Hi, I wonder that how switches treat packets that classified by DSCP. For instance I've one switch and I'll apply input or output service policy with only class-map and there is only marking action in my policy-map . Does switch give priority to clas...
Forum Posts
Hello guys,Here we have a small scenario you might be interested to participate in: Imagine we have 2 MLS with a number of SVI on each. SW1: SVI: VLAN 100: 100.100.100.1/24 VLAN 110: 110.110.110.1/24 VLAN 50 ...
Resolved! Route 920 series
Hello, We are getting below logs from my router, Kindly confirm why its generated. model : ASR-920-10SZ-PD 005879: Nov 25 08:24:13.338 IST: %IPV6_ND-4-LOOPBACK: Looped back NS(DAD) packet detected for FE80::72DB:98FF:FE4E:94BF on BDI355
Resolved! Connectivity between two L3 switches
Hello We are in the process of migrating off our old 3750 core switches and onto Nexus 3ks. Currently, all of our Layer 3 networks are on the 3750s, there is a trunk between the 3750s and N3Ks and our rack switches are connected to the N3Ks. So Layer...
Dears, please help me to configure this settings on Cisco Router 881 Model: Port: G 0 /9 accessusername: guxvst@2m.bb.net.sa password: 569277 DNS 1: 87.101.xxx.xDNS 2: 87.101.xxx.x please need your help
Hi to everybody. My question takes as starting point the example shown in: https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/47866-ospfdb7.html I'm trying to build that example in GNS3. Straight to the point: in my to...
I've got a couple of expect lines to log onto a cisco router and issue the show arp command. I then exit the router, having stored the data into the variable myARP (myARP=child.before)When I then try and loop over the object (for lines in myARP: prin...
Resolved! Packet Tracer Dropped Pings
I am working on a school project in packet tracer and having some difficulty getting everything working properly. This is going to be a network design for 5 floor building. I am using EIGRP and wanted to create a different AS network for each floor t...
Hello, we have an ASR1002 router that's configured as pppoe server (with radius).clients connect with pppoe to our ASR and get public ip addresses.they all can reach the internet, however they all say that they cannot establish pptp sessions from the...
Resolved! Redistribution between BGP to OSPF
Hi, I am new in redistrution. I have configured the routers. I can see OSPF routes into BGP. However not able to see the BGP router in OSPF as external route. Kindly suggest me how should I configure to get it. Topology: Attached. R1:R1#sh run | s r ...
Hi Need help in configuration basic topoly diagram is attached below.My toplogy is like we have a core switch and Distribution switch running VPLS between themand L2 access Switch connected to distribution switchNext my firewall is connected to an L...
Resolved! Licenses for ISR4331
Hello. i have two routers ISR 4331, and on smart account i have two licenses ISR_4331_SecurityCan i register devices on classic way with call-home, or must wit specific license reservation? Best regards
Hi, I'm currently setting up my "C9200-24PXG-E (Essential License)" in our office.My target/goal is to use this L3 switch and control the exit to the WAN, by isolating the default gateway for each VLAN. For example:Devices that has IP of 192.168.111....
Resolved! RV260 VPN Client Support
I'm having difficulty setting up IPsec VPN client-to-site connections using Shrewsoft client on Windows 10 (looks like support ended with Windows 8). I can establish tunnels, but I can't seem to ping anything in my site. Do I have to explicitly creat...
Resolved! Zero downtime Core Switch Migration
I really need help. I need to know if there is a way to migrate our existing core switch to a newer one by trunking it to the only port available on our ASA and then migrating all the rest to the new switch, from the old, on a port-by-port basis with...
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