H3C S6520-SI Series Command Reference Manual
Virtual technologies
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Also See for S6520-SI Series:
- Troubleshooting manual (50 pages) ,
- Command reference manual (43 pages)
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H3C S6520X-SI & S6520-SI &
S5000-EI & MS4600 Switch Series
Virtual Technologies Command Reference
"H3C S6520X-SI Switch Series"
"H3C S6520-SI Switch Series"
"H3C S5000-EI Switch Series"
"H3C MS4600 Switch Series"
New H3C Technologies Co., Ltd.
http://www.h3c.com
Software version: Release 1110
Document version: 6W100-20180821
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Table of Contents
Related Manuals for H3C S6520-SI Series
Summary of Contents for H3C S6520-SI Series
- Page 1 H3C S6520X-SI & S6520-SI & S5000-EI & MS4600 Switch Series Virtual Technologies Command Reference "H3C S6520X-SI Switch Series" "H3C S6520-SI Switch Series" "H3C S5000-EI Switch Series" "H3C MS4600 Switch Series" New H3C Technologies Co., Ltd. http://www.h3c.com Software version: Release 1110...
- Page 2 The information in this document is subject to change without notice. All contents in this document, including statements, information, and recommendations, are believed to be accurate, but they are presented without warranty of any kind, express or implied. H3C shall not be liable for technical or editorial errors or omissions contained herein.
- Page 3 Preface This command reference describes IRF configuration commands for setting up and maintaining an IRF fabric, including: • Commands for IRF port binding configuration. • Commands for IRF member ID and priority configuration. • Commands for detecting IRF splits and maintaining the IRF fabric. This preface includes the following topics about the documentation: •...
- Page 4 GUI conventions Convention Description Window names, button names, field names, and menu items are in Boldface. For Boldface example, the New User window opens; click OK. Multi-level menus are separated by angle brackets. For example, File > Create > > Folder.
- Page 5 It is normal that the port numbers, sample output, screenshots, and other information in the examples differ from what you have on your device. Documentation feedback You can e-mail your comments about product documentation to info@h3c.com. We appreciate your comments.
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Page 6: Table Of Contents
Contents IRF commands ················································································ 1 display irf ··························································································································· 1 display irf configuration ········································································································· 2 display irf link ······················································································································ 3 display irf topology ··············································································································· 4 display mad ························································································································ 5 easy-irf ······························································································································ 8 irf auto-update enable ········································································································ 10 ... -
Page 7: Irf Commands
IRF commands display irf Use display irf to display IRF fabric information. Syntax display irf Views Any view Predefined user roles network-admin network-operator Examples # Display IRF fabric information. <Sysname> display irf MemberID Role Priority CPU-Mac Description Loading 00e0-fcbe-3102 F1Num001 Master 00e0-fcb1-ade2 F1Num002... -
Page 8: Display Irf Configuration
Field Description Description you have configured for the member device. • If no description is configured, this field displays a dashed line (-----). • If the description exceeds the maximum number of characters that can be Description displayed, an ellipsis (…) is displayed in place of the exceeding text. To display the complete description, use the display current-configuration... -
Page 9: Display Irf Link
Table 2 Command output Field Description MemberID Current member ID of the device. NewID Member ID assigned to the device. This member ID takes effect at reboot. Physical interfaces bound to IRF-port 1. IRF-Port1 This field displays disable if no physical interfaces are bound to the IRF port. Physical interfaces bound to IRF-port 2. -
Page 10: Display Irf Topology
Field Description IRF port number: • 1—IRF-port 1. IRF Port • 2—IRF-port 2. Physical interfaces bound to the IRF port. This field displays disable if no Interface physical interfaces have been bound to the IRF port. Link state of the IRF physical interface: •... -
Page 11: Display Mad
Field Description Link state of the IRF port: • UP—The IRF link is up. • DOWN—The IRF link is down because the port has no physical link or has not been activated by the irf-port-configuration active command. • DIS—No physical interfaces have been bound to the IRF port. Link •... - Page 12 Excluded ports (user-configured): Bridge-Aggregation4 Vlan-interface999 Excluded ports (system-configured): IRF physical interfaces: Ten-GigabitEthernet1/0/5 Ten-GigabitEthernet1/0/6 Ten-GigabitEthernet1/0/7 Ten-GigabitEthernet1/0/8 Ten-GigabitEthernet2/0/5 Ten-GigabitEthernet2/0/6 Ten-GigabitEthernet2/0/7 Ten-GigabitEthernet2/0/8 BFD MAD interfaces: Ten-GigabitEthernet1/0/10 Ten-GigabitEthernet2/0/10 Vlan-interface3 Member interfaces of excluded interface Bridge-Aggregation 4: Ten-GigabitEthernet1/0/11 Ten-GigabitEthernet2/0/11 MAD ARP disabled. MAD ND disabled. MAD LACP enabled interface: Bridge-Aggregation 1 MAD status : Normal...
