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Metric Style
Correct Value Range for the isis metric Command
wide
0 to 16777215
narrow
0 to 63
wide transition
0 to 16777215
narrow transition
0 to 63
transition
0 to 63
Maximum Values in the Routing Table
IS-IS metric styles support different cost ranges for the route. The cost range for the narrow metric style is 0 to 1023, while all other
metric styles support a range of 0 to 0xFE000000.
Change the IS-IS Metric Style in One Level Only
By default, the IS-IS metric style is narrow. When you change from one IS-IS metric style to another, the IS-IS metric value
(configured with the
isis metric
command) could be affected.
In the following scenarios, the IS-type is either Level-1 or Level-2 or Level-1-2 and the metric style changes.
Table 47. Metric Value When the Metric Style Changes
Beginning Metric Style
Final Metric Style
Resulting IS-IS Metric Value
wide
narrow
default value (10) if the original value is
greater than 63. A message is sent to the
console.
wide
transition
truncated value (the truncated value
appears in the LSP only). The original
isis metric
value is displayed in the
show config
and
show running-
config
commands and is used if you
change back to transition metric style.
NOTE: A truncated value is a value
that is higher than 63, but set back
to 63 because the higher value is
not supported.
wide
narrow transition
default value (10) if the original value is
greater than 63. A message is sent to the
console.
wide
wide transition
original value
narrow
wide
original value
narrow
transition
original value
narrow
narrow transition
original value
narrow
wide transition
original value
transition
wide
original value
transition
narrow
original value
transition
narrow
original value
transition
wide transition
original value
464
Intermediate System to Intermediate System
Содержание S4048-ON
Страница 1: ...Dell Configuration Guide for the S4048 ON System 9 9 0 0 ...
Страница 146: ...Figure 14 BFD Three Way Handshake State Changes 146 Bidirectional Forwarding Detection BFD ...
Страница 477: ...Figure 68 Inspecting Configuration of LAG 10 on ALPHA Link Aggregation Control Protocol LACP 477 ...
Страница 480: ...Figure 70 Inspecting a LAG Port on BRAVO Using the show interface Command 480 Link Aggregation Control Protocol LACP ...
Страница 481: ...Figure 71 Inspecting LAG 10 Using the show interfaces port channel Command Link Aggregation Control Protocol LACP 481 ...
Страница 522: ...Figure 87 Configuring Interfaces for MSDP 522 Multicast Source Discovery Protocol MSDP ...
Страница 523: ...Figure 88 Configuring OSPF and BGP for MSDP Multicast Source Discovery Protocol MSDP 523 ...
Страница 524: ...Figure 89 Configuring PIM in Multiple Routing Domains 524 Multicast Source Discovery Protocol MSDP ...
Страница 528: ...Figure 91 MSDP Default Peer Scenario 1 528 Multicast Source Discovery Protocol MSDP ...
Страница 529: ...Figure 92 MSDP Default Peer Scenario 2 Multicast Source Discovery Protocol MSDP 529 ...
Страница 530: ...Figure 93 MSDP Default Peer Scenario 3 530 Multicast Source Discovery Protocol MSDP ...
Страница 633: ...Policy based Routing PBR 633 ...
Страница 777: ...Figure 119 Single and Double Tag TPID Match Service Provider Bridging 777 ...
Страница 778: ...Figure 120 Single and Double Tag First byte TPID Match 778 Service Provider Bridging ...