Yes it is marko. I have send-label on my neighbor statement. Can you elaborate? I might be about to learn something here.
Patrick A Baldwin On Jun 29, 2012, at 7:51 AM, "Marko Milivojevic" <[email protected]> wrote: > Is this the one where BB sits between peers? Could you perhaps send BB some > labels to make this work? :-) > > -- > Marko Milivojevic - CCIE #18427 > > :: This message was sent from a mobile device. I apologize for errors and > brevity. :: > > On Jun 29, 2012, at 1:01, "Baldwin, Patrick A. (MSFC-EO60)[HOSC SERVICES > CONTRACT]"<[email protected]> wrote: > >> Hi Experts, >> >> Lets see if anyone can help me shed some light on this weird issue in Vol 3 >> Lab 7T ticket two. The solution is to setup a EBGP multi hop neighbor >> relationship between R8 and R2 and I understand all of that. The problem is >> what my routers are doing and it is driving me nuts. >> >> R2 will not form a BGP neighbor relationship with R8 in fact it cannot ping >> R8 via the BGP route. If I replace the BGP route with a temporary static >> route or disable CEF then everything works as expected. >> >> I notice that the BGP route contains a label while the static route does >> not, I also understand that MPLS requires CEF so by disabling CEF I am >> probably bypassing MPLS. Therefore I think the weirdness relates to MPLS >> but I cannot for the life of me figure it out. Lots and lots of show >> commands below..... Any ideas what Im doing wrong? >> >> Thanks >> >> Patrick A Baldwin >> >> R2#sh ip cef >> %IPv4 CEF not running >> R2#sh ip ro >> Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP >> D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area >> N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 >> E1 - OSPF external type 1, E2 - OSPF external type 2 >> i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 >> ia - IS-IS inter area, * - candidate default, U - per-user static route >> o - ODR, P - periodic downloaded static route >> >> Gateway of last resort is not set >> >> 1.0.0.0/32 is subnetted, 1 subnets >> B 1.1.1.1 [20/0] via 24.1.1.1, 05:07:56 >> 24.0.0.0/8 is variably subnetted, 7 subnets, 2 masks >> C 24.24.1.0/24 is directly connected, GigabitEthernet0/1.24 >> C 24.24.2.0/24 is directly connected, Serial1/1 >> O IA 24.56.45.0/24 [110/49] via 24.24.1.4, 05:08:26, GigabitEthernet0/1.24 >> C 24.1.1.0/24 is directly connected, GigabitEthernet0/1.201 >> C 24.1.1.1/32 is directly connected, GigabitEthernet0/1.201 >> C 24.24.24.2/32 is directly connected, Loopback0 >> O 24.24.24.4/32 [110/2] via 24.24.1.4, 05:08:27, GigabitEthernet0/1.24 >> 78.0.0.0/32 is subnetted, 2 subnets >> B 78.78.78.8 [20/0] via 24.1.1.1, 05:07:57 >> B 78.78.78.7 [20/0] via 78.78.78.8, 04:26:23 >> 56.0.0.0/32 is subnetted, 2 subnets >> O E2 56.56.56.5 [110/20] via 24.24.1.4, 05:08:29, GigabitEthernet0/1.24 >> B 56.56.56.6 [200/0] via 24.24.24.4, 05:07:59 >> >> R2#sh ip ro 78.78.78.8 >> Routing entry for 78.78.78.8/32 >> Known via "bgp 24", distance 20, metric 0 >> Tag 1, type external >> Last update from 24.1.1.1 05:08:41 ago >> Routing Descriptor Blocks: >> * 24.1.1.1, from 24.1.1.1, 05:08:41 ago >> Route metric is 0, traffic share count is 1 >> AS Hops 2 >> Route tag 1 >> >> R2#sh ip ro 24.1.1.1 >> Routing entry for 24.1.1.1/32 >> Known via "connected", distance 0, metric 0 (connected, via interface) >> Redistributing via bgp 24 >> Routing Descriptor Blocks: >> * directly connected, via