130
Table 45 Command output
Field Descri
tion
SpfNode
SPF node, represented by a router ID when the node
type is Router, or the IP address of the DR when the
node type is Network.
Node flag:
• I—The node is in initialization state.
• A—The node is on the candidate list.
• S—The node is on the SPF tree.
• R—The node is directly connected to the root node.
• D—The node is to be deleted.
SpfLink
SPF link, representing the peer node.
Link type:
• RT2RT—Router to router.
• NET2RT—Network to router.
• RT2NET—Router to network.
Link flag:
• I—The link is in initialization state.
• P—The peer is the parent node.
• C—The peer is the child node.
• D—The link is to be deleted.
• H—The next hop is changed.
• V—When the peer node is deleted or added, the
peer node is not on the SPF tree or is deleted.
• N—The link is newly added, and both end nodes
are on the SPF tree.
• G—The link is on the area change list.
# Display detailed topology information for area 0 in OSPF process 1.
<Sysname> display ospf 1 area 0 spf-tree verbose
OSPF Process 1 with Router ID 100.0.0.4
Flags: S-Node is on SPF tree R-Node is directly reachable
I-Node or Link is init D-Node or Link is to be deleted
P-Neighbor is parent A-Node is in candidate list
C-Neighbor is child G-Link is in change list
H-Nexthop changed N-Link is a new path
V-Link is involved
Area: 0.0.0.0 Shortest Path Tree
>LsId(192.168.119.130)
AdvId : 100.0.0.4 NodeType : Network
Mask : 255.255.255.0 SPFLinkCnt : 2 Distance: 10
VlinkData: 0.0.0.0 ParentLinkCnt: 1 NodeFlag: S R
NextHop : 1
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