From: jgraun@attbi.com
Date: Tue Apr 29 2003 - 15:11:14 GMT-3
is the serial link between R3 and R4 running F/R?
> R4 is not a spoke, it is connected to R3 serially without FR running between
> them: Here is the physical setup:
> R3---------Serial------------R4 |
> | fr |
> |R2-----fr-----------R1----------fr-----------R5 Configs:
> ------------------------R1 interface Loopback0
> ip address 192.168.1.1 255.255.255.0
> !
> interface Ethernet0
> ip address 10.1.1.1 255.255.0.0
> no keepalive
> !
> interface Serial0
> no ip address
> encapsulation frame-relay
> frame-relay lmi-type ansi
> !
> interface Serial0.2 multipoint
> ip address 10.10.1.1 255.255.0.0
> ip ospf priority 100
> frame-relay map ip 10.10.1.2 102
> frame-relay map ip 10.10.1.3 103
> frame-relay map ip 10.10.1.5 105
> !
> interface Serial1
> no ip address
> shutdown
> !
> router ospf 64
> network 10.10.0.0 0.0.255.255 area 0
> network 10.1.0.0 0.0.255.255 area 1
> neighbor 10.10.1.2
> neighbor 10.10.1.3
> neighbor 10.10.1.5 --------------------------R2 interface Ethernet0
> ip address 137.20.20.1 255.255.255.0
> no keepalive
> !
> interface Serial0
> ip address 10.10.1.2 255.255.0.0
> encapsulation frame-relay
> ip ospf priority 0
> ip policy route-map ping
> frame-relay map ip 10.10.1.1 201 broadcast
> frame-relay lmi-type ansi
> !
> interface Serial1
> no ip address
> shutdown
> !
> router ospf 64
> network 137.20.20.0 0.0.0.255 area 10
> network 10.10.0.0 0.0.255.255 area 0
> default-information originate always metric 100 metric-type 1
> !
> ip local policy route-map ping
> ip classless
> ip route 0.0.0.0 0.0.0.0 137.20.20.2
> access-list 100 permit ip any host 10.10.1.5
> access-list 100 permit ip any host 10.10.1.3
> access-list 100 permit ip any 11.1.0.0 0.0.255.255
> access-list 100 permit ip any 10.4.0.0 0.0.0.255
> access-list 100 permit ip any 10.44.0.0 0.0.255.255
> access-list 100 permit ip any 10.34.0.0 0.0.255.255
> route-map ping permit 10
> match ip address 1 100
> set ip next-hop 10.10.1.1 -----------------------------------R3interface
> Ethernet0
> ip address 10.3.1.1 255.255.0.0
> no keepalive
> !
> interface Serial0
> ip address 10.10.1.3 255.255.0.0
> encapsulation frame-relay
> ip ospf priority 0
> ip policy route-map ping
> frame-relay map ip 10.10.1.1 301 broadcast
> frame-relay lmi-type ansi
> !
> interface Serial1
> ip address 10.34.1.1 255.255.0.0
> !
> router ospf 64
> log-adjacency-changes
> area 3 virtual-link 10.44.2.1
> network 10.10.0.0 0.0.255.255 area 0
> network 10.34.0.0 0.0.255.255 area 3
> !
> ip local policy route-map ping
> ip classless
> ip http server
> !
> access-list 100 permit ip any host 10.10.1.2
> access-list 100 permit ip any host 10.10.1.5
> access-list 100 permit ip any 11.1.0.0 0.0.255.255
> access-list 100 permit ip any 137.20.20.0 0.0.0.255
> route-map ping permit 10
> match ip address 100
> set ip next-hop 10.10.1.1--------------------------------------- From R2, i
> want to ping all loopbacks in R4.
>
> kasturi cisco <kasturi_cisco@hotmail.com> wrote:
> U say in ur Q..."I am trying to ping loopbacks and E0 address on R4 from R2 and
> R5 but am getting an encapsulation failed message". If i understand ur topolgy
> ur Pings from spokes are to get to another spoke R4 right ?
>
> If u dont have Fr-map on ur spoke to another spoke (or a dynamically learnt
> DLCI) u will get Encap failure messages. Can u send the complete configs of all
> routers.
>
>
> Good Luck,
> Kasturi.
> >From: sandaga >To: kasturi cisco >Subject: Re: BootCamp Lab 1 help >Date: Tue,
> 29 Apr 2003 08:03:32 -0700 (PDT) > >R3 ad R4 are connected serially not via FR.
