[c-nsp] MTU Mismatch
Mohammad Khalil
eng_mssk at hotmail.com
Mon Dec 28 10:11:06 EST 2009
hi all
i have Cisco 3750 connected to 6523 switch
on the 3750:
interface GigabitEthernet1/1/2
no switchport
ip address 10.20.3.18 255.255.255.252
no ip redirects
no ip unreachables
no ip proxy-arp
ip ospf network point-to-point
speed nonegotiate
end
sh int g1/1/2 | inc MTU
MTU 1512 bytes, BW 1000000 Kbit, DLY 10 usec,
on the 6523:
interface GigabitEthernet1/27
ip address 10.20.3.17 255.255.255.252
ip ospf network point-to-point
load-interval 30
speed nonegotiate
no mop enabled
end
sh int g1/27 | inc MTU
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec
The problem is that the OSPF is running and functioning well , how does the OSPF neighbor relation is up and there is an MTU mismatch ?
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