switch Current configuration: 152 bytes ! interface FastEthernet0/9 switchport trunk encapsulation dot1q switchport trunk native vlan 666 switchport fashion trunk tensioning tree portfast end
Switch#sh cdp neighbors fastEthernet 0/9 Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone
Device ID Local Intrfce Holdtme Capability Platform Port ID TEST-CW-88-W3. net. dfs. de Fas 0/9 162 R ASR9K Ser Gig 0/0/1/19 Switch#
-------------------- But no CDP switch to ASR.....
RP/0/RSP0/CPU0: TEST-CW-88-W3#sh cdp neighbors Wed Sep 13 06:07:47.860 UTC Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID TEST-CW-88-W4. n Gi0/0/1/0 125 R ASR9K Ser Gi0/0/1/0 TEST-CW-88-W6. n Gi0/0/1/1 162 R I ASR-920-2 Gi0/0/2 TEST-CW-88-W4. n Gi0/0/0/0/0 173 R ASR9K Ser Gi0/0/0/0/0 RP/0/RSP0/CPU0: TEST-CW-88-W3#
Same behavior with LLDP (also with "lldp subinterfaces enable") Do you have any advice?
In EVPN A/A + IRB both PE in same EVI have BVI playing a default GW role. Its not supported to have BVI to be shutdown on one of PEs, In this case if if traffic hit this PE with DMAc equal to BVI Custom MAC, then it will drop this traffic du...
Crosswork Cloud - Crosswork Traffic Analysis - FAQ
Crosswork Cloud - Crosswork Traffic Analysis is a Cloud-hosted Software as a Service platform that provides Netflow based Traffic Analytics. The Crosswork Traffic Analysis platform Traffic Analysis, Peeri...
Cisco Champion Radio · S8|E9 Innovations to Achieve a Trustworthy Infrastructure
How do you know for certain that a router in your network has not been altered with since you deployed it? Wouldn’t it be great if you can cryptographically challenge your r...
IOS upgrade on asr9xx mandates rommon upgrades sometimes while they can be optional at other times. You may land up in unwanted situation if proper procedure is not followed during upgrades.
This article will include complete details about rommon ...
In some situation NCS560 RP become unresponsive after reload or powercycle.
In many NCS560 deployments are in remote location, deployment might be large and human intervention should be kept at minimum
Engineering team have been working on a str...