700
Spanning Tree Commands
•
cost —
The port path cost. (Range: 0–200,000,000)
Default Configuration
The default value is 0, which signifies that the cost will be automatically
calculated based on port speed.
The default configuration is:
• Ethernet (10 Mbps)
—
2,000,000
• Fast Ethernet (100 Mbps)
—
200,000
• Gigabit Ethernet (1000 Mbps)
—
20,000
• Port-Channel
—
20,000
Command Mode
Interface Configuration (gigabitethernet, port-channel, tengigabitethernet)
mode
User Guidelines
MST instance id 0 is the common internal spanning tree instance (CIST).
Example
The following example configures the MSTP instance 1 path cost for
interface 1/0/9 to 4.
console(config)#interface gigabitethernet 1/0/9
console(config-if-1/0/9)#spanning-tree mst 1 cost 4
spanning-tree mst port-priority
Use the
spanning-tree mst port-priority
command in Interface Configuration
mode to configure port priority. To return to the default port priority, use the
no
form of this command.
Syntax
spanning-tree mst
instance-id
port-priority
priority
no spanning-tree mst
instance-id
port-priority
2CSPC4.XModular-SWUM200.book Page 700 Thursday, March 10, 2011 11:18 AM
Содержание PowerEdge M420
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Страница 310: ...310 Data Center Bridging Commands ...
Страница 316: ...316 DHCP Layer 2 Relay Commands Example console config dhcp l2relay vlan 10 340 345 ...
Страница 324: ...324 DHCP Management Interface Commands ...
Страница 340: ...340 DHCP Snooping Commands ...
Страница 354: ...354 Dynamic ARP Inspection Commands ...
Страница 405: ...Ethernet Configuration Commands 405 Name test ...
Страница 406: ...406 Ethernet Configuration Commands ...
Страница 426: ...426 Ethernet CFM Commands ...
Страница 486: ...486 IPv6 Access List Commands ...
Страница 497: ...IPv6 MLD Snooping Commands 497 Vlan Ipv6 Address Ports ...
Страница 498: ...498 IPv6 MLD Snooping Commands ...
Страница 512: ...512 IP Source Guard Commands ...
Страница 524: ...524 iSCSI Optimization Commands ...
Страница 532: ...532 Link Dependency Commands ...
Страница 572: ...572 Port Aggregator Commands ...
Страница 596: ...596 Port Monitor Commands Session ID Admin Mode Probe Port Mirrored Port Type 1 Enable 1 0 10 1 0 8 Rx Tx ...
Страница 756: ...756 VLAN Commands ...
Страница 762: ...762 Voice VLAN Commands ...
Страница 796: ...796 802 1x Commands ...
Страница 798: ...798 Layer 3 Commands ...
Страница 842: ...842 DHCP Server and Relay Agent Commands ...
Страница 868: ...868 DVMRP Commands ...
Страница 888: ...888 IGMP Commands ...
Страница 896: ...896 IGMP Proxy Commands ...
Страница 938: ...938 IP Routing Commands ...
Страница 1012: ...1012 IPv6 Routing Commands ...
Страница 1016: ...1016 Loopback Interface Commands ...
Страница 1048: ...1048 Multicast Commands ...
Страница 1064: ...1064 IPv6 Multicast Commands RP Address 3001 1 origin BSR ...
Страница 1142: ...1142 OSPF Commands ...
Страница 1202: ...1202 OSPFv3 Commands ...
Страница 1212: ...1212 Router Discovery Protocol Commands ...
Страница 1228: ...1228 Routing Information Protocol Commands ...
Страница 1234: ...1234 Tunnel Interface Commands console config interface tunnel 1 console config if tunnel1 tunnel source vlan 11 ...
Страница 1260: ...1260 Virtual Router Redundancy Protocol Commands ...
Страница 1262: ...1260 Utility Commands ...
Страница 1272: ...1270 Auto Install Commands ...
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Страница 1436: ...1432 RMON Commands ...
Страница 1476: ...1472 Sflow Commands ...
Страница 1536: ...1532 Syslog Commands ...
Страница 1602: ...1598 Telnet Server Commands ...
Страница 1604: ...1600 Terminal Length Commands ...
Страница 1618: ...1614 User Interface Commands ...
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Страница 1680: ...1676 Appendix A List of Commands ...
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