Switching

Hello.Looking for some assistance on the following please, I'll try to include a lot of detail:I noticed we're receiving repeating messages on a pair of Nexus 5548UP switches, regarding duplicate IP's, and the IP's in question are the mgmt0 of each r...

Hello Gents,There is specific design where Cisco ASA5585-SSP40 HA cluster connected to 1st N7K VPC domain with vPC port-channel. This domain consequently connected to 2nd N7K VPC domain. Two servers are single- and non-vpc connected to the latter VPC...

How to configure HSRP for IOS-XR on bvi interface instead L3 interface considering also ethernet  bundle?

Hi,Hopoing someone could help clarify if the below config could work,  or if it is just a no no.I am dealing with 2 DC's operating with a stretcheld LAN configuration using plain dot1q.  We have a 1GB LAN link between the 2 of them and an older 100MB...

HiDoes anyone know if the C897VAW-E-K9 has the isdn integrated backup?Thank youGiulia

                   hello , i have two cisco 2900 with two Ethernet (internal and public) . the Eth0 on both router go to my internal network with Standby configuration . the Eth1 on both router go to two switch , where we are behind two routers xxx1 ...

Hi AllI have P2P connection with serial interfaceRouter A IP address 172.16.1.65. 255.255.255.252Router B IP address  172.16.1.66 255.255.255.252when I check routing table wih sjh ip route on router Aits show Router B IP address as directlu connected...

Hi All,I have to upgrade many of the 4500, 3700, and many more switches to some latest and stable code but to find IOS for each device is littile pain , so someone can help me with any tool which help to compare the IOS image with feature set and oth...

Hi,I will perform backup data for a Catalyst switch failure.SNMP agent feature is enabled on the switch, and the switch is configured the following configuration:   snmp-server ifindex persistShould I backup nvram:ifIndex-table from the switch for a ...

Hell All,We are unable to login to the device after we wrongly configured AAA on Cisco 881 Router and unfortunately we have saved the configuration.Can you please help to either remove the remove the TACACS configuration or how we can reset the passw...