Линейный модуль Cisco Catalyst WS-X6816-10G-2TXL представляет собой 16ти портовый модуль 10Гбит с возможностью подключения оптических соединений. Коммутационная фабрика формата 2х20Гбит позволяет осуществлять «переподписку» с отношениями 1:1 при использовании 4 портов и 4:1 при использовании всех доступных 16 портов.  Основные особенности 16 x 10 Gbps, X2

    Переподписка 4:1

    Подключение к фабрике - 40 Gbps

    180 x 10 Gbps (360 x 10 Gbps - VSS)

    Поддержка DFC4/DFC4XL

    Поддержка L2-4 Jumbo Frame (9216 байт)

    Поддержка SFP+ через OneX - адаптер (CVR-X2-SFP10G)

    Feature 16-port 10GbE Fiber Module 16-Port 10GbE Copper Module

                                    Ports
                                16
                                16
                
                            Optics
                                X2
                                Copper (RJ-45) connectors
                
                            Switch fabric connection
                                2 x 20 Gbps (40 Gbps total)
                                2 x 20 Gbps (40 Gbps total)
                
                            Oversubscription
                                4:1 16 ports   (oversubscription mode)
        1:1 4 ports   (performance mode)
                                4:1 16 ports   (oversubscription mode)
        1:1 4 ports   (performance mode)
                
                            Forwarding engine
                                • WS-X6816-10G-2T: comes equipped with DFC4 for distributed forwarding,   supporting 256K forwarding entries, increased ACL entries to 64K, increased   Netflow entries to 512K and increased IPv4 forwarding speed to 60 Mpps
        • WS-X6816-10G-2TXL: equipped with DFC4XL for distributed forwarding,   supporting 1 million forwarding entries, increased ACL entries to 256K,   increased Netflow entries to 1024K and increased IPv4 forwarding speed to 60   Mpps
        • Increased performance of up to 60Mpps for L2, IPv4 and MPLS forwarding   and up to 30Mpps for IPv6 forwarding
        • Support for 16K Bridge Domains, allowing the standard 4K VLANs to be   reused across these bridge domains, effectively increasing the number of VLANs   available in the system
        • Increased MAC Address Table to 128K
        • Increased multicast routes to 256K
        • IGMPv3 snooping in hardware
        • PIM registers in hardware
        • IPv6 MLDv2 snooping in hardware
        • IPV4 & IPv6 in IPv6 tunnelling
        • IPv6 in IPv4 tunneling ISATAP, 6to4, GRE)
        • QoS support for uniform, short pipe and pipe mode tunnel
        • Terminate the tunnel in the same loopback
                                • WS-X6816-10T-2T: comes equipped with DFC4 for distributed forwarding,   supporting 256K forwarding entries, increased ACL entries to 64K, increased   Netflow entries to 512K and increased IPv4 forwarding speed to 60 Mpps
        • WS-X6816-10T-2TXL: equipped with DFC4XL for distributed forwarding,   supporting 1 million forwarding entries, increased ACL entries to 256K,   increased Netflow entries to 1024K and increased IPv4 forwarding speed to 60   Mpps
        • Increased performance of up to 60Mpps for L2, IPv4 and MPLS forwarding   and up to 30Mpps for IPv6 forwarding
        • Support for 16K Bridge Domains, allowing the standard 4K VLANs to be   reused across these bridge domains, effectively increasing the number of   VLANs available in the system
        • Increased MAC Address Table to 128K
        • Increased multicast routes to 256K
        • IGMPv3 snooping in hardware
        • PIM registers in hardware
        • IPv6 MLDv2 snooping in hardware
        • IPV4 & IPv6 in IPv6 tunnelling
        • IPv6 in IPv4 tunneling ISATAP, 6to4, GRE)
        • QoS support for uniform, short pipe and pipe mode tunnel
        • Terminate the tunnel in the same loopback
                
