display trill topology
Use display trill topology to display TRILL topology information.
Syntax
display trill topology [ verbose ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
verbose: Displays detailed TRILL topology information. If you do not specify this keyword, the command displays brief TRILL topology information.
Examples
# Display brief TRILL topology information.
<Sysname> display trill topology TRILL topology information -------------------------- Flags: O-Node is overloaded R-Node is directly reachable D-Node or link is to be deleted SPF node Node flag SPF link Link cost Link flag -------------------------------------------------------------------------- 0011.2200.0201.00 -/-/- -->0011.2200.0301.01 20000 - 0011.2200.0301.01 -/R/- -->0011.2200.0201.00 0 - -->0011.2200.0301.00 0 - 0011.2200.0301.00 -/-/- -->0011.2200.0301.01 20000 -
# Display detailed TRILL topology information.
<Sysname> display trill topology verbose TRILL topology information -------------------------- Flags: O-Node is overloaded R-Node is directly reachable D-Node or link is to be deleted SPF node: 0011.2200.0201.00 Node flag: -/-/- SPF links count: 1 -->0011.2200.0301.01 Link cost: 20000 Link flag: - Link sources: 1 Link source 1 Type: Adjacent Interface: N/A Cost: 20000 NextHop: N/A SPF node: 0011.2200.0301.01 Node flag: -/R/- SPF links: 2 -->0011.2200.0201.00 Link cost: 0 Link flag: - Link sources count: 1 Link source 1 Type: Remote Interface: N/A Cost: 0 NextHop: N/A -->0011.2200.0301.00 Link cost: 0 Link flag: - Link sources: 1 Link source 1 Type: Remote Interface: Cost: 0 NextHop: 0x0002 SPF node: 0011.2200.0301.00 Node flag: -/-/- SPF links: 1 -->0011.2200.0301.01 Link cost: 20000 Link flag: - Link sources: 1 Link source 1 Type: Remote Interface: N/A Cost: 20000 NextHop: N/A
Table 14: Command output
Field | Description |
---|---|
SPF node | SPF node ID. |
Node flag | Flag that indicates the node state:
|
SPF links | Number of SPF links. |
Link flag | Flag that indicates the link state. If the link is to be deleted, this filed displays D. |
Link sources | Number of link sources. |
Link source 1 | Information about a link source. |
Type | Link source type:
|
Cost | Link cost from the RB to the link source. |