Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
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We currently have a single standalone 2821 configured w/ a 9 port HWIC Etherswitch acting as a choke router at one of our vendor access points. If I wanted to upgrade this design to provide diverse access, I would need to deploy a second 2821 access...
I'm having some trouble with establishing a trunk port between a Cisco 6513 and Cisco 4948.Here is the config:Cisco 6513int gig 8/1switchportswitchport encap dot1qswitchport mode trunkswitchport trunk allowed vlan 1speed nonegno shutint vlan 1descrip...
Hi,On my computer I cannot ping the wlan router nor can I authenticate with the secure SSID.I can connect to the unsecure SSID and reach the internet.The switchport the router is connected to has trunking enabled for that port.The deafult vlan on the...
Resolved! 3750 Connected to Two Networks
Good Morning,I am trying to integrate a 3750 switch stack into my network. This switch stack will be used for a VM environment. Our network currently has an ASA in place and is divided into a Lan segment and a DMZ segment. Both of these segments a...
Hi Folks,Is it possible to see the serial number of a WS-C6K-9SLOT-FAN2 in a Cisco 6509? I have two 6509s, each of which contains a WS-C6K-9SLOT-FAN2.The first 6509 runs CatOS (version 8.6(1)) - I have tried 'show ver', 'show environment all', 's...
I have this RouterCisco 2851 (revision 53.51) with 247808K/14336K bytes of memory.Processor board ID FTX0932A4A41 DSL controller2 Gigabit Ethernet interfaces2 Serial(sync/async) interfaces1 ATM interface1 Channelized T1/PRI port1 Virtual Private Netw...
Resolved! 2 basic questions on multicasting
Dear Friends,A few doubts on implementing multicasting on 6500 switches:1. Should i configure ip pim auto rp listener on the rp itself?2. Should i configure ip pim sparse-mode even on the interface connecting to the source of the multicast?Thanks a l...
Hi there,I currently have a working phone system in place for a company. We have about 40 users who when calling from any phone inside the company to an external number results in the caller id showing up as the primary business number not the indiv...
Hi,We experience a strange issue with a non Cisco IP phone and a PC in combination with 802.1X and LLDP.The setting: The IP Phone (Avaya) must authenticate via 802.1X, the PC attached via the IP phone doesn't use 802.1xThe Cisco switch is a Catalyst ...
Hi Guys, First of all, let me tell you that I'm a network guy & by no means an electrician, that's why I'm stumbled. I have dealt with many Cisco devices both AC and DC PSUs. AC PSUs are easy, just connect the power cord to the 220V wall socket & ...
Hi,I have a problem with creation domain VTP between two equipments cisco, a Cisco 6506 and a Cisco 4506The two equipments are relied with a fiber optic and trunking ports is configured in each equipment.I want to create 2 domain VTP.You can see the ...
Does the 6500 line cards (6748-GE) suport egress shaping ?Also does it support rate limit of unknown destination mac ...Can someone let me know the commands for the sameAmbi
Hi,We have a 6506 E switch with ws-x6k-sup2-2ge. Upon booting the device, the device is hanging or getting an error "EOBC channel failed". The error is same while connecting the ws-x6k-sup2-2ge to any of the solts.I had even tried connecting the ws-...
HiI had a strange problem with 6513 switcheswe have two 6513 switches. I removed access-list100 and modified in 2nd switch no problem for me, but when I did that in first switch, it went down and I connected console cable and I copied from startup-c...
Hello,I'm trying to figure out how switch work with and without QoS. Let say that I would like to enable QoS on 3750 in a way to speed up VoIP traffic. I enable priority queue, Q1, for VoIP traffic (Cos 5, DSCP 46). As you enable QoS (for egress) y...
