Network Configuration Guide
Page 15
... "Configuring Port Channels" Chapter 7, "Configuring vPCs" Description Provides an overview of the Cisco NX-OS interfaces. Describes how to configure Layer 2 switching ports as access or trunk ports. Describes how to configure Bidirectional Forwarding Detection (BFD) to provide fast forwarding-path...This document is for media types, encapsulations, topologies, and routing protocols.. OL-23435-03 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x xv Send document comments to nexus7k-docfeedback@cisco.com Preface This preface describes the audience, organization and ...
... "Configuring Port Channels" Chapter 7, "Configuring vPCs" Description Provides an overview of the Cisco NX-OS interfaces. Describes how to configure Layer 2 switching ports as access or trunk ports. Describes how to configure Bidirectional Forwarding Detection (BFD) to provide fast forwarding-path...This document is for media types, encapsulations, topologies, and routing protocols.. OL-23435-03 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x xv Send document comments to nexus7k-docfeedback@cisco.com Preface This preface describes the audience, organization and ...
Network Configuration Guide
Page 20
... 7000 Series Switch This section includes the following topics: • Access Ports, page 1-3 • Trunk Ports, page 1-3 • Private VLAN Hosts and Promiscuous Ports, page 1-3 • Routed Ports, page 1-3 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x 1-2 OL-23435-03 This section includes the following topics: • Ethernet Interfaces, page 1-2 •...
... 7000 Series Switch This section includes the following topics: • Access Ports, page 1-3 • Trunk Ports, page 1-3 • Private VLAN Hosts and Promiscuous Ports, page 1-3 • Routed Ports, page 1-3 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x 1-2 OL-23435-03 This section includes the following topics: • Ethernet Interfaces, page 1-2 •...
Network Configuration Guide
Page 21
... interface, or switched virtual interface (SVI), on configuring the IP address and default IP routing for two or more information about trunk-port interfaces, see Chapter 3, "Configuring Layer 2 Interfaces." A routed port is a physical port that can use promiscuous ports to communicate outside the PVLAN. For...ports and all with the same primary VLAN. For more information on routed ports, see the Cisco Nexus 7000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.x. Management Interface You can route IP traffic to another device. In a community VLAN, PVLAN hosts...
... interface, or switched virtual interface (SVI), on configuring the IP address and default IP routing for two or more information about trunk-port interfaces, see Chapter 3, "Configuring Layer 2 Interfaces." A routed port is a physical port that can use promiscuous ports to communicate outside the PVLAN. For...ports and all with the same primary VLAN. For more information on routed ports, see the Cisco Nexus 7000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.x. Management Interface You can route IP traffic to another device. In a community VLAN, PVLAN hosts...
Network Configuration Guide
Page 25
... are specifically used for Layer 2 interfaces (access or trunking interfaces), see Chapter 4, "Configuring Layer 3 Interfaces." To configure parameters that are specifically used for Layer 3 interfaces (routed interfaces, subinterfaces, VLAN interfaces, loopback interfaces, and IP... tunnels), see Chapter 3, "Configuring Layer 2 Interfaces." OL-23435-03 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x 2-1 Send document comments to nexus7k-docfeedback@cisco.com 2 C...
... are specifically used for Layer 2 interfaces (access or trunking interfaces), see Chapter 4, "Configuring Layer 3 Interfaces." To configure parameters that are specifically used for Layer 3 interfaces (routed interfaces, subinterfaces, VLAN interfaces, loopback interfaces, and IP... tunnels), see Chapter 3, "Configuring Layer 2 Interfaces." OL-23435-03 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x 2-1 Send document comments to nexus7k-docfeedback@cisco.com 2 C...
Network Configuration Guide
Page 85
...can carry traffic for information on subinterfaces on using the CLI, use trunk ports in the same VDC, and trunk ports cannot carry VLANs from different VDCs. Note See the Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 5.x, for several VLANs, the device uses the... IEEE 802.1Q encapsulation, or tagging, method (see the "IEEE 802.1Q Encapsulation" section on that port; Information About Access and Trunk Interfaces A Layer 2 ...
...can carry traffic for information on subinterfaces on using the CLI, use trunk ports in the same VDC, and trunk ports cannot carry VLANs from different VDCs. Note See the Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 5.x, for several VLANs, the device uses the... IEEE 802.1Q encapsulation, or tagging, method (see the "IEEE 802.1Q Encapsulation" section on that port; Information About Access and Trunk Interfaces A Layer 2 ...
