show command / ping / traceroute
R8#traceroute 1.1.1.1 so lo0 numeric
Type escape sequence to abort.
Tracing the route to 1.1.1.1
VRF info: (vrf in name/id, vrf out name/id)
1 200.7.8.7 12 msec 8 msec 4 msec
2 10.6.7.6 [MPLS: Labels 6001/1000 Exp 0] 80 msec 72 msec 76 msec
3 10.5.6.5 [MPLS: Labels 25010/1000 Exp 0] 92 msec 76 msec 76 msec
4 10.3.5.3 [MPLS: Labels 3000/1000 Exp 0] 84 msec 76 msec 80 msec
5 100.1.2.2 [MPLS: Label 1000 Exp 0] 80 msec 40 msec 56 msec
6 100.1.2.1 92 msec * 88 msec
RP/0/0/CPU0:XR5#sh mpls traffic-eng tunnels
Tue Jul 23 16:45:13.211 UTC
Name: tunnel-te1 Destination: 3.3.3.3 Ifhandle:0x780
Signalled-Name: XR5_t1
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 1, type explicit AVOID_XR5_R3_LINK (Basis for Setup, path weight 3)
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 0 kbps CT0
Creation Time: Tue Jul 23 16:42:18 2019 (00:02:55 ago)
Config Parameters:
Bandwidth: 0 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (global)
Path Selection:
Tiebreaker: Min-fill (default)
Hop-limit: disabled
Cost-limit: disabled
Path-invalidation timeout: 10000 msec (default), Action: Tear (default)
AutoRoute: disabled LockDown: disabled Policy class: not set
Forward class: 0 (default)
Forwarding-Adjacency: disabled
Autoroute Destinations: 0
Loadshare: 0 equal loadshares
Auto-bw: disabled
Fast Reroute: Disabled, Protection Desired: None
Path Protection: Not Enabled
BFD Fast Detection: Disabled
Reoptimization after affinity failure: Enabled
Soft Preemption: Disabled
History:
Tunnel has been up for: 00:00:59 (since Tue Jul 23 16:44:14 UTC 2019)
Current LSP:
Uptime: 00:00:59 (since Tue Jul 23 16:44:14 UTC 2019)
Path info (OSPF 1 area 0):
Node hop count: 3
Hop0: 10.5.6.6
Hop1: 10.4.6.6
Hop2: 10.4.6.4
Hop3: 10.3.4.4
Hop4: 10.3.4.3
Hop5: 3.3.3.3
LSP Tunnel 7.7.7.7 0 [2] is signalled, Signaling State: up
Tunnel Name: XR7_t0 Tunnel Role: Mid
InLabel: GigabitEthernet0/0/0/2, 25010
OutLabel: GigabitEthernet0/0/0/1, 3000
Signalling Info:
Src 7.7.7.7 Dst 2.2.2.2, Tun ID 0, Tun Inst 2, Ext ID 7.7.7.7
Router-IDs: upstream 6.6.6.6
local 5.5.5.5
downstream 3.3.3.3
Bandwidth: 0 kbps (CT0) Priority: 7 7 DSTE-class: 0
Soft Preemption: None
SRLGs: not collected
Path Info:
Incoming Address: 10.5.6.5
Incoming:
Explicit Route:
Strict, 10.5.6.5
Strict, 10.3.5.5
Strict, 10.3.5.3
Strict, 10.2.3.3
Strict, 10.2.3.2
Strict, 2.2.2.2
Outgoing:
Explicit Route:
Strict, 10.3.5.3
Strict, 10.2.3.3
Strict, 10.2.3.2
Strict, 2.2.2.2
Record Route: Disabled
Tspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
Session Attributes: Local Prot: Set, Node Prot: Not Set, BW Prot: Not Set
