[j-nsp] MPLS RSVP Juniper to Cisco

Supanekar, Harsh V harsh_v_supanekar at fanniemae.com
Mon Apr 21 15:21:49 EDT 2008


Hi,
 
Has anyone configured RSVP LSP between Juniper M series router and the
Cisco ISO SR series router.
>From the error message on the Juniper side (see below), it show that the
Cisco side is not configured for RSVP.  
Does anyone have any ideas?
 
Thanks
 
 
juniper at LAB1# run show mpls lsp detail 
Ingress LSP: 1 sessions
 
20.20.20.1
  From: 10.20.20.1, State: Dn, ActiveRoute: 0, LSPname: j-c
  ActivePath: (none)
  LoadBalance: Random
  Encoding type: Packet, Switching type: Packet, GPID: IPv4
  Primary                    State: Dn
    SmartOptimizeTimer: 180
    2 Apr 21 19:17:10.383 10.10.90.2: Non-RSVP capable router
detected[50 times]
Total 1 displayed, Up 0, Down 1

 
CISCO CONFIGURATION
 
mpls traffic-eng tunnels

interface Tunnel1
 ip unnumbered Loopback10
 tunnel destination 10.20.20.1
 tunnel mode mpls traffic-eng
 tunnel mpls traffic-eng autoroute announce
!
interface Loopback10
 ip address 20.20.20.1 255.255.255.255
 ip ospf 1 area 0
!
interface GigabitEthernet0/0/0
 mtu 9178
 ip address 10.10.90.2 255.255.255.252
 ip ospf 1 area 0
 negotiation auto
 mpls traffic-eng tunnels
 mpls ip
 no cdp enable
 ip rsvp bandwidth
 ip rsvp resource-provider none
 
!
router ospf 1
 log-adjacency-changes
 mpls traffic-eng router-id Loopback10
 mpls traffic-eng area 0
!
 
JUNIPER CONFIGURATION
 
ge-0/2/0 {
    mtu 9192;
    unit 0 {
        family inet {
            address 10.10.90.1/30;
        }
        family mpls;
    }
}
 
lo0 {
    unit 0 {
        family inet {
            address 10.20.20.1/32;
        }
    }
}
 
routing-options {   
    static {        
        route 0.0.0.0/0 next-hop 10.10.90.2;
    }               
}                   
protocols {         
    rsvp {          
        interface ge-0/2/0.0;
    }               
    mpls {          
        label-switched-path j-c {
            to 20.20.20.1;
            no-cspf;
        }           
        interface ge-0/0/0.0;
        interface ge-0/2/0.0;
    }               
    ospf {          
        traffic-engineering;
        area 0.0.0.0 {
            interface ge-0/2/0.0;
            interface lo0.0;
        }           
    }               
}            


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