Network Configuration Guide
Page 110
... statistics with a name that can route IP traffic to nexus7k-docfeedback@cisco.com • Tunnel Interfaces, page 4-4 • High Availability, page 4-4 • Virtualization Support, page 4-5 Routed Interfaces You can assign an IP address to the port, enable routing, and assign routing protocol characteristics to a VLAN ID using 802.1Q trunking. Beginning with the CLI setup script...
... statistics with a name that can route IP traffic to nexus7k-docfeedback@cisco.com • Tunnel Interfaces, page 4-4 • High Availability, page 4-4 • Virtualization Support, page 4-5 Routed Interfaces You can assign an IP address to the port, enable routing, and assign routing protocol characteristics to a VLAN ID using 802.1Q trunking. Beginning with the CLI setup script...
Network Configuration Guide
Page 111
... Interfaces Configuration Guide, Release 5.x 4-3 This interface contains three subinterfaces that connects to router B on interface E 2/1. You must enable the VLAN network interface feature before you can route across VLAN interfaces to provide Layer 3 inter-VLAN routing by the trunking port. See Cisco Nexus 7000 Series NX-OS System Management Configuration Guide, Release 5.x, for information on...
... Interfaces Configuration Guide, Release 5.x 4-3 This interface contains three subinterfaces that connects to router B on interface E 2/1. You must enable the VLAN network interface feature before you can route across VLAN interfaces to provide Layer 3 inter-VLAN routing by the trunking port. See Cisco Nexus 7000 Series NX-OS System Management Configuration Guide, Release 5.x, for information on...
Network Configuration Guide
Page 160
... nexus7k-docfeedback@cisco.com Figure 6-1 Port-Channel Interfaces VLAN interface VLAN 1 Port channel 20 Layer 3 Routing VLAN interface Port channel 22 VLAN 2 Port channel 21 Port channel 22.1 Eth 2/3 Port channel (L2 access) Port channel (L2 trunk) Port channel (L3 routed) 186642 Access Eth 1/1 Access Eth 1/2 Trunk Eth 2/1 Trunk Eth 2/2 Layer 2 Interfaces Routed Eth 1/3 Routed Eth 1/4 Routed GigEth 2/3 Layer...
... nexus7k-docfeedback@cisco.com Figure 6-1 Port-Channel Interfaces VLAN interface VLAN 1 Port channel 20 Layer 3 Routing VLAN interface Port channel 22 VLAN 2 Port channel 21 Port channel 22.1 Eth 2/3 Port channel (L2 access) Port channel (L2 trunk) Port channel (L3 routed) 186642 Access Eth 1/1 Access Eth 1/2 Trunk Eth 2/1 Trunk Eth 2/2 Layer 2 Interfaces Routed Eth 1/3 Routed Eth 1/4 Routed GigEth 2/3 Layer...
Network Configuration Guide
Page 228
...delay restore command. When you enable the vPC feature, the device automatically enables CFSoE, and you configure routing adjacency between the 2 vPC peer devices. • Use the non-VPC VLAN trunk with a dedicated VLAN interface. • Use vPC peer link with vPC enabled, the system displays...up . You must configure the same MAC address on FHRPs and routing. Information About vPCs Chapter 7 Configuring vPCs Send document comments to nexus7k-docfeedback@cisco.com In addition, you configure HSRP. CFSoE The Cisco Fabric Services over to the secondary vPC peer device, the FHRP ...
...delay restore command. When you enable the vPC feature, the device automatically enables CFSoE, and you configure routing adjacency between the 2 vPC peer devices. • Use the non-VPC VLAN trunk with a dedicated VLAN interface. • Use vPC peer link with vPC enabled, the system displays...up . You must configure the same MAC address on FHRPs and routing. Information About vPCs Chapter 7 Configuring vPCs Send document comments to nexus7k-docfeedback@cisco.com In addition, you configure HSRP. CFSoE The Cisco Fabric Services over to the secondary vPC peer device, the FHRP ...
Network Configuration Guide
Page 238
...Layer 2 port channels that you are designating as the peer link for redundancy. Ensure that you want on configuring VRFs, see the Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 5.x. Step 5 Step 6 Example: switch(config-vpc-domain)# exit switch(config)# show vpc statistics Example: switch#... running-config startup-config (Optional) Copies the running -config startup-config For more information on each device as the vPC peer link in trunk mode and that you use a Layer 3 port from each vPC peer device in that you configure a separate VRF and use two ports...
...Layer 2 port channels that you are designating as the peer link for redundancy. Ensure that you want on configuring VRFs, see the Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 5.x. Step 5 Step 6 Example: switch(config-vpc-domain)# exit switch(config)# show vpc statistics Example: switch#... running-config startup-config (Optional) Copies the running -config startup-config For more information on each device as the vPC peer link in trunk mode and that you use a Layer 3 port from each vPC peer device in that you configure a separate VRF and use two ports...
