About DirkDietz5932

DirkDietz5932 · 01-26-2020

Hi all, we are running many CISCO886VA-SEC-K9 on german ADSL lines. Currently we are running this IOS: 154-3.M8 Our config is basic: interface ATM0 no ip address no atm ilmi-keepalive ! interface ATM0.7 point-to-point mtu 1600 pvc 1/32 bridge-dot1q e...

DirkDietz5932 · 09-11-2019

Hi all, we are having trouble with VLAN tagging with 1G interfaces on ASR1004. Here the interface config: interface GigabitEthernet0/0/7.102 encapsulation dot1Q 137 ip address 2.32.99.81 255.255.255.252 When pinging the next hop it fails: Router...

DirkDietz5932 · 01-29-2020

Hi all (including Cisco TAC), i have now tested a bit more between Software versions. Last Image of tree 15.5: c880data-universalk9-mz.155-3.M10.binEverything works fine as expected, MTU of 1492 Byte are available. Router#ping 2.17.0.163 size 1474 ...

DirkDietz5932 · 01-26-2020

Hi, the configured MTU after IOS-Upgrade are: ATM0: 1600 ByteDialer1: 1492 Byte It doesn't change when removing and adding again. We still get 1474 Byte only. So what happens with 18 Byte?This starts with IOS 15.6. CheersDirk

DirkDietz5932 · 09-16-2019

Hi Rick, the interface is already in deleted status. Gi0/0/7.102 unassigned YES manual deleted down Yes something like ghost interfaces sounds magic as the config itself is the same compared to the working subinterfa...

DirkDietz5932 · 09-12-2019

Hi Paul, thanks for your feedback but the issue I have is not what you are talking about. The issue I have is that any interface with dedicated VLAN id does not work. When deleting this interface and creating a new one with absolut same VLAN id it wo...

Member Since	‎09-11-2019 03:08 AM
Date Last Visited	‎02-03-2020 01:46 PM
Posts	6

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MTU on CISCO886VA-SEC-K9

VLAN issues on ASR1004

Re: MTU on CISCO886VA-SEC-K9

Re: MTU on CISCO886VA-SEC-K9

Re: VLAN issues on ASR1004

Re: VLAN issues on ASR1004