GigabitEthernet0/1.201 >> Route metric is 0, traffic share count is 1 >> >> >> R2#sh arp >> Protocol Address Age (min) Hardware Addr Type Interface >> Internet 24.1.1.1 71 000c.8532.8500 ARPA >> GigabitEthernet0/1.201 >> Internet 24.1.1.2 - 0012.d9dd.671b ARPA >> GigabitEthernet0/1.201 >> Internet 24.24.1.2 - 0012.d9dd.671b ARPA >> GigabitEthernet0/1.24 >> Internet 24.24.1.4 72 001b.54fb.a5c9 ARPA >> GigabitEthernet0/1.24 >> >> R2#conf t >> Enter configuration commands, one per line. End with CNTL/Z. >> R2(config)#ip cef >> R2(config)#exit >> R2# >> R2#sh ip cef adj g0/1.201 24.1.1.1 >> 24.1.1.1/32 >> attached to GigabitEthernet0/1.201 >> R2#sh arp >> Protocol Address Age (min) Hardware Addr Type Interface >> Internet 24.1.1.1 72 000c.8532.8500 ARPA >> GigabitEthernet0/1.201 >> Internet 24.1.1.2 - 0012.d9dd.671b ARPA >> GigabitEthernet0/1.201 >> Internet 24.24.1.2 - 0012.d9dd.671b ARPA >> GigabitEthernet0/1.24 >> Internet 24.24.1.4 72 001b.54fb.a5c9 ARPA >> GigabitEthernet0/1.24 >> >> R2#sh ip ro 24.1.1.1 >> Routing entry for 24.1.1.1/32 >> Known via "connected", distance 0, metric 0 (connected, via interface) >> Redistributing via bgp 24 >> Routing Descriptor Blocks: >> * directly connected, via GigabitEthernet0/1.201 >> Route metric is 0, traffic share count is 1 >> >> R2#sh ip ro 78.78.78.8 >> Routing entry for 78.78.78.8/32 >> Known via "bgp 24", distance 20, metric 0 >> Tag 1, type external >> Last update from 24.1.1.1 05:10:59 ago >> Routing Descriptor Blocks: >> * 24.1.1.1, from 24.1.1.1, 05:10:59 ago >> Route metric is 0, traffic share count is 1 >> AS Hops 2 >> Route tag 1 >> >> R2#sh bgp sum >> BGP router identifier 24.24.24.2, local AS number 24 >> BGP table version is 10, main routing table version 10 >> 7 network entries using 924 bytes of memory >> 8 path entries using 416 bytes of memory >> 11/6 BGP path/bestpath attribute entries using 1848 bytes of memory >> 5 BGP AS-PATH entries using 120 bytes of memory >> 0 BGP route-map cache entries using 0 bytes of memory >> 0 BGP filter-list cache entries using 0 bytes of memory >> Bitfield cache entries: current 6 (at peak 6) using 192 bytes of memory >> BGP using 3500 total bytes of memory >> BGP activity 14/0 prefixes, 15/0 paths, scan interval 60 secs >> >> Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down >> State/PfxRcd >> 24.1.1.1 4 1 321 318 10 0 0 05:12:21 >> 2 >> 24.24.24.4 4 24 318 318 10 0 0 05:11:34 >> 3 >> 78.78.78.8 4 78 274 275 10 0 0 04:29:37 >> 2 >> >> R2#ping 24.1.1.1 so 24.24.24.2 >> >> Type escape sequence to abort. >> Sending 5, 100-byte ICMP Echos to 24.1.1.1, timeout is 2 seconds: >> Packet sent with a source address of 24.24.24.2 >> !!!!! >> Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms >> >> R2#ping 78.78.78.8 so 24.24.24.2 >> >> Type escape sequence to abort. >> Sending 5, 100-byte ICMP Echos to 78.78.78.8, timeout is 2 seconds: >> Packet sent with a source address of 24.24.24.2 >> ..... >> Success rate is 0 percent (0/5) >> R2# >> *Jun 28 18:05:43.522: %BGP-3-NOTIFICATION: received from neighbor 78.78.78.8 >> 4/0 (hold time expired) 0 bytes >> R2# >> *Jun 28 18:05:43.522: %BGP-5-ADJCHANGE: neighbor 78.78.78.8 Down BGP >> Notification received >> >> R2#ping 24.1.1.1 so 24.24.24.2 >> >> Type escape sequence to abort. >> Sending 5, 100-byte ICMP Echos to 24.1.1.1, timeout is 2 seconds: >> Packet sent with a source address of 24.24.24.2 >> !!!!! >> Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms >> R2#sh ip cef >> Prefix Next Hop Interface >> 0.0.0.0/0 no route >> 0.0.0.0/8 drop >> 0.0.0.0/32 receive >> 1.1.1.1/32 24.1.1.1 GigabitEthernet0/1.201 >> 24.1.1.0/24 attached GigabitEthernet0/1.201 >> 24.1.1.0/32 receive GigabitEthernet0/1.201 >> 24.1.1.1/32 attached GigabitEthernet0/1.201 >> 24.1.1.2/32 receive GigabitEthernet0/1.201 >> 24.1.1.255/32 receive GigabitEthernet0/1.201 >> 24.24.1.0/24 attached GigabitEthernet0/1.24 >> 24.24.1.0/32 receive GigabitEthernet0/1.24 >> 24.24.1.2/32 receive GigabitEthernet0/1.24 >> 24.24.1.4/32 attached GigabitEthernet0/1.24 >> 24.24.1.255/32 receive GigabitEthernet0/1.24 >> 24.24.2.0/24 attached Serial1/1 >> 24.24.2.0/32 receive Serial1/1 >> 24.24.2.2/32 receive Serial1/1 >> 24.24.2.4/32 attached Serial1/1 >> 24.24.2.255/32 receive Serial1/1 >> 24.24.24.2/32 receive Loopback0 >> 24.24.24.4/32 24.24.1.4 GigabitEthernet0/1.24 >> 24.56.45.0/24 24.24.1.4 GigabitEthernet0/1.24 >> Prefix Next Hop Interface >> 56.56.56.5/32 24.24.1.4 GigabitEthernet0/1.24 >> 56.56.56.6/32 24.24.1.4 GigabitEthernet0/1.24 >> 78.78.78.8/32 24.1.1.1 GigabitEthernet0/1.201 >> 127.0.0.0/8 drop >> 224.0.0.0/4 multicast >> 224.0.0.0/24 receive >> 240.0.0.0/4 drop >> 255.255.255.255/32 receive >> R2#sh arp >> Protocol Address Age (min) Hardware Addr Type Interface >> Internet 24.1.1.1 74 000c.8532.8500 ARPA >> GigabitEthernet0/1.201 >> Internet 24.1.1.2 - 0012.d9dd.671b ARPA >> GigabitEthernet0/1.201 >> Internet 24.24.1.2 - 0012.d9dd.671b ARPA >> GigabitEthernet0/1.24 >> Internet 24.24.1.4 75 001b.54fb.a5c9 ARPA >> GigabitEthernet0/1.24 >> >> >> R2#sh mpls forwarding-table 78.78.78.8 det >> Local Outgoing Prefix Bytes Label Outgoing Next Hop >> Label Label or VC or Tunnel Id Switched interface >> None 275228 78.78.78.8/32 0 drop >> MAC/Encaps=0/4, MRU=0, Label Stack{275228} >> 4331C000 >> No output feature configured >> >> R2#debug cef all >> All CEF debugging is on >> *Jun 28 18:11:20.542: FIBif: Processing queued interface events >> *Jun 28 18:11:20.542: FIBif: [sw:<unknown>(11) 67D2F71C] Coming up >> *Jun 28 18:11:20.542: FIBif: [sw:<unknown>(11) 67D2F71C] Failed: Interface >> not really up >> *Jun 28 18:11:20.542: FIBif: Restarting queued interface events >> *Jun 28 18:11:21.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Locked path >> list >> *Jun 28 18:11:21.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:21.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:21.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Unlocking path >> list >> *Jun 28 18:11:21.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Locked path >> list >> *Jun 28 18:11:21.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Unlocking path >> list >> *Jun 28 18:11:21.330: FIBpathlist: {l-u} [1:v6-r 66C16C10(2)] Locked path >> list >> *Jun 28 18:11:21.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:21.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:2 >> R2#ping 78.1.330: FIBpathlist: {l-u} [1:v6-r 66C16C10(2)] Unlocking path list >> *Jun 28 18:11:21.330: FIBpathlist: {l-u} [1:v6-sp 66C16B78(2)] Locked path >> list >> *Jun 28 18:11:21.330: HW-API: Counter poll: Label[connid=1048577] >> *Jun 28 18:11:21.330: FIBpathlist: {l-u} [1:v6-sp 66C16B78(2)] Unlocking >> path list >> *Jun 28 18:11:21.330: FIBpathlist: {l-u} [1:v4-rnh-24.24.24.4[v4:Default] >> 683F41F4(3)] Locked path list >> *Jun 28 18:11:21.330: HW-API: Counter poll: Label[label=none] >> *Jun 28 18:11:21.330: FIBpathlist: {l-u} [1:v4-rnh-24.24.24.4[v4:Default] >> 683F41F4(3)] Unlocking path list >> R2#ping 78.78.78.8 so 24.24. >> *Jun 28 18:11:31.