Consider the following scenario:ROUTER A CONFIGinterface Loopback1 ip address 10.10.10.255 255.255.255.255interface Loopback2 ip address 20.20.20.255 255.255.255.255interface FastEthernet0/0 no ip addressinterface FastEthernet0/0.1 encapsulation dot1...

Scenario: Point-to-point WAN connection between two EIGRP routers. Wan link is taking excessive errors to the point where EIGRP neighbor flaps but link itself does not i.e. line protocol remains up.Dampening does not help in this case as link itsel...

Upgraded my 5.0-1c IDSM2 blade to 5.1-1f and then to 5.1-3 but had not applied the 5.1-1p1 patch before this last upgrade. Monitoring ports kept becoming error-disabled. Downgraded to 5.1-1f in order to apply the patch but now keep getting:Error: e...

Is anyone aware of any instances where Cisco Secure has been compromised to reveal TACACS+ user IDs/passwords?This question stems from the issue of whether ACS servers should be added to an existing Windows domain or to a totally seperate domain of t...

Is it possible to set different logging trap levels for different logging hosts from the same source device?For example: from Router A, I want to send "logging trap debugging" to host B at 10.10.10.10 but only "logging trap notifications" to host C a...