> The networks i am trying to ping from the spokes R2 and R5 are in R4. > >kasturi
> cisco wrote: >Try putting an "Frame-relay map " statment for those interfaces on
> the router. The router does not know how to go out there. > >Good Luck,
> >Kasturi. > >From: sandaga >Reply-To: sandaga >To: CCIE Group study >Subject:
> BootCamp Lab 1 help >Date: Mon, 28 Apr 2003 09:29:44 -0700 (PDT) > >I am trying
> to ping loopbacks and E0 address on R4 from R2 and R5 but am getting an
> encapsulation failed message: R3 ----------Serial ------------------- R4 | | FR
> | | R2 ----FR--------R1(hub)----------FR-------R5 ----------------R2interface
> Ethernet0 > ip address 137.20.20.1 255.255.255.0 > no keepalive >! >interface
> Serial0 > ip address 10.10.1.2 255.255.0.0 > encapsulation frame-relay > ip
> policy route-map ping > frame-relay map ip 10.10.1.1 !
> 201 broadcast > frame-relay lmi-type ansi >! >interface Serial1 > no ip address
> > shutdown >! >router ospf 64 > network 137.20.20.0 0.0.0.255 area 10 > network
> 10.10.0.0 0.0.255.255 area 0 > default-information originate always metric 100
> metric-type 1 >! >ip local policy route-map ping >ip classless >ip route 0.0.0.0
> 0.0.0.0 137.20.20.2 >access-list 100 permit ip any host 10.10.1.5 >access-list
> 100 permit ip any host 10.10.1.3 >access-list 100 permit ip any 11.1.0.0
> 0.0.255.255 >access-list 100 permit ip any 10.4.0.0 0.0.0.255 >access-list 100
> permit ip any 10.44.0.0 0.0.255.255 >access-list 100 permit ip any 10.34.0.0
> 0.0.255.255 >route-map ping permit 10 > match ip address 1 100 > set ip next-hop
> 10.10.1.1 >!---------------R5interface Ethernet0 > ip address 11.1.1.5
> 255.255.0.0 > no keepalive > no cdp enable >! >interface Serial0 > ip address
> 10.10.1.5 255.255.0.0 > encapsulation frame-relay > ip ospf priority 0 > ip
> policy route-map ping > no fair-queue > frame-relay ma!
> p ip 10.10.1.1 501 broadcast > frame-relay lmi-type ansi >! >i!
> nterface
>
> Serial1 > no ip address > shutdown > no cdp enable >! >interface Serial2 > no
> ip address > shutdown > no cdp enable >! >interface Serial3 > no ip address >
> shutdown > no cdp enable >! >interface BRI0 > no ip address > encapsulation ppp
> > shutdown >! >router ospf 64 > log-adjacency-changes > network 10.10.0.0
> 0.0.255.255 area 0 > network 11.1.0.0 0.0.255.255 area 4 >! >ip local policy
> route-map ping >ip classless >ip http server >! >! >access-list 100 permit ip
> any host 10.10.1.3 >access-list 100 permit ip any 137.20.20.0 0.0.0.255
> >access-list 100 permit ip any 10.4.0.0 0.0.255.255 >access-list 100 permit ip
> any 10.44.0.0 0.0.255.255 >access-list 100 permit ip any 10.34.0.0 0.0.255.255
> >access-list 100 permit ip any host 10.10.1.2 >no cdp run >! >route-map ping
> permit 10 > match ip address 100 > set ip next-hop 10.10.1.1
> >!---------------------------------------R3interface Ethernet0 > ip address
> 10.3.1.1 255.255.0.0 > no keepalive >! >interface Serial0 > ip address 10.10.1.!
> 3 255.255.0.0 > encapsulation frame-relay > ip ospf priority 0 > ip policy
> route-map ping > frame-relay map ip 10.10.1.1 301 broadcast > frame-relay
> lmi-type ansi >! >interface Serial1 > ip address 10.34.1.1 255.255.0.0 >!
> >router ospf 64 > log-adjacency-changes > area 3 virtual-link 10.44.2.1 >
> network 10.10.0.0 0.0.255.255 area 0 > network 10.34.0.0 0.0.255.255 area 3 >!
> >ip local policy route-map ping >ip classless >ip http server >! >access-list
> 100 permit ip any 137.20.20.0 0.0.0.255 >access-list 100 permit ip any host
> 10.10.1.2 >access-list 100 permit ip any host 10.10.1.5 >access-list 100 permit
> ip any 11.1.0.0 0.0.255.255 >route-map ping permit 10 > match ip address 100 >
> set ip next-hop 10.10.1.1 >!------------------------------------------R4
> interface Loopback0 > ip address 10.44.1.1 255.255.255.0 >! >interface Loopback1
> > ip address 10.44.2.1 255.255.255.0 >! >interface Loopback2 > ip address
> 10.4.1.1 255.255.0.0 >! >interface Serial0 > ip address 10.34.1.2 255.2!