                            Queues
                                Oversubscription   mode:
        • Receive: 1p7q2t per port
        • Transmit: 1p7q4t per port group
        Performance   mode:
        • Receive: 8q4t per port
        • Transmit: 1p7q4t per port
                                Oversubscription   mode:
        • Receive: 1p7q2t per port
        • Transmit: 1p7q4t per port group
        Performance   mode:
        • Receive: 8q4t per port
        • Transmit: 1p7q4t per port
                
                            Queuing mechanisms
                                • Class of Service (CoS) based queue mapping
        • (Differentiated Service Code Point (DSCP) based queue mapping
                                • Class of Service (CoS) based queue mapping
        • (Differentiated Service Code Point (DSCP) based queue mapping
                
                            Scheduler
                                Oversubscription   mode:
        • Deficit Weighted Round Robin (DWRR)
        • Weighted Random Early Detection (WRED)
        Performance   mode:
        • DWRR
        • WRED
        • Shaped Round Robin (SRR) at egress
                                Oversubscription   mode:
        • Deficit Weighted Round Robin (DWRR)
        • Weighted Random Early Detection (WRED)
        Performance   mode:
        • DWRR
        • WRED
        • Shaped Round Robin (SRR) at egress
                
                            Port buffers
                                Oversubscription   mode:
        • 90 MB per port group
        Performance   mode:
        • 256 MB per port (128 MB for ingress and 128 MB for egress)
                                Oversubscription   mode:
        • 90 MB per port group
        Performance   mode:
        • 256 MB per port (128 MB for ingress and 128 MB for egress)
                
                            Hardware-based multicast   replication
                                • Ingress and Egress replication-mode
        • Approximately 20 Gbps per replication engine
        • 2 replication engines per module
                                • Ingress and Egress replication-mode
        • Approximately 20 Gbps per replication engine
        • 2 replication engines per module
                
                            Jumbo frame support for bridged and routed packets
                                Up to 9216 bytes
                                Up to 9216 bytes
                
                            Maximum port density per chassis
                                176 ports   (6513-E chassis)
        128 ports   (6509-E chassis)
                                176 ports   (6513-E chassis)
        128 ports   (6509-E chassis)
                
                            Maximum port density per VSS
                                352 ports
                                352 ports
                
                            Can be used to form virtual switch link
                                • Performance mode: Yes
        ◦ Up to 4 10 Gigabit Ethernet ports can be used for virtual switch link
        • Oversubscription mode: No
                                • Performance mode: Yes
        ◦ Up to 4 10 Gigabit Ethernet ports can be used for virtual switch link
        • Oversubscription mode: No
                
                            Supervisor engines supported
                                Catalyst® 6500   Supervisor Engine 2T and 2TXL
                                Catalyst® 6500   Supervisor Engine 2T and 2TXL
                
                            Chassis supported
                                • Any Cisco Catalyst 6500 E-Series chassis, including 6503-E, 6504-E,   6506-E, 6509-E, 6509-V-E (NEBS compliant) and 6513-E chassis
        • Not supported in non-E Series chassis
                                • Any Cisco Catalyst 6500 E-Series chassis, including 6503-E, 6504-E,   6506-E, 6509-E, 6509-V-E (NEBS compliant) and 6513-E chassis
        • Not supported in non-E Series chassis
                
                            Slot requirements
                                • Can occupy any slot in any Cisco Catalyst 6503-E, 6504-E, 6506-E, 6509-E   or 6509-V-E or chassis
        • Can occupy slots 1-6 and 9-13 in a Cisco Catalyst 6513-E chassis
                                • Can occupy any slot in any Cisco Catalyst 6503-E, 6504-E, 6506-E, 6509-E   or 6509-V-E or chassis
        • Can occupy slots 1-6 and 9-13 in a Cisco Catalyst 6513-E chassis
                
                            Onboard memory
                                1 GB default
                                1 GB default
                
                            Cabling Supported
                                10GBASE-CX4,   -SR, -LRM, -LX4, -LR, -ZR and -ER X2 fiber modules and 10GBASE-T
                                Category   6, 6A UTP & STP & Category 7 STP copper cabling