- Page 13 Field Description Whether the IRF fabric is in Recovery state: • Yes—The IRF fabric is in Recovery state. When MAD detects that an IRF fabric has split into multiple IRF fabrics, it allows one fabric to forward traffic. All the other IRF fabrics are set to the Recovery state. In Multi-active recovery state Recovery state, MAD shuts down all service interfaces in the fabric except for the system- and user-excluded service interfaces.
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Page 14: Easy-Irf
Field Description BFD MAD operating status: • Normal—BFD MAD is operating correctly. • Faulty—BFD MAD is not operating correctly. Check the BFD MAD link MAD status connectivity. • N/A—BFD MAD link status cannot be detected. If BFD MAD is enabled on a management Ethernet port, it is normal that this field displays N/A. - Page 15 • Interactive method—Enter the easy-irf command without parameters. The system will guide you to set the parameters step by step. • Non-interactive method—Enter the easy-irf command with parameters. As a best practice, use the interactive method if you are new to IRF. If you execute this command multiple times, the following settings take effect: •...
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Page 16: Irf Auto-Update Enable
***************************************************************************** Select a member by its ID <2> [2]:2 Specify a new member ID <1~10> [1]: 3 Specify a domain ID <0~4294967295> [0]: 10 Specify a priority <1~32> [1]: 10 Specify IRF-port 1 bindings (a physical interface or a comma-separated physical interface list)[Disabled]: ten-gigabitethernet2/0/1,ten-gigabitethernet2/0/2 Specify IRF-port 2 bindings (a physical interface or a comma-separated physical interface list)[Disabled]:... -
Page 17: Irf Domain
<Sysname> system-view [Sysname] irf auto-update enable irf domain Use irf domain to assign a domain ID to the IRF fabric. Use undo irf domain to restore the default. Syntax irf domain domain-id undo irf domain Default The IRF domain ID is 0. Views System view Predefined user roles... -
Page 18: Irf Mac-Address
Views System view Predefined user roles network-admin Parameters interval : Sets the IRF link down report delay, in the range of 0 to 10000 milliseconds. If the interval is set to 0, link down events are reported without any delay. Usage guidelines When you configure the IRF link down report delay, follow these restrictions and guidelines: •... -
Page 19: Irf Mac-Address Persistent
When you replace an IRF fabric as a whole, you can configure the new IRF fabric with the bridge MAC address of the existing IRF fabric before the replacement to minimize service interruption. You must make sure the IRF bridge MAC address is unique on the switched LAN. After you specify an IRF bridge MAC address, the IRF fabric always uses the specified address as the IRF bridge MAC address. -
Page 20: Irf Member Description
If ARP MAD or ND MAD is used with the spanning tree feature, disable IRF bridge MAC persistence by using the undo irf mac-address persistent command. In addition, do not specify an IRF bridge MAC address by using the irf mac-address mac-address command. If the IRF fabric uses a daisy-chain topology and has aggregate links with upstream or downstream devices, do not execute the undo irf mac-address persistent command. -
Page 21: Irf Member Renumber
Use undo irf member priority to restore the default. Syntax irf member member-id priority priority undo irf member member-id priority Default The IRF member priority is 1. Views System view Predefined user roles network-admin Parameters member-id : Specifies an IRF member ID. The value range for IRF member IDs is 1 to 10. priority : Sets priority in the range of 1 to 32. -
Page 22: Irf-Port
Usage guidelines CAUTION: IRF member ID change can invalidate member ID-related settings, including interface and file path settings, and cause data loss. Make sure you fully understand its impact on your live network. To have the new ID take effect, you must reboot the IRF member. To cancel the member ID change before you reboot the member device, use the undo irf member renumber command. -
Page 23: Irf-Port-Configuration Active
