MBGP, PIM and Co

Anton Gorlov написал(а) к Eugene Grosbein в Feb 18 10:51:18 по местному времени:

Привет Eugene!

20 фев 18 года (а было тогда 02:11)
Eugene Grosbein в своем письме к Anton Gorlov писал:

AG>> Что упускаю из вида?
EG> https://www.cisco.com/c/en/us/suppor...st/16450-mcast
EG> guide0.html

Да это я вчера нагуглил уже.
Как минимум в соседях я вижу "новый" роутер

ASW1_C6509#show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
P - Proxy Capable, S - State Refresh Capable, G - GenID Capable
Neighbor Interface Uptime/Expires Ver DR
Address Prio/Mode
81.200.240.105 Vlan110 2w2d/00:01:19 v2 1 / S P G
192.168.254.253 Vlan6 17:33:11/00:01:23 v2 1 / G

В 6 vlan он.

На 2 роутере

SNR-S4550-24XQ-AC#show ip pim neighbor
Neighbor Interface Uptime/Expires Ver DR
Address Priority/Mode
192.168.254.254 Vlan6 17:37:46/00:01:40 v2 1 / DR


А вот дальше на 2 роутере тишина

SNR-S4550-24XQ-AC#show ip mroute 233.96.36.8
Name: Loopback, Index: 9000, State:49
Name: Ethernet0, Index: 30002, State:1002
Name: Vlan200, Index: 3200, State:1043
Name: Vlan6, Index: 3006, State:1043
Name: Vlan7, Index: 3007, State:1043
Name: pimreg, Index: 30008, State:c1
Name: Loopback2, Index: 9002, State:104b
The total matched ipmr active mfc entries is 0, unresolved ipmr entries is 0
Group Origin Iif Wrong Oif:TTL



На 1


ASW1_C6509#show ip mroute 233.96.36.8
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, E - Extranet,
X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
U - URD, I - Received Source Specific Нost Report,
Z - Multicast Tunnel, z - MDT-data group sender,
Y - Joined MDT-data group, y - Sending to MDT-data group,
G - Received BGP C-Mroute, g - Sent BGP C-Mroute,
Q - Received BGP S-A Route, q - Sent BGP S-A Route,
V - RD & Vector, v - Vector
Outgoing interface flags: Н - Нardware switched, A - Assert winner
Timers: Uptime/Expires
Interface state: Interface, Next-Нop or VCD, State/Mode

(*, 233.96.36.8), 05:06:16/stopped, RP 192.168.255.254, flags: SJC
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
Vlan99, Forward/Sparse, 05:06:16/00:02:18

(192.168.212.11, 233.96.36.8), 05:06:16/00:02:59, flags: MT
Incoming interface: Vlan110, RPF nbr 81.200.240.105, Mbgp, RPF-MFD
Outgoing interface list:
Vlan99, Forward/Sparse, 05:06:16/00:02:18, Н









С уважением. Anton aka Stalker

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