This is expected in some IOS releases. Here's how to overcome the problem: Router(config)#mpls static binding ipv4 ? A.B.C.D Destination prefix
Router(config)#mpls static binding ipv4 1.1.1.1 255.255.255.255 ? <16-0> Label Value <16 - 0> input Incoming (local) label output Outgoing (remote) label Router(config)# Router(config)#mpls label range ? <16-1048575> Minimum label value for dynamic label range Router(config)#mpls label range 100 199 ? static Specify block of labels for static bindings <cr> Router(config)#mpls label range 100 199 static 200 299 ? <cr> Router(config)#mpls label range 100 199 static 200 299 Router(config)# Router(config)# Router(config)#mpls static binding ipv4 1.1.1.1 255.255.255.255 ? <200-299> Label Value <200 - 299> input Incoming (local) label output Outgoing (remote) label Router(config)#mpls static binding ipv4 1.1.1.1 255.255.255.255 299 ? <cr> Router(config)#mpls static binding ipv4 1.1.1.1 255.255.255.255 299 Router(config)# Router(config)#do sh ver | inc IOS Cisco IOS Software, 7200 Software (C7200-ADVENTERPRISEK9-M), Version 12.4(22)T, RELEASE SOFTWARE (fc1) Router(config)# Regards, Antonio Soares, CCIE #18473 (R&S) [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Bryan Bartik Sent: segunda-feira, 15 de Junho de 2009 20:22 To: Victor Cappuccio Cc: [email protected]; [email protected] Subject: Re: No labels available to statically assign Victor, that is what I expected to see! I am running c3825-adventerprisek9-mz.124-22.T.bin....strange On Mon, Jun 15, 2009 at 1:16 PM, Victor Cappuccio <[email protected]>wrote: > Hi, ok I bite here, since I can see more options, so is there any > catch :) > > > Router(config)#$ binding ipv4 10.1.1.0 255.255.255.0 output 172.1.0.2 ? > <16-1048575> Label Value <16 - 1048575> > explicit-null IETF MPLS IPv4 explicit null label (0) > implicit-null IETF MPLS implicit null label (3) > tag-explicit-null Cisco tag-switching explicit null label (0) > tag-implicit-null Cisco tag-switching implicit null label (1) > > So you can imagine what to do with the input label > > - 0, IPv4 Explicit Null LabelThis value is legal only when it is the > sole label entry (no label stacking). It indicates that the label > must be > popped upon receipt. Forwarding continues based on the IPv4 packet. > - 1, Router Alert LabelWhen a packet is received with a top label > value of 1, it is delivered to the local software module for processing. > - 2, IPv6 Explicit Null LabelThis value is legal only when it is the > sole label entry (no label stacking). It indicates that the label > must be > popped upon receipt. Forwarding continues based on the IPv6 packet. > - 3, Implicit Null LabelThis label is used in the control protocol > (LDP, RSVP) only to request label popping by the downstream router. > It never > actually appears in the encapsulation. Labels with a value of 3 > should not > be used in the data packet as real labels. No payload type (IPv4 or > IPv6) is > implied with this label. > - 4 through 15Unassigned. -- But hey can we think in something to do > here :) j/k > > > > thanks > Victor.- > > > On Mon, Jun 15, 2009 at 7:34 PM, Bryan Bartik <[email protected]>wrote: > >> Hello, >> >> I am trying to assign some static labels but as you can see here, I >> have none available: >> >> R2#sho mpls label range >> Downstream Generic label region: Min/Max label: 16/10000 >> >> R2#conf t >> Enter configuration commands, one per line. End with CNTL/Z. >> R2(config)# >> R2(config)#mpls stat bind ipv4 1.1.1.1 255.255.255.255 ? >> <16-0> Label Value <16 - 0> >> input Incoming (local) label >> output Outgoing (remote) label >> >> >> The range is 16 to 0 and of course does not let me assign any >> value...any ideas? >> >> -- >> Bryan Bartik >> CCIE #23707 (R&S), CCNP >> Sr. Support Engineer - IPexpert, Inc. >> URL: http://www.IPexpert.com >> >> _____________________________________________________________________ >> Subscription information: http://www.groupstudy.com/list/comserv.html >> > > > > -- > Victor Cappuccio > CCIE R/S# 20657 > CCSI# 30452 > www.anetworkerblog.com > www.linkedin.com/in/vcappuccio > -- Bryan Bartik CCIE #23707 (R&S), CCNP Sr. Support Engineer - IPexpert, Inc. URL: http://www.IPexpert.com _____________________________________________________________________ Subscription information: http://www.groupstudy.com/list/comserv.html
