Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
I need to implement wccp configuration on Nexus 3K. I can find only below link about wccp. According to below link, I understand that wccp is not only supported in the tunnel interface. I understand that, other interface( like that, SVI or routed i...
Resolved! NAT to 2 different ISP networks
I am currently trying to get NAT to work over two /27 routed links to an ISP. We have connection to our ISP and into our internal network. Our issue is when using NAT it uses one link or the other. I have tried changing pool IPs and routes but we ...
Hi! Does this feature exist under another name? Can't seem to find it. Thanks !
Resolved! OSPF issues on ASR920 and C2960L
Hi folks, Long time reader, first time asker, so lets dive straight in. We're migrating our core from ME3600X to ASR920. We've two acting as our core and two C2960s hanging off for LAN usees. I've configured a couple of BDIs as gateways for our firew...
Hello. We faced strange problem, while migrating from single .1q to QinQ, on ASR1002-X. Initially, we have about 1600 vlans, that we convert to double tagged, using 'vlan per port' scheme. So, configs changed from: interface Port-channel1.888 descri...
Hey guys! I got two WS-C4500X-32 and their are in VSS mode. Currently, they are both physically in the same rack, which doesn't make sense. I want to move one of them to another rack. All my switches are connected via portchannel to both switches of ...
Default-information originate can be used under ospf and Rip .it can not be used under eigrp. so if we have to populate a default route in eigrp what option do we have ?
Resolved! Clearing mac address help how to?
3750 switch SW1#show mac addSW1#show mac address-table Mac Address Table------------------------------------------- Vlan Mac Address Type Ports---- ----------- -------- ----- All 0100.0ccc.cccc STATIC CPU All 0100.0ccc.cccd STATIC CPU All 0180.c200...
Hi, I have N7k with NX-OS 6.2 (16), and divided with one admin vdc and a Prod vdc.I have 3 external NTP server (10.92.5.58, 10.92.5.59 and 10.7.11.6). The vdc admin is configured like this (3 ntp server; source interface: management) : interface mgmt...
Hi, I have been troubleshooting a mac move behaviour on my core network, which is made of 2 Nexus 7K with F3 series modules. They are inter-connected with a fabricpath mode port-channel. All the remote branches connect to the core network via a VPC...
Hello Good day. I am configuring InterVLAN Router on Stick wherein I encountered unsuccessful pings. There are two switches connected to a one router. Each switch has three connected host. I think I'm having a problem with the network address since i...
HI all, I have a topology below, with a pair of routers, nexus 9k and Palo Alto FWs. Each pair runs HSRP ( except FWs are in HA, almost HSRP like, only one active at any time). I am using static routes here. 9Ks and two top routers share vlan 200 and...
Dear Members for WS-C3560CX-12PD-S is it compatible with SFP-10G-LR-S? note: for cisco SFP compatibility matrix it is not mentioned. but SFP-10G-LR is supported so can SFP-10G-LR-S works with WS-C3560CX-12PD-S ?? Regards Wael https://www.cisco.c...
Hi, I plan to upgrade IOS on Cisco891, but I cannot find the reference to check the steps to upgrade. Could anyone tell me some link of reference? Below is the IOS version 15.4.(3)M4⇒15.4.3M8 thanks こんにちは 近々Cisco891のＩＯＳのバージョンアップを予定しているのですが、バージョ...
Hi, I plan to upgrade IOS XE on WS-C3650-24TD. Could someone tell me the link I can refer to confirm the step to upgrade. Below is detailed data of hardware and IOS. Thanks, WS-C3650-24TD：16.06.01⇒16.6.2 こんにちは、 近々3650のIOSのバージョンアップをする予定なのですが、手順につい...