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Locked path >> list >> *Jun 28 18:11:31.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:31.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:31.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Unlocking path >> list >> *Jun 28 18:11:31.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Locked path >> list >> *Jun 28 18:11:31.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Unlocking path >> list >> *Jun 28 18:11:31.330: FIBpathlist: {l-u} [1:v6-r 66C16C10(2)] Locked path >> list >> *Jun 28 18:11:31.330: HW-API: Counter poll: Label[label=implicit-null] >> R2#ping 78.78.78.8 so 24.24.24. >> *Jun 28 18:11:31.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:31.330: FIBpathlist: {l-u} [1:v6-r 66C16C10(2)] Unlocking path >> list >> *Jun 28 18:11:31.330: FIBpathlist: {l-u} [1:v6-sp 66C16B78(2)] Locked path >> list >> *Jun 28 18:11:31.330: HW-API: Counter poll: Label[connid=1048577] >> *Jun 28 18:11:31.330: FIBpathlist: {l-u} [1:v6-sp 66C16B78(2)] Unlocking >> path list >> *Jun 28 18:11:31.330: FIBpathlist: {l-u} [1:v4-rnh-24.24.24.4[v4:Default] >> 683F41F4(3)] Locked path list >> *Jun 28 18:11:31.330: HW-API: Counter poll: Label[label=none] >> *Jun 28 18:11:31.330: FIBpathlist: {l-u} [1:v4-rnh-24.24.24.4[v4:Default] >> 683F41F4(3)] Unlocking path list >> R2#ping 78.78.78.8 so 24.24.24.2 >> >> Type escape sequence to abort. >> Sending 5, 100-byte ICMP Echos to 78.78.78.8, timeout is 2 seconds: >> Packet sent with a source address of 24.24.24.2 >> >> *Jun 28 18:11:35.542: FIBif: Processing queued interface events >> *Jun 28 18:11:35.542: FIBif: [sw:<unknown>(11) 67D2F71C] Coming up >> *Jun 28 18:11:35.542: FIBif: [sw:<unknown>(11) 67D2F71C] Failed: Interface >> not really up >> *Jun 28 18:11:35.542: FIBif: Restarting queued interface events... >> *Jun 28 18:11:41.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Locked path >> list >> *Jun 28 18:11:41.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:41.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:41.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Unlocking path >> list >> *Jun 28 18:11:41.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Locked path >> list >> *Jun 28 18:11:41.330: FIBpathlist: {l-u} [1:v4-r 677B2B1C(6)] Unlocking path >> list >> *Jun 28 18:11:41.330: FIBpathlist: {l-u} [1:v6-r 66C16C10(2)] Locked path >> list >> *Jun 28 18:11:41.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:41.330: HW-API: Counter poll: Label[label=implicit-null] >> *Jun 28 18:11:41.330: FIBpathlist: {l-u} [1:v6-r 66C16C10(2)] Unlocking path >> list >> *Jun 28 18:11:41.330: FIBpathlist: {l-u} [1:v6-sp 66C16B78(2)] Locked path >> list >> *Jun 28 18:11:41.330: HW-API: Counter poll: Label[connid=1048577] >> *Jun 28 18:11:41.330: FIBpathlist: {l-u} [1:v6-sp 66C16B78(2)] Unlocking >> path list >> *Jun 28 18:11:41.330: FIBpathlist: {l-u} [1:v4-rnh-24.24.24.4[v4:Default] >> 683F41F4(3)] Locked path list >> *Jun 28 18:11:41.330: HW-API: Counter poll: Label[label=none] >> *Jun 28 18:11:41.330: FIBpathlist: {l-u} [1:v4-rnh-24.24.24.4[v4:Default] >> 683F41F4(3)] Unlocking path list.. >> Success rate is 0 percent (0/5) >> R2# >> R2#u all >> All possible