I have a situation in which we have EIGRP network between 5 routers in same AS like ,A-B-C-D-E, Router E has default route towards ISP1 which has been redistributed in EIGRP and advertised to all other routers D,C,B and A,Now the new condition is tha...
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ello everyone. I have some questions about connection from external network.I prepared a picture which describe my problem.Here it is. 1.Ping from my laptop to NVR(any of three) : connection O.K.2.Ping from my laptop to cctv(192.168.1.12) : ...
HI team,Kindly assist for the mentioned error.....Need to find the reason behind the said log and need a recommended action to overcome the log.Kindly confirm about the service impact because of the said logs or not." %IOSXE_INFRA-...
Hi all, I'm at the NAT chapter on my Cisco prep and I have the following question. Is it possible to do dynamic source and destination NAT at the same time ? If so, then how ? More specifically what I'm trying to achieve. The router R2 from the figu...
How the order of PATHS in bgp table is governed ? is it on first come basis or based on preference ?? for example in below output , path 3 will prefer path 2 but is listed as path 3 .... Any views here ...... sh bgp vrf ONE97-H2 172.21.214.161Mo...
Hey folks, I am designing an OSPF environment in ACI. My Area 0 is on leafs 101 and 102. Area 1 is on leaf 103 and 104. (pic attached) Basics of OSPF states that all areas should be connecting to Area 0 (backbone), otherwise you need some extra techn...
Hello, I have a question regarding what does and what does not trigger an SPF calculation. I have the topology attached in the picture below. All routers have OSPF enabled on all interfaces. All areas have default status. Routers R1,R3 are inte...
Resolved! HWIC 2T for Cisco Router 1941
Hello Community, I am wondering if someone could help me with a issue I am having. I need to order 2 HWIC cards for my home lab and they are pretty expensive. I want to be able to emulate a PPP connection. I just want to know if all HWIC 2T cards ar...
Hello, I am trying to figure out what equipment to buy for my home CCNP lab. I currently have (2) 2960 switches and (2) 3560 switches. I am lost in regards to the routers. I want to be able to practice on voice and wireless as well. I also need he...
Resolved! DHCP Snooping issue
Hi All, I am getting below error in bulks please advise. DHCP_SNOOPING: DHCP packet may be headed in the direction of the relay x.x.x.x. Jhon
For authorization we have this line: aaa authentication login default group tacacs+ enable The vty lines only have: privilege level 15 logging synchronous transport input ssh The WAN connection to the router is down, so it can't reach tacacs. I ...
Hi!I am reading about private-VLANs and I think they might be the solution to my current issue. I currently have two VLANs, and two wireless SSIDs. VLAN1 (10.0.0.0 / 24) is mapped to the Company SSID, VLAN40 (10.0.40.0 / 24) is mapped to the Comp...
I have two private LANs. I've connected my router 1941 (ZR1941) and my switch SW2970 to my home wirelesss ISP router. Devices connected to the switch (192.168.99.0/24) can access the internet. They can also acdess devices connected to my home wireles...
Resolved! vrf-lite on campus network
We are operating a 3 tier campus network, in simple terms, 2 cores, 2 distribution switches and 2 access switches, all multihomed and resilient.I have a new requirement for separating user traffic, from the access, across the dist and core layers an...
Hi! I have a Cisco C1111-8PW running 16.06.05 and I am trying to setup an extra VLAN for the first time. My current setup is like this: Static Public IP on GigabitEthernet 0/0/1 VLAN1 on network 10.0.0.0 / 24 VLAN40 on network 10.0.40.0 / 24The...