Examples # Enter IRF-port 2/1 view. <Sysname> system-view [Sysname] irf-port 2/1 [Sysname-irf-port2/1] Related commands port group interface irf-port-configuration active Use irf-port-configuration active to activate IRF ports. Syntax irf-port-configuration active Views System view Predefined user roles network-admin Usage guidelines After connecting the physical interfaces between two devices and binding them to the correct IRF ports, you must use this command to activate the settings on the IRF ports. -
Page 24: Mad Arp Enable
(To leave the existing filename unchanged, press the enter key): flash:/startup.cfg exists, overwrite? [Y/N]:y Validating file. Please wait......Saved the current configuration to mainboard device successfully. # Activate the IRF port. [Sysname] irf-port-configuration active mad arp enable Use mad arp enable to enable ARP MAD. Use undo mad arp enable to disable ARP MAD. -
Page 25: Mad Bfd Enable
When you configure ARP MAD that uses management Ethernet ports, follow these restrictions and guidelines: Category Restrictions and guidelines Management Ethernet Connect a management Ethernet port on each member device to the ports for ARP MAD common Ethernet ports on the intermediate device. On the intermediate device, create a VLAN for ARP MAD, and assign the ARP MAD VLAN ports used for ARP MAD to the VLAN. - Page 26 Usage guidelines Do not configure BFD MAD together with ARP MAD or ND MAD, because they handle collisions differently. When you configure BFD MAD on a VLAN interface, follow these guidelines: Category Restrictions and guidelines • Do not enable BFD MAD on VLAN-interface 1. •...
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Page 27: Mad Enable
When you configure BFD MAD on a Layer 3 aggregate interface, follow these restrictions and guidelines: Category Restrictions and guidelines • Make sure the Layer 3 aggregate interface operates in static aggregation mode. • Make sure the member ports in the aggregation group do not exceed the BFD MAD-enabled Layer 3 maximum number of Selected ports allowed for an aggregation group. -
Page 28: Mad Exclude Interface
LACP MAD together with ARP MAD and ND MAD on an IRF fabric. LACP MAD requires an H3C device that supports extended LACPDUs to act as the intermediate device. You must set up a dynamic link aggregation group that spans all IRF member devices between the IRF fabric and the intermediate device. -
Page 29: Mad Ip Address
undo mad exclude interface interface-type interface-number Default Except for the service interfaces automatically excluded by the system, all service interfaces are shut down when the IRF fabric transits to the Recovery state. The system automatically excludes the following service interfaces from being shut down: •... -
Page 30: Mad Nd Enable
Management Ethernet interface view Predefined user roles network-admin Parameters ip-address : Specifies an IP address in dotted decimal notation. mask : Specifies a subnet mask in decimal dotted notation. mask-length : Specifies a subnet mask in length, in the range of 0 to 32. member member-id : Specifies the ID of an IRF member. -
Page 31: Mad Restore
Predefined user roles network-admin Usage guidelines Do not configure ND MAD together with LACP MAD or BFD MAD, because they handle collisions differently. Do not configure ND MAD on VLAN-interface 1. If one IRF fabric uses another IRF fabric as the intermediate device for ND MAD, you must assign the two IRF fabrics different domain IDs for correct split detection. -
Page 32: Port Group Interface
port group interface Use port group interface to bind a physical interface to an IRF port. Use undo port group interface to remove the binding of a physical interface to an IRF port. Syntax port group interface interface-type interface-number undo port group interface interface-name Default No physical interfaces are bound to an IRF port. -
Page 33: Index
Index D E I M P irf member priority,14 irf member renumber,15 display irf,1 irf-port,16 display irf configuration,2 irf-port-configuration active,17 display irf link,3 display irf topology,4 display mad,5 mad arp enable,18 mad bfd enable,19 enable,21 easy-irf,8 mad exclude interface,22 mad ip address,23 mad nd enable,24...