debugging has been turned off >> >> R2#sh mpls forwarding-table >> Local Outgoing Prefix Bytes Label Outgoing Next Hop >> Label Label or VC or Tunnel Id Switched interface >> 20 No Label 56.56.56.6/32 0 Gi0/1.24 24.24.1.4 >> >> R2#sh cef fib >> 30 allocated IPv4 entries, 0 failed allocations >> 11 allocated IPv6 entries, 0 failed allocations >> >> R2#sh cef int >> GigabitEthernet0/1 is up (if_number 2) >> Corresponding hwidb fast_if_number 13 >> Corresponding hwidb firstsw->if_number 2 >> Internet Protocol processing disabled >> Hardware idb is GigabitEthernet0/1 >> Fast switching type 1, interface type 27 >> IP CEF switching enabled >> IP CEF switching turbo vector >> IP CEF turbo switching turbo vector >> IP prefix lookup IPv4 mtrie 8-8-8-8 optimized >> Input fast flags 0x0, Output fast flags 0x0 >> ifindex 7(7) >> Slot Slot unit 1 VC -1 >> Transmit limit accumulator 0x0 (0x0) >> IP MTU 0 >> GigabitEthernet0/2 is down (if_number 3) >> Corresponding hwidb fast_if_number 3 >> Corresponding hwidb firstsw->if_number 3 >> Internet Protocol processing disabled >> Hardware idb is GigabitEthernet0/2 >> Fast switching type 1, interface type 27 >> IP CEF switching enabled >> IP CEF switching turbo vector >> IP CEF turbo switching turbo vector >> IP prefix lookup IPv4 mtrie 8-8-8-8 optimized >> Input fast flags 0x0, Output fast flags 0x0 >> ifindex 8(8) >> Slot Slot unit 2 VC -1 >> Transmit limit accumulator 0x0 (0x0) >> IP MTU 0 >> GigabitEthernet0/3 is down (if_number 4) >> Corresponding hwidb fast_if_number 4 >> Corresponding hwidb firstsw->if_number 4 >> >> R2#sh run int g0/1.201 >> Building configuration... >> >> Current configuration : 145 bytes >> ! >> interface GigabitEthernet0/1.201 >> encapsulation dot1Q 201 >> ip address 24.1.1.2 255.255.255.0 >> ip pim bsr-border >> ip pim sparse-dense-mode >> end >> >> R2#sh run int g0/1 >> Building configuration... >> >> Current configuration : 111 bytes >> ! >> interface GigabitEthernet0/1 >> no ip address >> duplex full >> speed auto >> media-type gbic >> negotiation auto >> end >> >> R2#sh ip int br >> Interface IP-Address OK? Method Status >> Protocol >> GigabitEthernet0/1 unassigned YES NVRAM up >> up >> GigabitEthernet0/1.24 24.24.1.2 YES NVRAM up >> up >> GigabitEthernet0/1.201 24.1.1.2 YES NVRAM up >> up >> GigabitEthernet0/2 unassigned YES NVRAM administratively down >> down >> GigabitEthernet0/3 unassigned YES NVRAM administratively down >> down >> Serial1/0 unassigned YES NVRAM administratively down >> down >> Serial1/1 24.24.2.2 YES NVRAM up >> up >> Serial1/2 unassigned YES NVRAM administratively down >> down >> Serial1/3 unassigned YES NVRAM administratively down >> down >> Loopback0 24.24.24.2 YES NVRAM up >> up >> Tunnel0 unassigned YES unset up >> up >> >> R2#sh mpls for >> Local Outgoing Prefix Bytes Label Outgoing Next Hop >> Label Label or VC or Tunnel Id Switched interface >> 20 No Label 56.56.56.6/32 0 Gi0/1.24 24.24.1.4 >> R2#sh ip ro >> Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP >> D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area >> N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 >> E1 - OSPF external type 1, E2 - OSPF external type 2 >> i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 >> ia - IS-IS inter area, * - candidate default, U - per-user static route >> o - ODR, P - periodic downloaded static route >> >> Gateway of last resort is not set >> >> 1.0.0.0/32 is subnetted, 