Soft Preemption Desired: Not Set
Resv Info:
Record Route:
IPv4 3.3.3.3, flags 0x20 (Node-ID)
Label 3000, flags 0x1
IPv4 2.2.2.2, flags 0x20 (Node-ID)
Label 0, flags 0x1
Fspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
Displayed 1 (of 1) heads, 1 (of 1) midpoints, 0 (of 0) tails
Displayed 1 up, 0 down, 0 recovering, 0 recovered heads
RP/0/0/CPU0:XR5#sh mpls traffic-eng tunnels protection
Tue Jul 23 16:46:54.194 UTC
XR7_t0 Tunnel Id: 0
LSP Midpoint, signaled, connection up
Src: 7.7.7.7, Dest: 2.2.2.2, Instance: 2
Fast Reroute Protection: Requested
Inbound: FRR Inactive
LSP signalling info:
Original: in i/f: GigabitEthernet0/0/0/2, label: 25010, phop: 10.5.6.6
Outbound: FRR Ready
Backup tunnel-te1 to LSP nhop
tunnel-te1: out i/f: GigabitEthernet0/0/0/2
LSP signalling info:
Original: out i/f: GigabitEthernet0/0/0/1, label: 3000, nhop: 10.3.5.3
With FRR: out i/f: tunnel-te1, label: 3000
LSP bw: 0 kbps, Backup level: any-class unlimited, type: CT0
XR5_t1 Tunnel Id: 1
LSP Head, Admin: up, Oper: up
Src: 5.5.5.5, Dest: 3.3.3.3, Instance: 2
Fast Reroute Protection: None
RP/0/0/CPU0:XR5#conf t
RP/0/0/CPU0:XR5(config)#int g0/0/0/1
RP/0/0/CPU0:XR5(config-if)#shut
RP/0/0/CPU0:XR5(config-if)#commit
R8#traceroute 1.1.1.1 so lo0 numeric
Type escape sequence to abort.
Tracing the route to 1.1.1.1
VRF info: (vrf in name/id, vrf out name/id)
1 200.7.8.7 8 msec 8 msec 20 msec
2 10.6.7.6 [MPLS: Labels 6001/1000 Exp 0] 108 msec 108 msec 100 msec
3 10.5.6.5 [MPLS: Labels 25010/1000 Exp 0] 108 msec 104 msec 100 msec
4 10.5.6.6 [MPLS: Labels 6002/3000/1000 Exp 0] 104 msec 104 msec 108 msec
5 10.4.6.4 [MPLS: Labels 4001/3000/1000 Exp 0] 100 msec 104 msec 104 msec
6 10.3.4.3 [MPLS: Labels 3000/1000 Exp 0] 104 msec 104 msec 104 msec
7 100.1.2.2 [MPLS: Label 1000 Exp 0] 92 msec 72 msec 88 msec
8 100.1.2.1 108 msec * 108 msec
RP/0/0/CPU0:XR5#sh mpls traffic-eng tunnels protection
Tue Jul 23 16:50:44.869 UTC
XR7_t0 Tunnel Id: 0
LSP Midpoint, signaled, connection up
Src: 7.7.7.7, Dest: 2.2.2.2, Instance: 2
Fast Reroute Protection: Requested
Inbound: FRR Inactive
LSP signalling info:
Original: in i/f: GigabitEthernet0/0/0/2, label: 25010, phop: 10.5.6.6
Outbound: FRR Active
Backup tunnel-te1 to LSP nhop
tunnel-te1: out i/f: GigabitEthernet0/0/0/2
LSP signalling info:
Original: out i/f: GigabitEthernet0/0/0/1, label: 3000, nhop: 10.3.5.3
With FRR: out i/f: tunnel-te1, label: 3000
LSP bw: 0 kbps, Backup level: any-class unlimited, type: CT0
XR5_t1 Tunnel Id: 1
LSP Head, Admin: up, Oper: up
Src: 5.5.5.5, Dest: 3.3.3.3, Instance: 2
Fast Reroute Protection: None
