Figure 15-22 Network Structure Of Mac Trace - Zte ZXR10 ZSR V2 Configuration Manual (System Management

The EOAM function is defined in the 802.3ah draft. This function can be used to detect
information on the Ethernet link layer defined in IEEE802.3. OAM information contained
in IEEE802.3 is called EOAM.
EOAM-based MAC trace network structure is shown in

Figure 15-22 Network Structure of MAC Trace

MAC trace supports trace from CE1 to CE2, from PE1 to PE2, and from PE1 to CE2.
l
Trace from CE1 to CE2
CE1 sends a MAC trace request. If the link is operating properly, MAC addresses of
corresponding interfaces on CE1, PE1, PE2 and CE2 are recorded.
l
Trace from PE1 to PE2
PE1 sends a MAC trace request. If the link is operating properly, MAC addresses of
corresponding interfaces on PE1 and PE2 are recorded.
l
Trace from PE1 to CE2
PE1 sends a MAC trace request. If the link is operating properly, MAC addresses of
corresponding interfaces on PE1, PE2 and CE2 are recorded.
Configuration Commands
To configure MAC trace on ZXR10 ZSR V2, run the following command:
Command
mac-trace <destination-mac>{interface <out-port>|[vpls
ZXR10#
<vpls-name> peer <peer-address>]|[vpws <vpws-name> peer
<peer-address>]}[external-vlan <external-vlan-id> internal-vlan
<internal-vlan-id>]|[vlan <vlan-id>]
<out-port>: egress interface of a request packet on a CE.
<peer-address>: remote router ID to be detected on a PE.
SJ-20140504150128-007|2014-05-10 (R1.0)
Chapter 15 Network Layer Detection
Figure
15-35
ZTE Proprietary and Confidential
15-22.
Function
Trace a path to the destination
MAC address on an Ethernet link.