zGreenGhostz
IS-IT--Management
I have been trying for a while to get this to work. I am at wits end. If anyone can help me it would be greatly appreciated.
Cisco 2924 connected to a Cisco 2651 (via f/0 cable)
I have 5 vlans created on the switch and 5 corresponding subinterfaces on the router.
Dot1q on the router subinterfaces and Dot1q on port 24 of the switch.
On the switch only one vlan (33) is up. Rest remain administratively down and won't come up.
I have another switch (cisco 2822 - also connected via f/o cable) from int fa2 (on 2822) to fa0/23 (on 2924)
ISL on this link
Router cfg seems fine so I set my acl to log
Pinging from the router to the 2924 shows "encapsulation failed"
On the 2924:
KYUL001#vlan database
KYUL001(vlan)#show current
VLAN ISL Id: 1 <- all vlans dislplay "vlan isl" like this
Q: is this just a designated name or does it refer to the actual encapsulation?
Can someone help me troubleshoot this in a methodical way? I will get the 2924's cfg up on here shortly. Meanwhile what do I look for first?
Cisco 2924 connected to a Cisco 2651 (via f/0 cable)
I have 5 vlans created on the switch and 5 corresponding subinterfaces on the router.
Dot1q on the router subinterfaces and Dot1q on port 24 of the switch.
On the switch only one vlan (33) is up. Rest remain administratively down and won't come up.
I have another switch (cisco 2822 - also connected via f/o cable) from int fa2 (on 2822) to fa0/23 (on 2924)
ISL on this link
Router cfg seems fine so I set my acl to log
Pinging from the router to the 2924 shows "encapsulation failed"
On the 2924:
KYUL001#vlan database
KYUL001(vlan)#show current
VLAN ISL Id: 1 <- all vlans dislplay "vlan isl" like this
Q: is this just a designated name or does it refer to the actual encapsulation?
Can someone help me troubleshoot this in a methodical way? I will get the 2924's cfg up on here shortly. Meanwhile what do I look for first?