Линейный модуль Cisco Catalyst WS-X6816-10G-2TXL представляет собой 16ти портовый модуль 10Гбит с возможностью подключения оптических соединений. Коммутационная фабрика формата 2х20Гбит позволяет осуществлять «переподписку» с отношениями 1:1 при использовании 4 портов и 4:1 при использовании всех доступных 16 портов.  Основные особенности 16 x 10 Gbps, X2

    Переподписка 4:1

    Подключение к фабрике - 40 Gbps

    180 x 10 Gbps (360 x 10 Gbps - VSS)

    Поддержка DFC4/DFC4XL

    Поддержка L2-4 Jumbo Frame (9216 байт)

    Поддержка SFP+ через OneX - адаптер (CVR-X2-SFP10G)

    Feature 16-port 10GbE Fiber Module 16-Port 10GbE Copper Module

                                    Ports
                                16
                                16
                
                            Optics
                                X2
                                Copper (RJ-45) connectors
                
                            Switch fabric connection
                                2 x 20 Gbps (40 Gbps total)
                                2 x 20 Gbps (40 Gbps total)
                
                            Oversubscription
                                4:1 16 ports   (oversubscription mode)
        1:1 4 ports   (performance mode)
                                4:1 16 ports   (oversubscription mode)
        1:1 4 ports   (performance mode)
                
                            Forwarding engine
                                • WS-X6816-10G-2T: comes equipped with DFC4 for distributed forwarding,   supporting 256K forwarding entries, increased ACL entries to 64K, increased   Netflow entries to 512K and increased IPv4 forwarding speed to 60 Mpps
        • WS-X6816-10G-2TXL: equipped with DFC4XL for distributed forwarding,   supporting 1 million forwarding entries, increased ACL entries to 256K,   increased Netflow entries to 1024K and increased IPv4 forwarding speed to 60   Mpps
        • Increased performance of up to 60Mpps for L2, IPv4 and MPLS forwarding   and up to 30Mpps for IPv6 forwarding
        • Support for 16K Bridge Domains, allowing the standard 4K VLANs to be   reused across these bridge domains, effectively increasing the number of VLANs   available in the system
        • Increased MAC Address Table to 128K
        • Increased multicast routes to 256K
        • IGMPv3 snooping in hardware
        • PIM registers in hardware
        • IPv6 MLDv2 snooping in hardware
        • IPV4 & IPv6 in IPv6 tunnelling
        • IPv6 in IPv4 tunneling ISATAP, 6to4, GRE)
        • QoS support for uniform, short pipe and pipe mode tunnel
        • Terminate the tunnel in the same loopback
                                • WS-X6816-10T-2T: comes equipped with DFC4 for distributed forwarding,   supporting 256K forwarding entries, increased ACL entries to 64K, increased   Netflow entries to 512K and increased IPv4 forwarding speed to 60 Mpps
        • WS-X6816-10T-2TXL: equipped with DFC4XL for distributed forwarding,   supporting 1 million forwarding entries, increased ACL entries to 256K,   increased Netflow entries to 1024K and increased IPv4 forwarding speed to 60   Mpps
        • Increased performance of up to 60Mpps for L2, IPv4 and MPLS forwarding   and up to 30Mpps for IPv6 forwarding
        • Support for 16K Bridge Domains, allowing the standard 4K VLANs to be   reused across these bridge domains, effectively increasing the number of   VLANs available in the system
        • Increased MAC Address Table to 128K
        • Increased multicast routes to 256K
        • IGMPv3 snooping in hardware
        • PIM registers in hardware
        • IPv6 MLDv2 snooping in hardware
        • IPV4 & IPv6 in IPv6 tunnelling
        • IPv6 in IPv4 tunneling ISATAP, 6to4, GRE)
        • QoS support for uniform, short pipe and pipe mode tunnel
        • Terminate the tunnel in the same loopback
                
