Routing

Hi guys,Need to know. Can IOS Version 12.1.27(b), do GRE tunnel??? Where can I get, all the information regarding the IOS capability?

I have an NM-2E2W inserted into slot 0 in a 3620. When I run a 'show int', no interfaces are seen. I ran a show diag...show diagSlot 0: Fast-ethernet port adapter, 0 ports Port adapter is disabled Port adapter insertion time u...

guys, M having problem with my SDM v2.3.1.when i tried to monitor SERIAL interfaces (WIC's) in my SDM interfacse status, than it shows the error: i.e WIC slot 0 is not unrecognised by SDM.If nay one have any idea about the same error dan buzz me up.I...

Hi, I have a question with OSPF based on the attachment that I have posted.1) Since there are 2 routers R1 and R4 that are connected to area 0, would this cause routes to enter via one router and come back to area 1 via another router ? Do...

I have one Cisco 7600 connected to others Juniper's (M20) routers in this fashion: Cisco 7600 (PE) <----> Juniper M20 (P) <---> Juniper M20 (PE)My 7600 have SUP720-3BXL and IOS version 12.2(18)SXF7. I don't have problem when MPLS-TE tunnel between Ci...

Hi,I am having issue with one of my switch to sync with ntp server.all other switches has been configured same and working fine except this, any idea ?Regards,Debug result.Jul 4 13:33:02 BST: NTP: xmit packet to 10.194.255.2:.Jul 4 13:33:02 BST: ...

Hi all,My question relates to QoS.We do not use Voice or Video on the data network, however, I would like to classify our many existing data applications (around 500) into 4 QoS classes, these being Interactive and Transactional (http, telnet etc), B...

Hi,I am wondering how much is the average BW utilizization when OSPF and EIGRP multicast routing updates are happening?Regards,Haitham

Dear All,Im using Cisco 2821 with Cisco IOS Software, 2800 Software (C2800NM-ADVIPSERVICESK9-M), Version 12.4(7a), RELEASE SOFTWARE (fc3)With System image file is "flash:c2800nm-advipservicesk9-mz.124-7a.bin"I want to Configure router with ATM Interf...

IP addresses may not be configured on L2 links.

Hi AllI have two serial interface s0/0 and s0/1 and i have created one multilink interface . s0/0 and s0/1 assigned in created multilink group.I just wanted to know how frames get transmitted on these interfaces. Is it round robin or something else?R...

how to block the worm &virus using ACL IN CISCO ROUTERS.

The documentation on 10720 (MQC) shaping says "..CIR is measured in bits of IP packets per second, and includes the IP header and link-specific headers". It only mentions 'headers', not 'trailers'. Does this mean the 4Byte CRC trailer is not included...

We have 10Mbit Metro Ethernet TLS between sites that use 100Mbit internally. Of the various QoS types available in Cisco midrange routers & 2960/3550 switches, can any enforce that no single flow use more than, say, 7 Mbits? And can that rule adjus...