Hello everyone I would like to know the holdup-time for the ISR4300 series power supplies.I especially want to know 4331, 4321 and 4351. Best Regard
Forum Posts
Hello Guys,Actually I have a router and I was allocated with a block of public ip address from the ISP.It's LAN interface have an internal IP address and it's connected to a firewall.In fact, I wanted I'm going to use a specific public IP from the ra...
hello, i have an issue, i can connect from PC to router using PPTP and ping 10.10.10.2 address but nothing else, here is my topology, any help?
Hello, everyone! I have network with switches at access layer and 3 host networks, 2 core routers , 2 border routers , that have iBGP connection with each other and ospf with other 2 core routers, also each of them connected to 2 different ISP’s with...
In a single area OSPF, suppose there are five routers A, B, C, D, E. Now if C and D are DR and BDR and router A is directly connected to only router B. How does router A decide that it has to form adjacency only with DR and BDR and not with other rou...
Hey guys,I'm trying to setup my home internet on Cisco router. ISP is via PPPoE connection - NBN HFC (cable modem).Here is my configuration and debug: interface GigabitEthernet1no ip addresspppoe enable group 42pppoe-client dial-pool-number 42interfa...
Hi,I am trying to configure asr1000 as bras with dynamic download traffic police mapFor example 50mbps as a peak speed, but when the traffic stuck at full speed for 5 minutes will be dropped to 30mbps till the traffic slowing down less 30mbps then re...
HiWhat difference are there between Etherchannel layer 2 & layer 3?and where layer 2 is used and where layer 3 is used and Anything about advantage and dis-advantage of these methods.Thanks in advance
Hi Team,We are experiencing Link down issue, lease anyone help to why link went down.Below are the logs...2023 Feb 27 16:18:53 QROMSPCNXL3B201 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/51 is down (Link failure)2023 Feb 27 16:18:53 QROMSPCN...
Hello,I need to monitor the bandwidth on a Cisco ISR4451-X router via SNMP. I am attempting to find the correct OID's as well as determine the alert threshold parameters. I have included a picture showing the available variables that can be included ...
Resolved! How to config router c1100 series
I don't know how to config router c1100 series. ip address pc1: 192.168.10.10ip address pc2 : 192.168.10.20ip address server : 171.168.10.10 Client external come into use remote server
I have a tunnel from Cisco IOS-XE (SDWAN) to Zscaler configured. The crypto phases are up (IKEv2 and IPSec), however the VTI is down: swn-01#sho crypto ipsec sa interface Tunn11 interface: Tunnel11Crypto map tag: Tunnel11-head-0, local addr 10.241.17...
Resolved! Mac-address table in IOS Routers
Hey All - Perhaps this ask may sound insane. But I am very curious to get the answer. Does Cisco Router maintain a MAC Address table like Switch?. In all my production routers I am seeing the MAC address table empty though IP ARP table is populated...
Hey Guys,I've been banging my head against the wall for a few days, so I figured I'd ask the experts.I currently have an issue where I can't connect to subnets on the other side of a L3 switch it is a SG300 updated to the latest firmware. From the sw...
In what scenario is two way NAT used?