Network Configuration Guide
Page 240
...(config-if)# switchport trunk allowed vlan 1-120,201-3967 switch(config-if)# vpc peer-link switch(config-vpc-domain)# Configuring the vPC Peer-Gateway Beginning with Cisco NX-OS Release 4.2(1) and later releases, you must use the switchto vdc command). If routing protocol adjacencies are needed between vPC peer devices and a generic Layer...
...(config-if)# switchport trunk allowed vlan 1-120,201-3967 switch(config-if)# vpc peer-link switch(config-vpc-domain)# Configuring the vPC Peer-Gateway Beginning with Cisco NX-OS Release 4.2(1) and later releases, you must use the switchto vdc command). If routing protocol adjacencies are needed between vPC peer devices and a generic Layer...
Network Configuration Guide
Page 283
... at no license. Chapter 9 Configuring Q-in-Q VLAN Tunnels Licensing Requirements for Q-in-Q Tunnels Send document comments to nexus7k-docfeedback@cisco.com Licensing Requirements for Q-in-Q Tunnels The following table shows the licensing requirements for example, Layer 3 destination and source addresses)....-Q tagged packets is a trunk. Any feature not included in a license package is bundled with the Cisco NX-OS system images and is used across multiple inner (customer) VLANs. • Layer 3 and higher parameters cannot be routed. • Cisco Nexus 7000 Series devices can...
... at no license. Chapter 9 Configuring Q-in-Q VLAN Tunnels Licensing Requirements for Q-in-Q Tunnels Send document comments to nexus7k-docfeedback@cisco.com Licensing Requirements for Q-in-Q Tunnels The following table shows the licensing requirements for example, Layer 3 destination and source addresses)....-Q tagged packets is a trunk. Any feature not included in a license package is bundled with the Cisco NX-OS system images and is used across multiple inner (customer) VLANs. • Layer 3 and higher parameters cannot be routed. • Cisco Nexus 7000 Series devices can...
Network Configuration Guide
Page 300
... defined 2-5 guidelines 2-13 G graceful consistency check 7-39 guidelines port channels 6-14 H high availability BFD 5-4 HSRP vPCs 7-10 I IEEE 802.1Q access ports 3-5 STP 3-8 trunk ports 3-3, 3-4 IEEE 802.3ad 6-2 LACP 6-2 Interfaces routed 4-6 interfaces access port 3-10 administrative status configuring 2-37 IN-2 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03
... defined 2-5 guidelines 2-13 G graceful consistency check 7-39 guidelines port channels 6-14 H high availability BFD 5-4 HSRP vPCs 7-10 I IEEE 802.1Q access ports 3-5 STP 3-8 trunk ports 3-3, 3-4 IEEE 802.3ad 6-2 LACP 6-2 Interfaces routed 4-6 interfaces access port 3-10 administrative status configuring 2-37 IN-2 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03
Network Configuration Guide
Page 301
Index Send document comments to nexus7k-docfeedback@cisco.com defined 2-7 bandwidth 4-10 configuring 2-34 dedicated 2-19 defined 2-7 rate mode, configuring 2-19 shared 2-20 bandwidth, configuring 4-10 beacon mode configuring 2-17 defined 2-2 configuring as routed 4-6 counters 2-54 debounce timer configuring 2-26 defined 2-3...3-23 subinterfaces, configuring 4-8 switching between Layer 2 and Layer 3 2-13 TDR 2-12 throughput delay configuring 2-36 defined 2-7 trunk ports 3-13 tagged native VLAN traffic 3-20 tunnel 9-9, 9-10, 9-11, 9-13, 9-14 tunnels 8-2 types, specifying 2-15 UDLD configuring 2-...
Index Send document comments to nexus7k-docfeedback@cisco.com defined 2-7 bandwidth 4-10 configuring 2-34 dedicated 2-19 defined 2-7 rate mode, configuring 2-19 shared 2-20 bandwidth, configuring 4-10 beacon mode configuring 2-17 defined 2-2 configuring as routed 4-6 counters 2-54 debounce timer configuring 2-26 defined 2-3...3-23 subinterfaces, configuring 4-8 switching between Layer 2 and Layer 3 2-13 TDR 2-12 throughput delay configuring 2-36 defined 2-7 trunk ports 3-13 tagged native VLAN traffic 3-20 tunnel 9-9, 9-10, 9-11, 9-13, 9-14 tunnels 8-2 types, specifying 2-15 UDLD configuring 2-...