> 55.0.0 > no fair-queue > clock rate 64000 >! >interface Serial!
> 1 > no i
>
> p address > shutdown >! >interface TokenRing0 > no ip address > shutdown >!
> >interface BRI0 > no ip address > shutdown >! >router ospf 64 >
> log-adjacency-changes > area 3 virtual-link 10.34.1.1 > area 44 range 10.44.0.0
> 255.255.252.0 > network 10.4.0.0 0.0.255.255 area 3 > network 10.34.0.0
> 0.0.255.255 area 3 > network 10.44.1.0 0.0.0.255 area 44 > network 10.44.2.0
> 0.0.0.255 area 44 >!--------------------------------------Debug message on R3
> 01:08:53: IP: s=10.10.1.2 (Serial0), d=10.44.1.1 (Serial1), g=10.34.1.2, len
> 100, forward >01:08:53: IP: s=10.44.1.1 (Serial1), d=10.10.1.2 (Serial0),
> g=10.10.1.2, len 100, forward >01:08:53: IP: s=10.44.1.1 (Serial1), d=10.10.1.2
> (Serial0), len 100, encapsulation failed >01:08:54: IP: s=10.34.1.1 (local),
> d=224.0.0.5 (Serial1), len 68, sending broad/multicast >r3# >r3# >01:08:55: IP:
> s=10.10.1.2 (Serial0), d=10.44.1.1 (Serial1), g=10.34.1.2, len 100, forward
> >01:08:55: IP: s=10.44.1.1 (Serial1), d=10.10.1.2 (Serial0), g=10.10.1.2, len !
> 100, forward >01:08:55: IP: s=10.44.1.1 (Serial1), d=10.10.1.2 (Serial0), len
> 100, encapsulation failed >01:08:57: IP: s=10.10.1.2 (Serial0), d=10.44.1.1
> (Serial1), g=10.34.1.2, len 100, forward >01:08:57: IP: s=10.44.1.1 (Serial1),
> d=10.10.1.2 (Serial0), g=10.10.1.2, len 100, forward >01:08:57: IP: s=10.44.1.1
> (Serial1), d=10.10.1.2 (Serial0), len 100, encapsulation failed >01:08:59: IP:
> s=10.10.1.2 (Serial0), d=10.44.1.1 (Serial1), g=10.34.1.2, len 100, forward
> >01:08:59: IP: s=10.44.1.1 (Serial1), d=10.10.1.2 (Serial0), g=10.10.1.2, len
> 100, forward >01:08:59: IP: s=10.44.1.1 (Serial1), d=10.10.1.2 (Serial0), len
> 100, encapsulation failed >01:08:59: IP: s=10.34.1.2 (Serial1), d=224.0.0.5, len
> 68, rcvd 0 >01:09:01: IP: s=10.10.1.2 (Serial0), d=10.44.1.1 (Serial1),
> g=10.34.1.2, len 100, forward >01:09:01: IP: s=10.44.1.1 (Serial1), d=10.10.1.2
> (Serial0), g=10.10.1.2, len 100, forward >01:09:01: IP: s=10.44.1.1 (Serial1),
> d=10.10.1.2 (Serial0), len 100, encapsulation failed!
> >01:09:03: IP: s=10.10.1.2 (Serial0), d=10.44.1.1 (Serial1), !
> g=10.34.
>
> 1.2, len 100, forward >01:09:03: IP: s=10.44.1.1 (Serial1), d=10.10.1.2
> (Serial0), g=10.10.1.2, len 100, forward >01:09:03: IP: s=10.44.1.1 (Serial1),
> d=10.10.1.2 (Serial0), len 100, encapsulation failed >01:09:04: IP: s=10.34.1.1
> (local), d=224.0.0.5 (Serial1), len 68, sending broad/multicast >01:09:05: IP:
> s=10.10.1.2 (Serial0), d=10.44.1.1 (Serial1), g=10.34.1.2, len 100, forward
> >01:09:05: IP: s=10.44.1.1 (Serial1), d=10.10.1.2 (Serial0), g=10.10.1.2, len
> 100, forward >01:09:05: IP: s=10.44.1.1 (Serial1), d=10.10.1.2 (Serial0), len
> 100, encapsulation failed >01:09:07: IP: s=10.10.1.2 (Serial0), d=10.44.1.1
> (Serial1), g=10.34.1.2, len 100, forward >01:09:07: IP: s=10.44.1.1 (Serial1),
> d=10.10.1.2 (Serial0), g=10.10.1.2, len 100, forward >
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