Hi. I have some questions when it comes to configuring subnets on my Cisco 891 Router. I have the DHCP pools setup on a DHCP Server to lease the IP's each of the subnets. Subnets: 172.16.10.x, 172.16.11.x, 172.16.12.x, 172.16.13.x, and 172.16.15...
Hi All, I have a small confusion like I have multiple partner S2S tunnels configured on router Cisco 3845. Currently I do not have any monitoring enabled for those tunnels and we did not get notify If any tunnel goes down. So, to monitor that tunne...
Hi there,I have encountered some weird issue on our Cat3750 running as DHCP Server.I have exlucded 5 IP addresses only on the running configuration as below.ip dhcp excluded-address 172.28.196.1 172.28.196.4ip dhcp excluded-address 172.28.196.62ip dh...
Hi,I've just noticed an error I've never seen before in our switch logs. We have a stack of 6 Cat3750G-48TS-E switches. The first two in the stack have been up for just over a year and I've only just noticed this error. Thus far, I haven't noticed...
Hello Experts, can somebody advise if the below mentioned license for Cisco 9300 switches is equivalent to IP base license for previous model of switches? C9300-DNA-E-24-3YC9300 DNA Essentials, 24-port - 3 Year Term License
Hello, I have tried to find out what is the time allocation of the ICDN1 v3 exam. When did the new version start ? When will next version take effect ? Also please let me know how you found out this information. I have been reading the Cisco Ce...
HI every body!I am reading about supervisors redundancy in 4500 and 6500 switchThe command" show redundancy states" show which supervisor is active and which one is on standby.For example in my bookshow redundancy statesmy state= 13 activepeer stat...
Does anyone have any docs to guide on configuring QoS on the Catalyst 6880 and 6800-IA?Cheers,Rash
I have a SG220-50 connected to my smoothwall UTM device and I have left the default ip settings set on the switch. The switch is connected via port 1 (admin vlan tag 1) to port 4 of my smoothwall appliance. I have set up a vlan interface with tag id ...
Hi All, I'm wondering how does stackwise (for 3850, 3650) features handles data traffic. As an example, if there's a traffic sourced from a port on switch 1 and destined to switch 2, how will the traffic/packet being forwarded to Switch 2? Does the...
Hello all, I have a 4500E VSS configuration with an SVI used for management that I can no longer ping. Neither can the SVI ping it's gateway. However, all endpoints connected to this switch are online and can communicate. Nothing in the config has...
I have and issue with IBM z14 (Mainframe) OSA TCP/IP and N5K (Nexus 5672) switch: I can´t reach the z14 IP address from a different IP network. z14 IP address is reachable on the same network. Any PC or Server (Windows, Linux or Unix) in the same net...
Customer network deployed two months ago. They had stp topology change notification in log from replacing/swapping out a layer 3 idf closet switch this morning but nothing further. From any and all idfs, cannot ping the default gateways of any v...
So I just want to be sure of the "line enable" at the end of this config. Is it really necessary? aaa authentication login default group tacacs+ local line enable
I have two older layer 2 Cisco 2960's that I am attempting to get to talk to each other but having difficulties. The median between them is an old wireless access point/antenna that is acting like a bridge and should just be passing traffic. Building...
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