Cisco Cisco IOS Software Release 12.2(27)SBC

다운로드
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MPLS Traffic Engineering—Configurable Path Calculation Metric for Tunnels
  Configuration Examples
7
Cisco IOS Release: Multiple releases (see the Feature History table)
    path option 1, type dynamic (Basis for Setup, path weight 10)
  Config Parameters:
    Bandwidth: 400 kps (Global)    Priority: 1  1   Affinity: 0x0/0xFFFF
    Metric Type: IGP                                            !!Note metric type
    AutoRoute:  enabled   LockDown: disabled  Loadshare: 0   bw-based
    auto-bw: disabled(0/115) 0  Bandwidth Requested: 0
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Name: te3640-17-c_t222              (Tunnel33) Destination: 192.168.100.22
  Status:
    Admin: up         Oper: up     Path: valid       Signalling: connected
    path option 1, type dynamic (Basis for Setup, path weight 10)
  Config Parameters:
    Bandwidth: 200 kbps (Global)   Priority: 1  1   Affinity: 0x0/0xFFFF
    Metric Type: TE                                              !!Note metric type
    AutoRoute:  enabled   LockDown: disabled  Loadshare: 0   bw-based
    auto-bw: disabled(0/115) 0  Bandwidth Requested: 0
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Configuration Examples 
The section illustrates how to configure the link metric type to be used for tunnel path selection, and how 
to configure the link metrics themselves. The configuration commands included below focus on 
specifying the metric type for path calculation and assigning metrics to links. Additional commands are 
required to fully configure the example scenario; for example, the IGP commands for traffic engineering 
and the link interface commands for enabling traffic engineering and specifying available bandwidth.
Consider the simple network topology shown in