                            Queues
                                Oversubscription   mode:
        • Receive: 1p7q2t per port
        • Transmit: 1p7q4t per port group
        Performance   mode:
        • Receive: 8q4t per port
        • Transmit: 1p7q4t per port
                                Oversubscription   mode:
        • Receive: 1p7q2t per port
        • Transmit: 1p7q4t per port group
        Performance   mode:
        • Receive: 8q4t per port
        • Transmit: 1p7q4t per port
                
                            Queuing mechanisms
                                • Class of Service (CoS) based queue mapping
        • (Differentiated Service Code Point (DSCP) based queue mapping
                                • Class of Service (CoS) based queue mapping
        • (Differentiated Service Code Point (DSCP) based queue mapping
                
                            Scheduler
                                Oversubscription   mode:
        • Deficit Weighted Round Robin (DWRR)
        • Weighted Random Early Detection (WRED)
        Performance   mode:
        • DWRR
        • WRED
        • Shaped Round Robin (SRR) at egress
                                Oversubscription   mode:
        • Deficit Weighted Round Robin (DWRR)
        • Weighted Random Early Detection (WRED)
        Performance   mode:
        • DWRR
        • WRED
        • Shaped Round Robin (SRR) at egress
                
                            Port buffers
                                Oversubscription   mode:
        • 90 MB per port group
        Performance   mode:
        • 256 MB per port (128 MB for ingress and 128 MB for egress)
                                Oversubscription   mode:
        • 90 MB per port group
        Performance   mode:
        • 256 MB per port (128 MB for ingress and 128 MB for egress)
                
                            Hardware-based multicast   replication
                                • Ingress and Egress replication-mode
        • Approximately 20 Gbps per replication engine
        • 2 replication engines per module
                                • Ingress and Egress replication-mode
        • Approximately 20 Gbps per replication engine
        • 2 replication engines per module
                
                            Jumbo frame support for bridged and routed packets
                                Up to 9216 bytes
                                Up to 9216 bytes
                
                            Maximum port density per chassis
                                176 ports   (6513-E chassis)
        128 ports   (6509-E chassis)
                                176 ports   (6513-E chassis)
        128 ports   (6509-E chassis)
                
                            Maximum port density per VSS
                                352 ports
                                352 ports
                
                            Can be used to form virtual switch link
                                • Performance mode: Yes
        ◦ Up to 4 10 Gigabit Ethernet ports can be used for virtual switch link
        • Oversubscription mode: No
                                • Performance mode: Yes
        ◦ Up to 4 10 Gigabit Ethernet ports can be used for virtual switch link
        • Oversubscription mode: No
                
                            Supervisor engines supported
                                Catalyst® 6500   Supervisor Engine 2T and 2TXL
                                Catalyst® 6500   Supervisor Engine 2T and 2TXL
                
                            Chassis supported
                                • Any Cisco Catalyst 6500 E-Series chassis, including 6503-E, 6504-E,   6506-E, 6509-E, 6509-V-E (NEBS compliant) and 6513-E chassis
        • Not supported in non-E Series chassis
                                • Any Cisco Catalyst 6500 E-Series chassis, including 6503-E, 6504-E,   6506-E, 6509-E, 6509-V-E (NEBS compliant) and 6513-E chassis
        • Not supported in non-E Series chassis
                
                            Slot requirements
                                • Can occupy any slot in any Cisco Catalyst 6503-E, 6504-E, 6506-E, 6509-E   or 6509-V-E or chassis
        • Can occupy slots 1-6 and 9-13 in a Cisco Catalyst 6513-E chassis
                                • Can occupy any slot in any Cisco Catalyst 6503-E, 6504-E, 6506-E, 6509-E   or 6509-V-E or chassis
        • Can occupy slots 1-6 and 9-13 in a Cisco Catalyst 6513-E chassis
                
                            Onboard memory
                                1 GB default
                                1 GB default
                
                            Cabling Supported
                                10GBASE-CX4,   -SR, -LRM, -LX4, -LR, -ZR and -ER X2 fiber modules and 10GBASE-T
                                Category   6, 6A UTP & STP & Category 7 STP copper cabling