Reference Guide
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...SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide Defining Traffic Control The Traffic Control section contains the following fields: 60 Chapter 4: Configuring Device Security Defining Traffic Control This occupies bandwidth, and loads all ports. A Broadcast Storm is enabled per all ports on the relevant VLAN...broadcast messages simultaneously transmitted across a network by a single port. Forwarded message responses are flooded to time out. When Layer 2 frames are forwarded, Broadcast and Multicast frames are heaped onto the network, straining network resources or causing the ...
...SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide Defining Traffic Control The Traffic Control section contains the following fields: 60 Chapter 4: Configuring Device Security Defining Traffic Control This occupies bandwidth, and loads all ports. A Broadcast Storm is enabled per all ports on the relevant VLAN...broadcast messages simultaneously transmitted across a network by a single port. Forwarded message responses are flooded to time out. When Layer 2 frames are forwarded, Broadcast and Multicast frames are heaped onto the network, straining network resources or causing the ...
Reference Guide
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..., or through any other logical connection combination, since they are attached. Combining VLANs and GARP (Generic Attribute Registration Protocol) allows network managers to packet headers. VLANs function at a protocol level is required to flow more efficiently within the VLAN, a Layer 3 router working at Layer 2. VLAN tagging attaches a 4-byte tag to define network nodes into a single unit...
..., or through any other logical connection combination, since they are attached. Combining VLANs and GARP (Generic Attribute Registration Protocol) allows network managers to packet headers. VLANs function at a protocol level is required to flow more efficiently within the VLAN, a Layer 3 router working at Layer 2. VLAN tagging attaches a 4-byte tag to define network nodes into a single unit...
Reference Guide
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...Defines the Protocol group ID to which the interface is 12147483647. 2. The Add Protocol Group Page opens: 114 Chapter 6: Configuring VLANs Protocol Group Range is added. The Protocol Group Page opens: Protocol Group Page The Protocol Group Page contains the following fields:...Group ID (Hex) - NOTE: This setting is relevant only in Layer 2 mode. 1. Displays the packet type. Click the Add Button. Interfaces can be classified as a specific protocol based interface. Chapter 6 SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide Protocol Group The Protocol Group Page ...
...Defines the Protocol group ID to which the interface is 12147483647. 2. The Add Protocol Group Page opens: 114 Chapter 6: Configuring VLANs Protocol Group Range is added. The Protocol Group Page opens: Protocol Group Page The Protocol Group Page contains the following fields:...Group ID (Hex) - NOTE: This setting is relevant only in Layer 2 mode. 1. Displays the packet type. Click the Add Button. Interfaces can be classified as a specific protocol based interface. Chapter 6 SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide Protocol Group The Protocol Group Page ...
Reference Guide
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... opens: 124 Chapter 7: Configuring IP Information Configuring Layer 2 This prevents disconnecting from the network during a Stacking Master switchover. When the system is configured on the VLAN Management Properties Page. Click System > System Management > IP Addressing > IP Interface. Chapter 7 SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide Configuring Layer 2 The IP address and default gateway can...
... opens: 124 Chapter 7: Configuring IP Information Configuring Layer 2 This prevents disconnecting from the network during a Stacking Master switchover. When the system is configured on the VLAN Management Properties Page. Click System > System Management > IP Addressing > IP Interface. Chapter 7 SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide Configuring Layer 2 The IP address and default gateway can...
Reference Guide
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... correlation between each MAC address and its Chapter 7: Configuring IP Information 125 Configuring Layer 2 Retrieves the IP addresses using DHCP. • Static IP Address - Sets the management VLAN. Specifies the number of bits that converts IP addresses into physical addresses. Removes ...the IP address from the interface. Chapter SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide 7 IP Interface Page The ...
... correlation between each MAC address and its Chapter 7: Configuring IP Information 125 Configuring Layer 2 Retrieves the IP addresses using DHCP. • Static IP Address - Sets the management VLAN. Specifies the number of bits that converts IP addresses into physical addresses. Removes ...the IP address from the interface. Chapter SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide 7 IP Interface Page The ...
Reference Guide
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... address subnet of one of 0.0.0.0. The IP Interface Page opens: Chapter 7: Configuring IP Information 129 Configuring Layer 3 This provides greater network flexibility than Layer 2 mode where only a single IP address is not provided in the IP Routing Page. A predefined ...Default Gateway is configured on ports, LAGs or VLANS. Click System > System Management > IP Addressing > IP Interface. Chapter SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide 7 Configuring Layer 3 In Layer 3 mode, multiple IP addresses can be configured on ports, LAGs or...
... address subnet of one of 0.0.0.0. The IP Interface Page opens: Chapter 7: Configuring IP Information 129 Configuring Layer 3 This provides greater network flexibility than Layer 2 mode where only a single IP address is not provided in the IP Routing Page. A predefined ...Default Gateway is configured on ports, LAGs or VLANS. Click System > System Management > IP Addressing > IP Interface. Chapter SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide 7 Configuring Layer 3 In Layer 3 mode, multiple IP addresses can be configured on ports, LAGs or...
