Re: MPLS TE ( Affinity)

Hi Guys,

Please find attached the full config of all the three devices.

R8

mpls traffic-eng tunnels

interface Loopback2
 ip address 5.5.88.8 255.255.255.255

interface Loopback0
 ip address 5.5.8.8 255.255.255.255
 ip router isis
 ip pim sparse-mode
 isis circuit-type level-2-only

interface Ethernet3/2
 ip address 5.5.89.8 255.255.255.0
 ip router isis
 ip pim sparse-mode
 full-duplex
 mpls traffic-eng tunnels
 tag-switching ip
 isis circuit-type level-2-only
 isis network point-to-point
 ip rsvp bandwidth 100000 50000 sub-pool 20000

interface Ethernet3/0
 ip address 5.5.78.8 255.255.255.0
 ip router isis
 ip pim sparse-mode
 full-duplex
 mpls traffic-eng tunnels
 mpls traffic-eng attribute-flags 0x11
 tag-switching ip
 isis circuit-type level-2-only
 ip rsvp bandwidth 100000 50000 sub-pool 20000

interface Tunnel89
 ip unnumbered Loopback2
 tunnel destination 5.5.99.9
 tunnel mode mpls traffic-eng
 tunnel mpls traffic-eng priority 7 7
 tunnel mpls traffic-eng bandwidth sub-pool 5000
 tunnel mpls traffic-eng affinity 0x11 mask 0x11
 tunnel mpls traffic-eng path-option 1 dynamic

router isis
 net 49.0005.0000.0000.0008.00
 is-type level-2-only
 metric-style wide level-2
 log-adjacency-changes
 mpls traffic-eng router-id Loopback2
 mpls traffic-eng level-2

R7

mpls traffic-eng tunnels

interface Ethernet3/1
 ip address 5.5.79.7 255.255.255.0
 ip router isis
 ip pim sparse-mode
 full-duplex
 mpls traffic-eng tunnels
 tag-switching ip
 isis circuit-type level-2-only
 isis priority 127
 ip rsvp bandwidth 100000 50000 sub-pool 20000

interface Ethernet3/0
 ip address 5.5.78.7 255.255.255.0
 ip router isis
 ip pim sparse-mode
 full-duplex
 mpls traffic-eng tunnels
 tag-switching ip
 isis circuit-type level-2-only
 isis priority 127
 ip rsvp bandwidth 100000 50000 sub-pool 20000

router isis
 net 49.0005.0000.0000.0007.00
 is-type level-2-only
 metric-style wide level-2
 log-adjacency-changes
 mpls traffic-eng router-id Loopback0
 mpls traffic-eng level-2

R9

mpls traffic-eng tunnels

interface Loopback0
 ip address 5.5.9.9 255.255.255.255
 ip router isis
 ip pim sparse-mode
 isis circuit-type level-2-only

interface Loopback2
 ip address 5.5.99.9 255.255.255.255

interface FastEthernet2/0
 ip address 5.5.89.9 255.255.255.0
 ip router isis
 ip pim sparse-mode
 duplex auto
 speed auto
 mpls traffic-eng tunnels
 tag-switching ip
 isis circuit-type level-2-only
 isis network point-to-point
 ip rsvp bandwidth 100000 50000 sub-pool 20000

interface FastEthernet1/0
 ip address 5.5.79.9 255.255.255.0
 ip router isis
 ip pim sparse-mode
 duplex auto
 speed auto
 mpls traffic-eng tunnels
 mpls traffic-eng attribute-flags 0x11
 tag-switching ip
 isis circuit-type level-2-only
 ip rsvp bandwidth 100000 50000 sub-pool 20000

router isis
 net 49.0005.0000.0000.0009.00
 is-type level-2-only
 metric-style wide level-2
 log-adjacency-changes
 mpls traffic-eng router-id Loopback2
 mpls traffic-eng level-2

interface Tunnel98
 ip unnumbered Loopback2
 tunnel destination 5.5.88.8
 tunnel mode mpls traffic-eng
 tunnel mpls traffic-eng priority 7 7
 tunnel mpls traffic-eng bandwidth sub-pool 5000
 tunnel mpls traffic-eng affinity 0x11 mask 0x11
 tunnel mpls traffic-eng path-option 1 dynamic

BOTH TUNNELS ARE DOWN NOW.

R9#sh mpls traffic-eng tunnels

Name: R9_t98 (Tunnel98) Destination: 5.5.88.8
  Status:
    Admin: up Oper: down Path: not valid Signalling: Down
    path option 1, type dynamic

  Config Parameters:
    Bandwidth: 5000 kbps (Sub) Priority: 7 7 Affinity: 0x11/0x11
    Metric Type: TE (default)
    AutoRoute: disabled LockDown: disabled Loadshare: 5000 bw-based
    auto-bw: disabled

  History:
    Tunnel:
      Time since created: 1 hours, 42 minutes
      Time since path change: 10 minutes, 1 seconds
    Prior LSP:
      ID: path option 1 [6]
      Removal Trigger: configuration changed
      Last Error: PCALC:: No path to destination, 0000.0000.0008.00

R8#sh mpls traffic-eng tunnels

Name: R8_t89 (Tunnel89) Destination: 5.5.99.9
  Status:
    Admin: up Oper: down Path: not valid Signalling: Down
    path option 1, type dynamic

  Config Parameters:
    Bandwidth: 5000 kbps (Sub) Priority: 7 7 Affinity: 0x11/0x11
    Metric Type: TE (default)
    AutoRoute: disabled LockDown: disabled Loadshare: 5000 bw-based
    auto-bw: disabled

  History:
    Tunnel:
      Time since created: 56 minutes, 25 seconds
      Time since path change: 35 minutes, 40 seconds
    Prior LSP:
      ID: path option 1 [31]
      Removal Trigger: configuration changed
      Last Error: PCALC:: No path to destination, 0000.0000.0009.00

Regards,
Gaurav

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Received on Wed Nov 03 2010 - 09:39:22 ART