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Thursday, April 21, 2011

WB Vol.1 Multicast - Auto Listener - Test


### Configuration ###
%% R1 %%
Loopback0
 ip address 150.1.1.1 255.255.255.0
!
interface FastEthernet0/0
 ip address 155.1.1.1 255.255.255.0
 ip pim sparse-mode
!
interface FastEthernet0/1
 ip address 155.1.12.1 255.255.255.0
 ip pim sparse-mode
!
ip pim autorp listener

%% R2 %%

interface Loopback0
 ip address 150.1.2.2 255.255.255.0
 ip pim sparse-mode
!
interface FastEthernet0/0
 ip address 155.1.12.2 255.255.255.0
 ip pim sparse-mode
!
interface FastEthernet0/1
 ip address 155.1.23.2 255.255.255.0
 ip pim sparse-mode
!
ip pim autorp listener
ip pim send-rp-announce Loopback0 scope 16

%% R3 %%

interface Loopback0
 ip address 150.1.3.3 255.255.255.0
 ip pim sparse-mode
!
interface FastEthernet0/0
 ip address 155.1.23.3 255.255.255.0
 ip pim sparse-mode
!
interface FastEthernet0/1
 ip address 155.1.34.3 255.255.255.0
 ip pim sparse-mode
!
ip pim autorp listener
ip pim send-rp-discovery Loopback0 scope 16

%% R4 %%


interface Loopback0
 ip address 150.1.4.4 255.255.255.0
!
interface FastEthernet0/0
 ip address 155.1.34.4 255.255.255.0
 ip pim sparse-mode
!
interface FastEthernet0/1
 ip address 155.1.4.4 255.255.255.0
 ip pim sparse-mode
 ip igmp join-group 224.10.10.10
!
ip pim autorp listener




### Verification ###
R1#ping 224.10.10.10

Type escape sequence to abort.
Sending 1, 100-byte ICMP Echos to 224.10.10.10, timeout is 2 seconds:

Reply to request 0 from 155.1.34.4, 28 ms
Reply to request 0 from 155.1.34.4, 36 ms


R1#sh ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report,
       Z - Multicast Tunnel, z - MDT-data group sender,
       Y - Joined MDT-data group, y - Sending to MDT-data group
Outgoing interface flags: H - Hardware switched, A - Assert winner
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 224.10.10.10), 00:04:40/stopped, RP 150.1.2.2, flags: SPF
  Incoming interface: FastEthernet0/1, RPF nbr 155.1.12.2
  Outgoing interface list: Null

(155.1.1.1, 224.10.10.10), 00:00:16/00:03:16, flags: FT
  Incoming interface: FastEthernet0/0, RPF nbr 0.0.0.0, Registering
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 00:00:16/00:03:13

(155.1.12.1, 224.10.10.10), 00:03:41/00:02:43, flags: PT
  Incoming interface: FastEthernet0/1, RPF nbr 0.0.0.0
  Outgoing interface list: Null

(*, 224.0.1.39), 04:57:11/stopped, RP 0.0.0.0, flags: D
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 04:57:11/00:00:00

(150.1.2.2, 224.0.1.39), 00:00:51/00:02:08, flags: PT
  Incoming interface: FastEthernet0/1, RPF nbr 155.1.12.2
  Outgoing interface list: Null

(*, 224.0.1.40), 04:57:26/stopped, RP 0.0.0.0, flags: DCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 04:57:26/00:00:00
    FastEthernet0/0, Forward/Sparse, 04:57:26/00:00:00

(150.1.3.3, 224.0.1.40), 00:13:02/00:02:03, flags: LT
  Incoming interface: FastEthernet0/1, RPF nbr 155.1.12.2
  Outgoing interface list:
    FastEthernet0/0, Forward/Sparse, 00:13:02/00:00:00

R1#


R2#sh ip mroute
IP Multicast Routing Table

(*, 224.10.10.10), 04:56:36/00:03:10, RP 150.1.2.2, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 04:56:36/00:03:10

(155.1.1.1, 224.10.10.10), 00:00:37/00:02:22, flags:
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.12.1
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 00:00:37/00:03:10

(155.1.12.1, 224.10.10.10), 00:00:37/00:03:00, flags: T
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.12.1
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 00:00:37/00:03:10

(*, 224.0.1.39), 04:57:32/stopped, RP 0.0.0.0, flags: DC
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 04:57:32/00:00:00
    FastEthernet0/0, Forward/Sparse, 04:57:32/00:00:00

(150.1.2.2, 224.0.1.39), 04:57:12/00:02:47, flags: T
  Incoming interface: Loopback0, RPF nbr 0.0.0.0
  Outgoing interface list:
    FastEthernet0/0, Prune/Sparse, 00:13:12/00:01:52
    FastEthernet0/1, Forward/Sparse, 04:57:12/00:00:00

(*, 224.0.1.40), 04:57:32/stopped, RP 0.0.0.0, flags: DCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback0, Forward/Sparse, 04:57:32/00:00:00
    FastEthernet0/1, Forward/Sparse, 04:57:32/00:00:00
    FastEthernet0/0, Forward/Sparse, 04:57:32/00:00:00