Reference Guide
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..., with no per -flow settings, even within a single traffic class. Chapter SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide 12 Configuring Quality of Service Network traffic is ...Class-Handling Attributes - Packet content - CoS is applied throughout the network. QoS in the VLAN header. • QoS refers to different classes, including: Bandwidth Management The Quality of ... the following elements: • Access Control Lists (ACLs) - Applies QoS/CoS mechanisms to Layer 2 traffic and above. Assigns incoming packets to a given traffic class, based on an attribute...
..., with no per -flow settings, even within a single traffic class. Chapter SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide 12 Configuring Quality of Service Network traffic is ...Class-Handling Attributes - Packet content - CoS is applied throughout the network. QoS in the VLAN header. • QoS refers to different classes, including: Bandwidth Management The Quality of ... the following elements: • Access Control Lists (ACLs) - Applies QoS/CoS mechanisms to Layer 2 traffic and above. Assigns incoming packets to a given traffic class, based on an attribute...
Software Configuration Guide
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... Obtaining Documentation and Submitting a Service Request ix Overview 1 Information About the Cisco Nexus 2000 Series Fabric Extender 2 Fabric Extender Terminology 2 Fabric Interface Features 3 Host Interfaces 3 Layer 3 Host Interfaces 3 Layer 2 Host Interfaces 3 Host Interface Port Channels 4 Layer 3 Host Interface Port Channels 4 Layer 2 Host Interface Port Channels 4 VLANs 5 Protocol Offload 5 Quality of Service 5 Access Control Lists 5 IGMP Snooping...
... Obtaining Documentation and Submitting a Service Request ix Overview 1 Information About the Cisco Nexus 2000 Series Fabric Extender 2 Fabric Extender Terminology 2 Fabric Interface Features 3 Host Interfaces 3 Layer 3 Host Interfaces 3 Layer 2 Host Interfaces 3 Host Interface Port Channels 4 Layer 3 Host Interface Port Channels 4 Layer 2 Host Interface Port Channels 4 VLANs 5 Protocol Offload 5 Quality of Service 5 Access Control Lists 5 IGMP Snooping...
Software Configuration Guide
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... Configuration Guide 5 The Fabric Extender supports Layer 2 VLAN trunks and IEEE 802.1Q VLAN encapsulation. Autonegotiation is off on the host interfaces. For more information about VLANs, see the Cisco Nexus 7000 Series NX-OS Layer 2 Switching Configuration Guide. Access Control Lists...Protocol Offload To reduce the load on its parent Cisco Nexus Series device. Host interfaces support pause frames, which are supported: • Link Layer Discovery Protocol (LLDP) and Data Center Bridging Exchange (DCBX) • Cisco Discovery Protocol (CDP) • Link Aggregation Control...
... Configuration Guide 5 The Fabric Extender supports Layer 2 VLAN trunks and IEEE 802.1Q VLAN encapsulation. Autonegotiation is off on the host interfaces. For more information about VLANs, see the Cisco Nexus 7000 Series NX-OS Layer 2 Switching Configuration Guide. Access Control Lists...Protocol Offload To reduce the load on its parent Cisco Nexus Series device. Host interfaces support pause frames, which are supported: • Link Layer Discovery Protocol (LLDP) and Data Center Bridging Exchange (DCBX) • Cisco Discovery Protocol (CDP) • Link Aggregation Control...
Software Configuration Guide
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...This example shows how to configure a Fabric Extender with a FEX (host vPC attached to its parent interface. The same VLAN ID can be reused between Layer 3 subinterfaces in the Layer 3 host interface (HIF) or host interface port channel (HIFPC) subinterface has only local significance to 2 different FEXs):...switchport switchport mode trunk switchport trunk allowed vlan 1-20 vpc 10 config t feature lacp int e101/1/1-2 channel-group 12 mode active no shutdown Int port-channel10 switchport switchport mode trunk switchport trunk allowed vlan 1-20 vpc 10 Cisco Nexus 2000 Series NX-OS Fabric ...
...This example shows how to configure a Fabric Extender with a FEX (host vPC attached to its parent interface. The same VLAN ID can be reused between Layer 3 subinterfaces in the Layer 3 host interface (HIF) or host interface port channel (HIFPC) subinterface has only local significance to 2 different FEXs):...switchport switchport mode trunk switchport trunk allowed vlan 1-20 vpc 10 config t feature lacp int e101/1/1-2 channel-group 12 mode active no shutdown Int port-channel10 switchport switchport mode trunk switchport trunk allowed vlan 1-20 vpc 10 Cisco Nexus 2000 Series NX-OS Fabric ...
Software Configuration Guide
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.... • (Optional) Configure a FEX switch ID. OL-25816-02 Cisco Nexus 2000 Series NX-OS Fabric Extender Software Configuration Guide 25 switch# config terminal switch(config)# spanning-tree vlan 11-20 priority 8192 switch(config)# 4 Configure the STP priority for all FabricPath Layer 2 gateway devices. • (Optional) Set the STP domain ID for...
.... • (Optional) Configure a FEX switch ID. OL-25816-02 Cisco Nexus 2000 Series NX-OS Fabric Extender Software Configuration Guide 25 switch# config terminal switch(config)# spanning-tree vlan 11-20 priority 8192 switch(config)# 4 Configure the STP priority for all FabricPath Layer 2 gateway devices. • (Optional) Set the STP domain ID for...