Kindly can help me with that issue , actually i'm trying to block the netbios on cisco 4300 router.i already applied this few command : ip access-list extended NETBIOSdeny tcp any any eq 135deny udp any any eq 135deny tcp any any range 137 139deny ud...
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Resolved! Internet Edge Router Configuration
Hello, I've been researching best-practice configurations for ISP facing Router Interfaces. Recommendations vary and I'd really like some advice. My configuration is simple.. I have a router that will connect my LAN to the internet (Outside interf...
Hello Guys, My first time posting a question here. Have a problem that requires people with experience on this issue Previous set up:remote site --(fiber)--> Media converter --(RJ45)--> Link Encryptor --> L3 Switch with routing capabilities --> 3 dif...
Resolved! BGP Routes not showing
What could be the problem when BGP route 172.16.0.0/24 from vIOS9 is not showing multiple paths to vIOS6, vIOS4, vIOS8, while both paths to 172.16.0.0/24 is showing in vIOS2 and vIOS3. Below are the config as well. vIOS6#sh run | sec bgprouter bgp 20...
hiis Otv supported by ISR 4461 ?i have seen " [6] Supported only on the 4451 for Bandwidths <100Mbps " for OTV on this page Cisco 4000 Family Integrated Services Router Data Sheet but i'm still in doubt.
Hello, We have on our internal network a CalDav server which is accessible from outside using NAT rules on our ASA 5506 firewall.However, this CalDav server should be accessible from outside (working) and also from our internal network. The smartphon...
Hi all, We are in the middle of the process to upgrade a cisco 3750 stack which contains 6 members.What is the best upgrade procedure while upgrading the stack for minimum downtime.Could i either use the .BIN file or the TAR file.Because i would pref...
Hi, I have some unused routers being kept in the datacenter. I thought of making use of it and create a lab. Now in that I have one Cisco2921 router which was configured by someone but he is no longer in our team. Now when i connect to the router thr...
have one query Spanning-tree root switch --> Nexus Layer 2 Aggregation switches( VPC)-->ACi Fabric---> 4 Access switches As far as BPDUs are concerned, ACI is a hub. if We connect switches which are in RSTP ( as above) and there is DISPUTE detecte...
Having the network of the photo below, I want to permit HTTP and deny all access to the server from every device of the network (except the Inter router). I also want to deny all access to Hermes' subnets from all other devices unless ping or tracero...
Hi All,Tearing out the hair. I have an EIGRP setup that appears fine, I can ping every VLAN address from every switch, but when I connect anything to the VLAN nothing communicates, you can ping from the switch to an address in the switches but not to...
Hi all,What access-list I need to configure if deny traceroute from 192.168.1.0/24 to 192.168.2.0/24..
In IPSec Tunnel phase 1 is up and phase 2 is not up then whats the issue of it. Thanks
Hi:I have a situation were a 10K LNS does not seem to be able to route Core traffic out an mGRE tunnel interface to a spoke connected via an LTE network.My basic configuration is as such:Cisco C10008 (PRE2-RP) LNS running IOS Version 12.2(33)SB17:!in...
Is it possible to redistribute ospf eigrp or rip into static ???
