Hi,
All you need is an inbound access-list on either vlan 1 or vlan 40 to block the connection between these 2 subnets.
For example:
access-list 101 deny ip 10.0.0.0 0.0.0.255 10.0.40.0 0.0.0.255access-list 101 permit ip any any
!
int vlan 1
...
This "Gi1/1/2(s)" shows the port is suspended. The reason maybe incompatibility between speed, duplex, .... on the interfaces. Try "show int " in all members and check the interface configuration.
HTH
Houtan
Hi,
What's the output for the "show etherchannel summary " command?
if you see "Po1(SU)" in output, everything should be fine and just ignore the error message. Maybe it's related to negotiation between ports. Otherwise, please share the output of ...
Hi,You blocked DHCP discover packet with your current ACL, Discover packet has sender IP of 0.0.0.0 (port 68) and destination IP of 255.255.255.255 (port67) which is being blocked by this ACL. Adding line permit udp any eq 68 host 255.255.255.255 eq...
Hi, can u use some eigrp debug command on R1 to capture some traffic from eigrp neighbours? based on debug logs its easier to find a solution. HTHHoutan