(150.1.3.3, 224.0.1.40), 00:13:23/00:02:47, flags: LT
  Incoming interface: FastEthernet0/1, RPF nbr 155.1.23.3
  Outgoing interface list:
    FastEthernet0/0, Forward/Sparse, 00:13:23/00:00:00
    Loopback0, Forward/Sparse, 00:13:23/00:00:00

R2#

R3#
R3#sh ip mroute
IP Multicast Routing Table

(*, 224.10.10.10), 04:57:02/00:02:45, RP 150.1.2.2, flags: S
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.23.2
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 04:57:02/00:02:45

(155.1.1.1, 224.10.10.10), 00:01:03/00:02:26, flags:
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.23.2
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 00:01:03/00:03:25

(155.1.12.1, 224.10.10.10), 00:01:03/00:02:25, flags:
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.23.2
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 00:01:03/00:03:24

(*, 224.0.1.39), 04:57:38/stopped, RP 0.0.0.0, flags: DCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback0, Forward/Sparse, 00:13:49/00:00:00
    FastEthernet0/1, Forward/Sparse, 04:57:39/00:00:00
    FastEthernet0/0, Forward/Sparse, 04:57:39/00:00:00

(150.1.2.2, 224.0.1.39), 00:16:38/00:02:27, flags: LT
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.23.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 00:13:50/00:00:00
    FastEthernet0/1, Forward/Sparse, 00:13:50/00:00:00

(*, 224.0.1.40), 04:57:44/stopped, RP 0.0.0.0, flags: DCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback0, Forward/Sparse, 00:13:50/00:00:00
    FastEthernet0/1, Forward/Sparse, 04:57:44/00:00:00
    FastEthernet0/0, Forward/Sparse, 04:57:44/00:00:00

(150.1.3.3, 224.0.1.40), 00:13:49/00:02:14, flags: LT
  Incoming interface: Loopback0, RPF nbr 0.0.0.0
  Outgoing interface list:
    FastEthernet0/0, Forward/Sparse, 00:13:49/00:00:00
    FastEthernet0/1, Forward/Sparse, 00:13:49/00:00:00

R3#

R4#sh ip mroute
IP Multicast Routing Table

(*, 224.10.10.10), 04:57:29/stopped, RP 150.1.2.2, flags: SJCL
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.34.3
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 04:57:29/00:02:03

(155.1.1.1, 224.10.10.10), 00:01:30/00:01:35, flags: LJT
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.34.3
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 00:01:30/00:02:03

(155.1.12.1, 224.10.10.10), 00:01:30/00:01:35, flags: LJT
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.34.3
  Outgoing interface list:
    FastEthernet0/1, Forward/Sparse, 00:01:30/00:02:03

(*, 224.0.1.39), 04:54:05/stopped, RP 0.0.0.0, flags: DC
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    FastEthernet0/0, Forward/Sparse, 04:54:05/00:00:00

(150.1.2.2, 224.0.1.39), 00:02:05/00:00:54, flags: PTX
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.34.3
  Outgoing interface list: Null

(*, 224.0.1.40), 04:58:03/stopped, RP 0.0.0.0, flags: DCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    FastEthernet0/0, Forward/Sparse, 04:58:03/00:00:00

(150.1.3.3, 224.0.1.40), 00:14:16/00:02:48, flags: PLTX
  Incoming interface: FastEthernet0/0, RPF nbr 155.1.34.3
  Outgoing interface list: Null

R4#


## Verification -2 ##

R1#sh ip pim rp
Group: 224.10.10.10, RP: 150.1.2.2, v2, uptime 00:15:26, expires 00:02:25
R1#sh ip pim rp map
PIM Group-to-RP Mappings

Group(s) 224.0.0.0/4
  RP 150.1.2.2 (?), v2v1
    Info source: 150.1.3.3 (?), elected via Auto-RP
         Uptime: 00:15:40, expires: 00:02:12
R1#

R2#sh ip pim rp
Group: 224.10.10.10, RP: 150.1.2.2, v2, v1, next RP-reachable in 00:00:54
R2#sh ip pim rp map
PIM Group-to-RP Mappings
This system is an RP (Auto-RP)

Group(s) 224.0.0.0/4
  RP 150.1.2.2 (?), v2v1
    Info source: 150.1.3.3 (?), elected via Auto-RP
         Uptime: 00:15:51, expires: 00:01:58
R2#

R3#sh ip pim rp
Group: 224.10.10.10, RP: 150.1.2.2, v2, v1, uptime 00:16:02, expires 00:02:53
R3#sh ip pim rp map
PIM Group-to-RP Mappings
This system is an RP-mapping agent (Loopback0)

Group(s) 224.0.0.0/4
  RP 150.1.2.2 (?), v2v1
    Info source: 150.1.2.2 (?), elected via Auto-RP
         Uptime: 00:16:03, expires: 00:02:52
R3#

R4#sh ip pim rp
Group: 224.10.10.10, RP: 150.1.2.2, v2, v1, uptime 00:16:11, expires 00:02:36
R4#sh ip pim rp map
PIM Group-to-RP Mappings

Group(s) 224.0.0.0/4
  RP 150.1.2.2 (?), v2v1
    Info source: 150.1.3.3 (?), elected via Auto-RP
         Uptime: 00:16:13, expires: 00:02:34
R4#

posted by kimiyone @ Thursday, April 21, 2011 

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