Switching

Cisco Router 3845 Block MAC Address

i am using Cisco router 3845 with Version 15.1(4)M6. i created ACL to block the MAC-address. but i dont see mac access-group command on any interface. please help, thanks. access-list 700 deny 38xx.xxxx.xxxx 0000.0000.0000

3750-X QOS

Hello, I'm trying to apply a QoS profile in the company's headquarters like what I have in my routers branches.I'm no expert in QOS therefore encounter difficulties in understanding and application functionality, but I have applied and running in oth...

GNS3 1.3.1 IOU Issue

Everybody who instaled GNS3 1.3.1 windows 7 32bit might have had issues some of it that might be occasionally the same as mine. The main issue is that whenever I drag the IOU_Router to the topology table is appears a message saying => Error while cre...

Pinging from ASA inside network to Remote inside network ERROR

Are there any restrictions on ASA 5505 series? I am not able to ping the remote site hosts from ASA inside network. ASA Inside network : 192.168.10.0/24 Remote network (Using IPN4G Cell ) - 192.168.100.0/24 ASA hosts (inside network) is able to p...

Link aggregation Configuration with different length of FOC

Can I configure Link aggregation with different distance cable length, please guide. Link aggregation Configuration between to catalyst 4510 Switch with Optical Fiber Cable. Link aggregation both cable length different. One cable lenth 500 meter ot...

Resolved! Questions on LLQ

Hi everybody, I hope you all are doing fine, I could not find clear information about the following: Policy-map CISCO Class VOIP priority bandwidth 20M Class HTTP Bandwidth 10M Class FTP bandwidth 5M 1)Let say we have heavy traffic (20M)only in t...

Asymmetric routing -SYN-SYN-ACK

Hi , How does the TCP handshake occurs in the case of asymmetric routing . Below topology we have traffic initiated from Source to R1 ,whereas R1 provides return path to Source via R2 . R2 has a direct connection to R-WAN (not mentioned in dia...

No Traffic under Interface Vlan X on Nexus 7009

Hello Everybody!I got an issue with a Nexus 7009 when i try to get info about traffic on all the intefaces vlan.I got an Nexus 7010 and everything is okon the 7010 the NX-OS is n7000-s1-dk9.5.2.5.bin (cisco Nexus7000 C7010 (10 Slot) Chassis ("Superv...

Resolved! IP67 Switch

Hi folks, I need an IP 67 industrial switch that have the following characteristics: 8 GE Ports or More IP67 (Industrial)POE+ I found the IE-2000, but apparently it that not have 8 GE Ports (only Fast Ethernet Ports) Can anyone guide me please? Re...

Vlan Overlapping

Hi folks , Is this possible to send traffic using service provider switch domain like below image ? If Possible , please explain how it is possible .

WS-C3750X-48PF-S and duplicate IP

I have a WS-C3750X-48PF-S and I believe it's sending out erroneous duplicate IP information. Has anyone else experienced this? We have the exact same wireless config at every site, but using older switches. This is the only site with this switch. ...

initial troubleshooting LAN

Hello, The other day I had our BGP setup with out ISP get interrupted and took down Internet access for the company. I managed to get this back up, but since then I am seeing a small bit of latency. Not much, a ping test shows up to 12ms on the core...

Route-map on 3560X 12.2(55)SE8 - not able to see route-map even after applying on the interface

Hi their,greetings.. I have created a route-map and when i applied on the interface it accepted the command. but when i did show run interface i am not able to see the route-map command on the interface. I have Universal K9 license * WS-C3560X-24 ...

Resolved! N7K OSPF Path Selection

Any ideas why an Nexus 7K would be choosing an OSPF external route over an Interarea route? The N7K has two OSPF routing processes and is getting the route via each process (this is expected). It seems to be choosing the path with the lowest cost fi...