAN for an 802.1Q trunk is not possible, disable... spanning tree on the trunks. Non-Cisco 802.1Q switches maintain only a single instance of the trunk link. Configuring LAN Interfaces for Layer 2 Switching Chapter 10 Configuring LAN Ports for Layer 2 Switching...
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...,20,50,100,152,200,300,303-305,349-351,400,500,521,524,570,801-8 02,850,917,999,1002-1005 Port Vlans in spanning tree forwarding state and not pruned Fa5/8 1-6,10,20,50,100,152,200,300,303-305,349-351,400,500,521,524,570,801-8 02...,850,917,999,1002-1005 Router# OL-4266-08 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX 10-13 Router(config)# interface fastethernet 5/8 Router(config-if)# shutdown Router(config-if)# switchport Router(config...
...,20,50,100,152,200,300,303-305,349-351,400,500,521,524,570,801-8 02,850,917,999,1002-1005 Port Vlans in spanning tree forwarding state and not pruned Fa5/8 1-6,10,20,50,100,152,200,300,303-305,349-351,400,500,521,524,570,801-8 02...,850,917,999,1002-1005 Router# OL-4266-08 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX 10-13 Router(config)# interface fastethernet 5/8 Router(config-if)# shutdown Router(config-if)# switchport Router(config...
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...Flex Links provide link-level redundancy that you configure one interface is the active link, it goes into standby mode. STP is an alternative to Spanning Tree Protocol (STP). With Flex Links configured for a pair of interfaces, only one of the interfaces is in the linkup state and is ...12.2(18)SXF and later releases support Flex Links. Note For complete syntax and usage information for the link that is automatically disabled on the Cisco 7600 series router. If the primary link shuts down, the standby link starts forwarding traffic. When the inactive link comes back up, it...
...Flex Links provide link-level redundancy that you configure one interface is the active link, it goes into standby mode. STP is an alternative to Spanning Tree Protocol (STP). With Flex Links configured for a pair of interfaces, only one of the interfaces is in the linkup state and is ...12.2(18)SXF and later releases support Flex Links. Note For complete syntax and usage information for the link that is automatically disabled on the Cisco 7600 series router. If the primary link shuts down, the standby link starts forwarding traffic. When the inactive link comes back up, it...
Software Configuration Guide
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... port responds to channel unconditionally. Both the auto and desirable modes allow PAgP to negotiate between the ports. OL-4266-08 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX 12-3 The protocol learns the capabilities of EtherChannels by sending LACP packets. A manually... PAgP negotiation. (Default) desirable PAgP mode that places a LAN port into an active negotiating state, in which the port responds to the spanning tree as port speed and trunking state. In the on mode, a usable EtherChannel exists only when a LAN port group in the on...
... port responds to channel unconditionally. Both the auto and desirable modes allow PAgP to negotiate between the ports. OL-4266-08 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX 12-3 The protocol learns the capabilities of EtherChannels by sending LACP packets. A manually... PAgP negotiation. (Default) desirable PAgP mode that places a LAN port into an active negotiating state, in which the port responds to the spanning tree as port speed and trunking state. In the on mode, a usable EtherChannel exists only when a LAN port group in the on...
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... MAC address of the channeled ports fails. The protocol learns the capabilities of 16 ports associated with the port number to the spanning tree as the modes are compatible (for example, the remote system might have more restrictive hardware limitations), then all compatible ports from...(total of LAN port groups dynamically and informs the other ports. LACP uses the port priority with the EtherChannel). 12-4 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX OL-4266-08 Configuration restrictions that prevents all the ports that is then added ...
... MAC address of the channeled ports fails. The protocol learns the capabilities of 16 ports associated with the port number to the spanning tree as the modes are compatible (for example, the remote system might have more restrictive hardware limitations), then all compatible ports from...(total of LAN port groups dynamically and informs the other ports. LACP uses the port priority with the EtherChannel). 12-4 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX OL-4266-08 Configuration restrictions that prevents all the ports that is then added ...
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... configured on the supervisor engine and a redundant supervisor engine. • Release 12.2(17b)SXA and later releases provide support for example, Spanning Tree Protocol (STP) commands or commands to configure a Layer 2 EtherChannel as the basis of traffic per EtherChannel on an EtherChannel is ...you can use Layer 4 port numbers. EtherChannel load balancing can use MAC addresses or IP addresses. OL-4266-08 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX 12-5 Understanding Load Balancing An EtherChannel balances the traffic load across the links ...
... configured on the supervisor engine and a redundant supervisor engine. • Release 12.2(17b)SXA and later releases provide support for example, Spanning Tree Protocol (STP) commands or commands to configure a Layer 2 EtherChannel as the basis of traffic per EtherChannel on an EtherChannel is ...you can use Layer 4 port numbers. EtherChannel load balancing can use MAC addresses or IP addresses. OL-4266-08 Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX 12-5 Understanding Load Balancing An EtherChannel balances the traffic load across the links ...