Hello, My teacher gave us a Homework packet and this one question doesn't make sense to me. The graph bellow says any type of stub will inject a default route to reach another area depending on what lsa is replacing the old lsa. Question 18 asks when...
So, we decided that we wanted to try out using Fabric Extenders instead of buying more 10G switches. We opted to use the 2248PQ's along with our existing 5548UP switches. We ordered the QSFP-4xSFP-CU1M breakout cables to use with this. We had also pu...
Any suggestion on which switch we should use as core switch for new site ? Which one is more preferable from 3750-X and Cisco 3850 ? - 100 IP phones - 150 users - 3 Server - 3 conference unit - 15 printers and 5 FAX-scan units Please share your thou...
Nexus vPC convergence & failover time question. ●Topology Q1> vPC Keep-alive failure, vpc status and traffic loss occurs a few seconds? Q2> vPC Keep-alive after a failed reconnect, vpc status and traffic loss occurs a few seconds? Q3> vPC Peer-lin...
Hello! I have a problem with one of the 3 AP Aironet at work. In fact, yesterday was my first day at this employer, and the first task i was put face2face, was a Cisco AP that it gets an IP, respond to ping (and from the GUI and from Cisco SW Catalys...
Hello folks, I'm in a bind right now to get 2 sites interconnected via a trunk using LAN-X link. I want to bridge both sites by effectively using VLAN translation at the main site so that my offsite vlans effectively translate to the right vlan num...
Can you configure the models WS-C2960S-24TS-L & WS-C2960G-24TC-L with the exact same configuration?
I have configured my core switches as ntp server and synchronized all access switches clock to core ntp. Now how to make nexus 5010 clock also sync with core ntp? How to configure? I tried ntp server iPad dress of core ntp but could not create sync o...
Anyone know why other switchport commands are not available under this interface? NX-OS only provides interface 8/9 the host option. Thanks Frank : NX7K_A# sh run int e8/9 interface Ethernet8/9 switchport switchport mode fex-fabric fex associat...
Hi, I have this two transceivers connecting a Cisco 4507 and a 3750x, there is no way that I can see the link up, any ideas? 3750X int te 2/1/1 witchport trunk encapsulation dot1q switchport mode trunk spanning-tree guard loop (cisco 4507) interfac...
I have several VRF's throughout our network. One in particular is on a WS-C3750G-12S which has a tunnel to a GRE router, Cisco 2821. It uses a linux dhcp server. I don;t have any issues with it being UP, i see the eigrp neighbors for the tunnel. The ...
1. Does Cisco Nexus 7K, 5K support IP SLA?2. If so, is it covered under base license?For 7K, I'm running 5.1 with the following licenses.* LAN_ADVANCED_SERVICES_PKG* LAN_ENTERPRISE_SERVICES_PKGFor 5K, I'm running 5.0.2 with the following licenses* EN...
Regarding TCN propagation towards the root switch, why shouldn't the switch sensing the topology change update directly all other switches in the STP instance. What is the logic behind sending TCN upstream towards the root switch and root switch in t...
Hi, I currently have two links which form a Port-Channel from 1 cisco device to another. I want to change the port-channel config from channel-group 1 mode on to channel-group 1 mode active So that the Port-Channel is now running LACP, so I can als...
Hi All, I just would like to check if this is correct. To demonstrate below is the topology: There are two VLANs, two PCs (PC1 and PC3) are getting their IP addresses from the Core Switch. PC2 is in static IP address. Gateways are configured for e...
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