1 subnets >> B 1.1.1.1 [20/0] via 24.1.1.1, 05:21:22 >> 24.0.0.0/8 is variably subnetted, 7 subnets, 2 masks >> C 24.24.1.0/24 is directly connected, GigabitEthernet0/1.24 >> C 24.24.2.0/24 is directly connected, Serial1/1 >> O IA 24.56.45.0/24 [110/49] via 24.24.1.4, 05:21:52, GigabitEthernet0/1.24 >> C 24.1.1.0/24 is directly connected, GigabitEthernet0/1.201 >> C 24.1.1.1/32 is directly connected, GigabitEthernet0/1.201 >> C 24.24.24.2/32 is directly connected, Loopback0 >> O 24.24.24.4/32 [110/2] via 24.24.1.4, 05:21:53, GigabitEthernet0/1.24 >> 78.0.0.0/32 is subnetted, 1 subnets >> B 78.78.78.8 [20/0] via 24.1.1.1, 05:21:23 >> 56.0.0.0/32 is subnetted, 2 subnets >> >> R2#ping 78.78.78.8 so 24.24.24.2 >> >> Type escape sequence to abort. >> Sending 5, 100-byte ICMP Echos to 78.78.78.8, timeout is 2 seconds: >> Packet sent with a source address of 24.24.24.2 >> ..... >> Success rate is 0 percent (0/5) >> R2#sh mpls int >> Interface IP Tunnel BGP Static Operational >> GigabitEthernet0/1.201 No No Yes No Yes >> R2#sh run int g0/1.201 >> Building configuration... >> >> Current configuration : 166 bytes >> ! >> interface GigabitEthernet0/1.201 >> encapsulation dot1Q 201 >> ip address 24.1.1.2 255.255.255.0 >> ip pim bsr-border >> ip pim sparse-dense-mode >> mpls bgp forwarding >> end >> >> >> R2#sh run | sec bgp >> mpls bgp forwarding >> router bgp 24 >> bgp router-id 24.24.24.2 >> bgp log-neighbor-changes >> neighbor 24.1.1.1 remote-as 1 >> neighbor 24.24.24.4 remote-as 24 >> neighbor 24.24.24.4 update-source Loopback0 >> neighbor 78.78.78.8 remote-as 78 >> neighbor 78.78.78.8 ebgp-multihop 255 >> neighbor 78.78.78.8 update-source Loopback0 >> ! >> address-family ipv4 >> redistribute connected route-map Loop0 >> neighbor 24.1.1.1 activate >> neighbor 24.1.1.1 send-label >> neighbor 24.24.24.4 activate >> neighbor 24.24.24.4 next-hop-self >> neighbor 78.78.78.8 activate >> neighbor 78.78.78.8 route-map no-l0 in >> no auto-summary >> no synchronization >> exit-address-family >> ! >> address-family ipv4 multicast >> neighbor 24.1.1.1 activate >> neighbor 24.24.24.4 activate >> neighbor 24.24.24.4 next-hop-self >> no auto-summary >> network 24.24.24.2 mask 255.255.255.255 >> exit-address-family >> R2# >> >> R2#sh mpls forwarding-table >> Local Outgoing Prefix Bytes Label Outgoing Next Hop >> Label Label or VC or Tunnel Id Switched interface >> 16 No Label 56.56.56.5/32 0 Gi0/1.24 24.24.1.4 >> 17 Pop Label 24.1.1.1/32 0 Gi0/1.201 24.1.1.1 >> 18 No Label 24.24.24.4/32 0 Gi0/1.24 24.24.1.4 >> 19 No Label 24.56.45.0/24 0 Gi0/1.24 24.24.1.4 >> 20 No Label 56.56.56.6/32 0 Gi0/1.24 24.24.1.4 >> >> >> >> R2#conf t >> Enter configuration commands, one per line. End with CNTL/Z. >> R2(config)#no ip cef >> R2(config)#^Z >> R2# >> *Jun 28 19:54:45.594: %SYS-5-CONFIG_I: Configured from console by console >> R2#ping 78.78.78.8 so 24.24.24.2 >> >> Type escape sequence to abort. >> Sending 5, 100-byte ICMP Echos to 78.78.78.8, timeout is 2 seconds: >> Packet sent with a source address of 24.24.24.2 >> !!!!! >> Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/4 ms >> R2# >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> >> Are you a CCNP or CCIE and looking for a job? Check out >> www.PlatinumPlacement.com >> >> http://onlinestudylist.com/mailman/listinfo/ccie_rs _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? 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