Cisco ASR 900 Series User Manual

Bandwidth: 200 kbps (Global) Priority: 7 7 Affinity: 0x0/0xFFFF
Metric Type: TE (default)
InLabel : -
OutLabel : GigabitEthernet0/0/2, 133
Next Hop : 101.106.1.1
Reverse Associated LSP Information:
Signaled Name: 54.4.4.4 1000
Tunnel: 1000, Source: 54.4.4.4, Dest: 56.6.6.6, LSP: 15 State: Up
Lockout Info:
Locked out: No
Lockout Originated By: None
Association:
Association Type: Single Sided Bidirectional LSPs
Association ID: 1000 Source: 56.6.6.6
Protecting
Extended Association:
Global source: 1000
Extended ID:
0x38060606 (56.6.6.6)
0x00000013 (0.0.0.19)
0x00000012 (0.0.0.18)
0x00000000 (0.0.0.0)
RSVP Signalling Info:
Src 56.6.6.6, Dst 54.4.4.4, Tun_Id 1000, Tun_Instance 19
RSVP Path Info:
My Address: 101.106.1.2
Explicit Route: 101.106.1.1 101.105.7.1 101.105.7.2 103.105.9.2
103.105.9.1 103.104.10.1 103.104.10.2 54.4.4.4
Record Route: NONE
Tspec: ave rate=200 kbits, burst=1000 bytes, peak rate=200 kbits
RSVP Resv Info:
Record Route: NONE
Fspec: ave rate=200 kbits, burst=1000 bytes, peak rate=200 kbits
Sticky Protect Path Info:
Path Option Index: 10
Explicit Route: 101.106.1.2 101.106.1.1 101.105.7.1 101.105.7.2
103.105.9.2 103.105.9.1 103.104.10.1 103.104.10.2
54.4.4.4
Flex LSP Hop Count and Cost-Max Limit
In some scenarios, path hop count is used as an estimate of path delay between a source node and destination
node.
The hop-limit is the number of nodes in the path, excluding the headend. For example, a single-hop tunnel
has a headend router and a tailend router, but no mid-node routers, a two-hop tunnel has a single mid-node
router and atailend router, and so on.
You can configure the hop-limit applicable to a specific tunnel. For example,
Router(config)# interface tunnel 1400
Router(config-if)# tunnel mpls traffic-eng path-selection hop-limit <1-255>
Consider the following simple topology with only the path cost and path hop count. The number indicated
along each link segment is the link cost.
MPLS Basic Configuration Guide, Cisco IOS XE Everest 16.5.1 (Cisco ASR 900 Series)
159
Flex LSP Overview
Flex LSP Hop Count and Cost-Max Limit

Cisco ASR 900 Series Specifications

General

Brand	Cisco
Model	ASR 900 Series
Category	Network Router
Language	English