02-07-2006 10:30 AM - edited 03-03-2019 01:43 AM
Environment:
Core - C6509 w/ Sup720 Layer3 / Multicast on
Client - C3560 Layer2 / Multicast on
See diagram
I have setup up a VLAN for my lab bench (VLAN211). Multicast for Symantec Ghost v.8.x will not work on this VLAN. If I change the port on the client switch from VLAN211 to VLAN23 (one my other client networks) then everything works fine.
From the 6509:
ip multicast-routing
mls ip multicast flow-stat-timer 9
ip pim send-rp-announce Vlan11 scope 16 group-list 1
ip pim send-rp-discovery scope 16
access-list 1 permit 239.0.0.0 0.255.255.255
interface Vlan11
description Backbone_Servers
ip address 10.1.1.3 255.255.255.0
ip helper-address 10.1.1.11
ip helper-address 10.1.1.111
ip helper-address 10.1.1.66
no ip redirects
ip pim sparse-dense-mode
interface Vlan23
description School_House
ip address 10.2.3.2 255.255.255.0
ip helper-address 10.1.1.11
ip helper-address 10.1.1.111
ip helper-address 10.1.1.66
no ip redirects
ip pim sparse-dense-mode
interface Vlan211
description IT_Bench
ip address 10.2.11.2 255.255.255.0
ip helper-address 10.1.1.11
ip helper-address 10.1.1.111
ip helper-address 10.1.1.66
no ip redirects
ip pim sparse-dense-mode
From the 3560 Client switch this port works:
interface FastEthernet0/1
switchport access vlan 23
switchport trunk encapsulation dot1q
switchport trunk native vlan 23
switchport trunk allowed vlan 23,33
switchport mode trunk
service-policy input WMT-POLICY
priority-queue out
no mdix auto
spanning-tree portfast
From the 3560 Client switch this port does NOT work:
interface FastEthernet0/3
switchport access vlan 211
switchport trunk encapsulation dot1q
switchport trunk native vlan 211
switchport trunk allowed vlan 211,311
switchport mode trunk
service-policy input WMT-POLICY
priority-queue out
no mdix auto
spanning-tree portfast
Anyone got any suggestions?
02-13-2006 12:10 PM
Did you create the layer 2 vlan on the 6500 , I see the layer 3 SVI created but don't see a layer 2 definition. If do a "show vlan " on the 6500 does vlan 211 show up and in the active state ???
02-14-2006 12:10 PM
It has been created. A 'show vlan' on the 6509 reports:
VLAN Name Status Ports
---- -------------------------------- --------- -----
23 School_House active
211 IT_Bench active
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
23 enet 100023 1500 - - - - - 0 0
211 enet 100211 1500 - - - - - 0 0
I listed only the two I referenced originally -- 23 works and 211 does not work.
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